Testing is the process of evaluating a system or its components to identify differences between expected and actual results. It involves executing a system to identify gaps, errors, or missing requirements. There are different types of testing such as unit testing, integration testing, system testing, and acceptance testing. Testing can be manual, automated, functional, or non-functional. Functional testing evaluates system functionality while non-functional testing evaluates attributes like performance and security. Common non-functional test types are load testing and stress testing which analyze a system's behavior under different load conditions.
This is the power point presentation on Software Testing. Software Testing is the process of finding error or bug in the developed software product based on the client requirement.
This power point presentation give the basic knowledge about the software testing.
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Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
TYPES OF TESTING
There are many types of testing like
Unit Testing
Integration Testing
Functional Testing
System Testing
Stress Testing
Performance Testing
Usability Testing
Acceptance Testing
Regression Testing
Beta Testing
The document discusses the Software Development Life Cycle (SDLC) and various aspects of software testing. It describes the different phases of SDLC like requirements, design, coding, testing and maintenance. It also explains different SDLC models like waterfall, spiral, prototype and V-model. The document then focuses on testing, covering topics like test planning, test cases, different levels of testing (unit, integration, system), types of testing (black box, white box, regression), and non-functional testing.
Team Members: Ahmed Moawad, Ebtsam Abdul-Aziz Hassan, Shimaa Mohsen El-Sadik, Nora Abdul-Rahman, Nermin Abdul-Menaem Hassan.
The document discusses various types of software testing including manual testing, automation testing, black box testing, white box testing, grey box testing, functional testing (unit, integration, system, acceptance, and regression testing), and non-functional testing (performance, security, usability, and portability testing).
Testing documentation and the testing process are also summarized including test plans, test scenarios, test cases, when to start and stop testing, and references.
software testing is necessary to make sure the product or application is defect free, as per customer specifications. Software testing identifies fault whose removal increases the software Quality and Increases the software reliability.Testing effort is directly proportional to the complexity of the program.
The document discusses various topics related to software testing including the necessity of testing, goals of testing, different testing methods like static vs dynamic testing and white box vs black box testing, different testing levels from unit to system testing, testing approaches like bottom-up and top-down, different types of testing like alpha and beta testing, and functional vs non-functional testing. It provides examples of beta tests and concludes that complete testing is infeasible due to time and resource constraints.
Different types of software testing include installation testing, usability testing, regression testing, performance testing, and security testing. Installation testing checks that a system is correctly installed and functions properly on a variety of hardware configurations. Usability testing observes users interacting with a product to evaluate ease of use. Regression testing re-executes tests on software that has undergone changes to ensure no new bugs were introduced. Performance testing evaluates how fast a system performs under varying workloads through load and stress testing. Security testing verifies that a system protects against unauthorized access and vulnerabilities.
What are Software Testing Methodologies | Software Testing Techniques | Edureka
YouTube Link: https://youtu.be/6rNgPXz9A9s
(** Test Automation Masters Program: https://www.edureka.co/masters-program/automation-testing-engineer-training **)
This Edureka PPT on "Software Testing Methodologies and Techniques" will give you in-depth knowledge about different types of software testing models and techniques
The following are the topics covered in the session:
Importance of Software Testing
Software Testing Methodologies
Software Testing Techniques
Black-Box Techniques
White-Box Techniques
Experience-Based Techniques
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Software Testing Blog playlist: http://bit.ly/2UXwdJm
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Functional testing verifies that a software application performs according to its design specifications by checking functions, APIs, databases, security, and client/server interactions. It can be done manually or through automation. Some techniques included are unit testing, smoke testing, integration testing, interface and usability testing, regression testing, user acceptance testing, white box testing, globalization testing, and localization testing. Precise Testing Solution offers various functional testing services to clients.
Interview questions for manual testing technology.
INTERVIEW QUESTIONS FOR MANUAL TESTING. THERE IS SOME IMPORTANT MANUAL TESTING INTERVIEW QUESTION WHICH IS VERY HELPFULL FOR FRESHERS AND EXPERIENCE CANDIDATE.
Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include, but are not limited to the process of executing a program or application with the intent of finding software bugs (errors or other defects).
Software testing can be stated as the process of validating and verifying that a computer program/application/product:
• meets the requirements that guided its design and development,
• works as expected,
• can be implemented with the same characteristics,
• and satisfies the needs of stakeholders.
Software Development Process Cycle:-
PLAN (P): Device a plan. Define your objective and determine the strategy and supporting methods required to achieve that objective.
DO (D): Execute the plan. Create the conditions and perform the necessary training to execute the plan.
CHECK (C): Check the results. Check to determine whether work is progressing according to the plan and whether the results are obtained.
ACTION (A): Take the necessary and appropriate action if checkup reveals that the work is not being performed according to plan or not as anticipated.
The document discusses software testing concepts like verification, validation, whitebox testing, and blackbox testing. Verification ensures the product satisfies specifications, while validation ensures it meets customer requirements. Whitebox testing uses internal knowledge to test code, while blackbox testing treats the system as a black box without internal knowledge. The document also covers different types of testing like unit, integration, and functional testing.
Software testing is the primary process that to learn by all the beginners who are aspiring about testing. It is a process that we want to find the errors during the time of program or application executes. It is also said to be the validating and verifying the software implementation and program. The testing is mainly following during the time of validating product quality. The best software testing course is providing by the instructors under different categories for the learners to learn more about the details on testing. Here some of the sessions are to be following such as technology without coding, tester foundation level training for the beginners, etc.
This document contains answers to 10 common manual testing interview questions. It defines key terms like software testing, quality assurance, quality control, and the software development life cycle. It also describes different types of testing such as functional vs non-functional, black box vs white box vs gray box testing. Finally, it explains what a test bed is in the context of software testing.
This document provides an introduction to a unit on software testing and quality assurance. It outlines the core objectives and outcomes of the unit, which are to introduce concepts of software testing, understand different testing techniques, learn about automation testing and tools, and understand the importance of software quality assurance. It also discusses definitions of software testing and quality, the importance of software testing, testing objectives, stages of system testing including test strategy, plan, case design, and procedures. Finally, it covers topics related to quality management including definitions of quality, quality views, total quality management, quality control through statistical process control, and cultural changes for quality management.
The document discusses different strategies for software testing. It describes unit testing starting at the component level and progressing outward to integration, validation, and system testing. Validation testing ensures requirements are met through criteria like functional testing and alpha/beta testing with end users. Verification tests that the product is built correctly while validation ensures the correct product is built.
The document provides an overview of software testing basics, including definitions of key terms like testing, debugging, errors, bugs, and failures. It describes different types of testing like manual testing, automation testing, unit testing, integration testing, system testing, and more. It also covers test planning, test cases, test levels, who should test, and the importance of testing in the software development life cycle.
One of the best software Training & Placement center in Nagercoil. In our Sector we are providing specialized training for Engineering & diploma students
This document discusses various types of software testing methods and strategies. It describes black box testing as treating software as a black box without knowledge of internal implementation. White box testing involves working with internal data structures and algorithms. Unit testing validates individual units of source code. The document outlines the aims, processes, advantages, and limitations of these different testing approaches.
The document discusses various techniques for software testing including whitebox testing, blackbox testing, unit testing, integration testing, validation testing, and system testing. It provides details on techniques like equivalence partitioning, boundary value analysis, orthogonal array testing, and graph matrices. The objective of testing is to systematically uncover errors in a minimum amount of time and effort. Testing should begin with unit testing and progress towards integration and system-level testing.
This is the power point presentation on Software Testing. Software Testing is the process of finding error or bug in the developed software product based on the client requirement.
This power point presentation give the basic knowledge about the software testing.
Learn more at blog : --
https://solutionbyexpert.blogspot.com/2020/08/become-expert-secret-of-success-ii.html
for mathematics classes visit the below link ---
https://www.youtube.com/watch?v=g07wTZYYzKo&t=188s
https://www.youtube.com/watch?v=KleKFXSXGPY&t=853s
for physics classes visit the below link --
https://www.youtube.com/watch?v=6ha1sxMy4mU
https://www.youtube.com/watch?v=2k5uI6Gm-8Y
our facebook link --
https://www.facebook.com/Online-Smart-Classes-108395901487258
#coding
#coding development skill program
#java
Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
TYPES OF TESTING
There are many types of testing like
Unit Testing
Integration Testing
Functional Testing
System Testing
Stress Testing
Performance Testing
Usability Testing
Acceptance Testing
Regression Testing
Beta Testing
The document discusses the Software Development Life Cycle (SDLC) and various aspects of software testing. It describes the different phases of SDLC like requirements, design, coding, testing and maintenance. It also explains different SDLC models like waterfall, spiral, prototype and V-model. The document then focuses on testing, covering topics like test planning, test cases, different levels of testing (unit, integration, system), types of testing (black box, white box, regression), and non-functional testing.
Team Members: Ahmed Moawad, Ebtsam Abdul-Aziz Hassan, Shimaa Mohsen El-Sadik, Nora Abdul-Rahman, Nermin Abdul-Menaem Hassan.
The document discusses various types of software testing including manual testing, automation testing, black box testing, white box testing, grey box testing, functional testing (unit, integration, system, acceptance, and regression testing), and non-functional testing (performance, security, usability, and portability testing).
Testing documentation and the testing process are also summarized including test plans, test scenarios, test cases, when to start and stop testing, and references.
software testing is necessary to make sure the product or application is defect free, as per customer specifications. Software testing identifies fault whose removal increases the software Quality and Increases the software reliability.Testing effort is directly proportional to the complexity of the program.
The document discusses various topics related to software testing including the necessity of testing, goals of testing, different testing methods like static vs dynamic testing and white box vs black box testing, different testing levels from unit to system testing, testing approaches like bottom-up and top-down, different types of testing like alpha and beta testing, and functional vs non-functional testing. It provides examples of beta tests and concludes that complete testing is infeasible due to time and resource constraints.
Different types of software testing include installation testing, usability testing, regression testing, performance testing, and security testing. Installation testing checks that a system is correctly installed and functions properly on a variety of hardware configurations. Usability testing observes users interacting with a product to evaluate ease of use. Regression testing re-executes tests on software that has undergone changes to ensure no new bugs were introduced. Performance testing evaluates how fast a system performs under varying workloads through load and stress testing. Security testing verifies that a system protects against unauthorized access and vulnerabilities.
What are Software Testing Methodologies | Software Testing Techniques | EdurekaEdureka!
YouTube Link: https://youtu.be/6rNgPXz9A9s
(** Test Automation Masters Program: https://www.edureka.co/masters-program/automation-testing-engineer-training **)
This Edureka PPT on "Software Testing Methodologies and Techniques" will give you in-depth knowledge about different types of software testing models and techniques
The following are the topics covered in the session:
Importance of Software Testing
Software Testing Methodologies
Software Testing Techniques
Black-Box Techniques
White-Box Techniques
Experience-Based Techniques
Selenium playlist: https://goo.gl/NmuzXE
Selenium Blog playlist: http://bit.ly/2B7C3QR
Software Testing Blog playlist: http://bit.ly/2UXwdJm
Follow us to never miss an update in the future.
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Functional testing verifies that a software application performs according to its design specifications by checking functions, APIs, databases, security, and client/server interactions. It can be done manually or through automation. Some techniques included are unit testing, smoke testing, integration testing, interface and usability testing, regression testing, user acceptance testing, white box testing, globalization testing, and localization testing. Precise Testing Solution offers various functional testing services to clients.
Interview questions for manual testing technology.Vinay Agnihotri
INTERVIEW QUESTIONS FOR MANUAL TESTING. THERE IS SOME IMPORTANT MANUAL TESTING INTERVIEW QUESTION WHICH IS VERY HELPFULL FOR FRESHERS AND EXPERIENCE CANDIDATE.
Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.
Software testing can also provide an objective, independent view of the software to allow the business to appreciate and understand the risks of software implementation. Test techniques include, but are not limited to the process of executing a program or application with the intent of finding software bugs (errors or other defects).
Software testing can be stated as the process of validating and verifying that a computer program/application/product:
• meets the requirements that guided its design and development,
• works as expected,
• can be implemented with the same characteristics,
• and satisfies the needs of stakeholders.
Software Development Process Cycle:-
PLAN (P): Device a plan. Define your objective and determine the strategy and supporting methods required to achieve that objective.
DO (D): Execute the plan. Create the conditions and perform the necessary training to execute the plan.
CHECK (C): Check the results. Check to determine whether work is progressing according to the plan and whether the results are obtained.
ACTION (A): Take the necessary and appropriate action if checkup reveals that the work is not being performed according to plan or not as anticipated.
The document discusses software testing concepts like verification, validation, whitebox testing, and blackbox testing. Verification ensures the product satisfies specifications, while validation ensures it meets customer requirements. Whitebox testing uses internal knowledge to test code, while blackbox testing treats the system as a black box without internal knowledge. The document also covers different types of testing like unit, integration, and functional testing.
Software testing is the primary process that to learn by all the beginners who are aspiring about testing. It is a process that we want to find the errors during the time of program or application executes. It is also said to be the validating and verifying the software implementation and program. The testing is mainly following during the time of validating product quality. The best software testing course is providing by the instructors under different categories for the learners to learn more about the details on testing. Here some of the sessions are to be following such as technology without coding, tester foundation level training for the beginners, etc.
Manual testing interview questions and answersRajnish Sharma
This document contains answers to 10 common manual testing interview questions. It defines key terms like software testing, quality assurance, quality control, and the software development life cycle. It also describes different types of testing such as functional vs non-functional, black box vs white box vs gray box testing. Finally, it explains what a test bed is in the context of software testing.
This document provides an introduction to a unit on software testing and quality assurance. It outlines the core objectives and outcomes of the unit, which are to introduce concepts of software testing, understand different testing techniques, learn about automation testing and tools, and understand the importance of software quality assurance. It also discusses definitions of software testing and quality, the importance of software testing, testing objectives, stages of system testing including test strategy, plan, case design, and procedures. Finally, it covers topics related to quality management including definitions of quality, quality views, total quality management, quality control through statistical process control, and cultural changes for quality management.
The document discusses different strategies for software testing. It describes unit testing starting at the component level and progressing outward to integration, validation, and system testing. Validation testing ensures requirements are met through criteria like functional testing and alpha/beta testing with end users. Verification tests that the product is built correctly while validation ensures the correct product is built.
The document provides an overview of software testing basics, including definitions of key terms like testing, debugging, errors, bugs, and failures. It describes different types of testing like manual testing, automation testing, unit testing, integration testing, system testing, and more. It also covers test planning, test cases, test levels, who should test, and the importance of testing in the software development life cycle.
One of the best software Training & Placement center in Nagercoil. In our Sector we are providing specialized training for Engineering & diploma students
Software testing is an important phase of the software development process that evaluates the functionality and quality of a software application. It involves executing a program or system with the intent of finding errors. Some key points:
- Software testing is needed to identify defects, ensure customer satisfaction, and deliver high quality products with lower maintenance costs.
- It is important for different stakeholders like developers, testers, managers, and end users to work together throughout the testing process.
- There are various types of testing like unit testing, integration testing, system testing, and different methodologies like manual and automated testing. Proper documentation is also important.
- Testing helps improve the overall quality of software but can never prove that there
The document discusses different types of functional testing including unit testing, system testing, regression testing, integration testing, and user acceptance testing. It provides details on what each type tests and when it is typically performed. It also includes an "About Us" section describing the training organization Stepin2IT.
This document provides an overview of various types of software testing techniques, including static testing, dynamic testing, regression testing, usability testing, and accessibility testing. Static testing involves evaluating code and documentation without executing the program, while dynamic testing assesses software performance and functionality by executing it under different conditions. Regression testing verifies that new code changes do not negatively impact existing features. Usability and accessibility testing evaluate how real users interact with a product to complete tasks.
Testing is the process of evaluating a system or its component(s) with the intent to find whether it satisfies the specified requirements or not. In simple words, testing is executing a system in order to identify any gaps, errors, or missing requirements in contrary to the actual requirements.
Manual testing is the process of manually testing software for defects by playing the role of an end user and using all features of the application to ensure correct behavior, following a written test plan. The document discusses various concepts related to manual testing including software quality assurance, verification, validation, software life cycles, testing techniques like black box testing and white box testing, unit testing, alpha testing, beta testing, system testing, volume testing, stress testing, and security testing. It provides brief definitions and purposes of these concepts.
The document provides an overview of software testing, including:
- The testing life cycle and types of testing such as unit, integration, system, and regression testing.
- Key terms like errors, bugs, faults, and failures.
- The roles of testers, test leads, and test managers.
- When testing occurs in the software development life cycle.
- Test planning, test cases, and test tools like JIRA, Confluence, and TestRail.
- Certifications available in testing and common job opportunities in the software industry.
Now to answer, “What is Testing?” we can go by the famous definition of Myers, which says, “Testing is the process of executing a program with the intent of finding errors”
Manual testing is the process of manually testing software for defects by playing the role of an end user and using all features of the application to ensure correct behavior, following a written test plan. The document discusses various concepts in manual testing including software quality assurance, verification, validation, software life cycles, why testing is done, and different testing techniques like black box testing, white box testing, regression testing, unit testing, alpha testing, beta testing, system testing, volume testing, stress testing, and security testing.
The document discusses various aspects of software testing such as the definitions of testing, different testing methodologies like black box and white box testing, testing levels from unit to acceptance testing, and performance testing types including stress, recovery, and compatibility testing. It also covers testing tools, test plans, test cases, and the software development life cycle.
This document provides an overview of different types of software testing, including functional testing and non-functional testing. It describes various testing techniques such as white-box testing, black-box testing, unit testing, integration testing, regression testing, and performance testing. It explains the steps and goals of software testing processes like verification, validation, and different testing phases. Key aspects like test planning, test case design, test execution and reporting are also summarized.
This document summarizes key topics related to software testing, including different types of testing (development, release, user), testing goals (validation, defect detection), and testing techniques (unit testing, integration testing, requirements-based testing). It describes the testing process from writing test cases to executing them and comparing results to expected outputs. Test-driven development is introduced as an approach where tests are written before code to validate functionality in small increments. The document emphasizes that testing can find bugs but not guarantee their absence, and that a variety of techniques including inspections are needed to establish software quality and reliability.
SWE-401 - 10. Software Testing Overviewghayour abbas
Software testing involves validating and verifying software to ensure it meets requirements and specifications. There are different types of testing such as unit, integration, system, and acceptance testing. Testing can be done manually or automatically using tools. Black-box testing focuses on functionality without knowledge of internal design, while white-box testing examines internal structure and design. Thorough documentation is required throughout the testing process.
Software testing involves validating and verifying software to ensure it meets requirements and specifications. There are different types of testing such as unit, integration, system, and acceptance testing. Testing can be done manually or automatically using tools. Black-box testing focuses on functionality without knowledge of internal design, while white-box testing examines internal structure and design. Thorough documentation is required throughout the testing process.
Different Software Testing Types and CMM StandardDhrumil Panchal
This document discusses software engineering concepts including the CMM standard and different types of testing. It defines the five levels of the CMM standard for process maturity. It also describes various types of testing such as unit testing, integration testing, validation testing, system testing, and acceptance testing. For each type of testing it provides details about the goals, steps, and techniques involved.
The document discusses software testing throughout the development life cycle. It covers various software development models like waterfall, V-model, incremental, RAD, agile and prototype. It describes different test levels like unit testing, integration testing, system testing and acceptance testing. It also discusses various test types like functional testing, non-functional testing, structural testing and change-related testing. Finally, it provides details about integration testing approaches, acceptance testing types and examples of non-functional testing.
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Are you wondering how to migrate to the Cloud? At the ITB session, we addressed the challenge of managing multiple ColdFusion licenses and AWS EC2 instances. Discover how you can consolidate with just one EC2 instance capable of running over 50 apps using CommandBox ColdFusion. This solution supports both ColdFusion flavors and includes cb-websites, a GoLang binary for managing CommandBox websites.
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introduction of Ansys software and basic and advance knowledge of modelling s...sachin chaurasia
Ansys Mechanical enables you to solve complex structural engineering problems and make better, faster design decisions. With the finite element analysis (FEA) solvers available in the suite, you can customize and automate solutions for your structural mechanics problems and parameterize them to analyze multiple design scenarios. Ansys Mechanical is a dynamic tool that has a complete range of analysis tools.
Explore the rapid development journey of TryBoxLang, completed in just 48 hours. This session delves into the innovative process behind creating TryBoxLang, a platform designed to showcase the capabilities of BoxLang by Ortus Solutions. Discover the challenges, strategies, and outcomes of this accelerated development effort, highlighting how TryBoxLang provides a practical introduction to BoxLang's features and benefits.
Cultural Shifts: Embracing DevOps for Organizational TransformationMindfire Solution
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A Comparative Analysis of Functional and Non-Functional Testing.pdfkalichargn70th171
A robust software testing strategy encompassing functional and non-functional testing is fundamental for development teams. These twin pillars are essential for ensuring the success of your applications. But why are they so critical?
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Connectors integrate Apache Kafka® with external data systems, enabling you to move away from a brittle spaghetti architecture to one that is more streamlined, secure, and future-proof. However, if your team still spends multiple dev cycles building and managing connectors using just open source Kafka Connect, it’s time to consider a faster and cost-effective alternative.
COMPSAC 2024 D&I Panel: Charting a Course for Equity: Strategies for Overcomi...Hironori Washizaki
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2. What is Testing?
Testing is the process of evaluating a system or its component(s) with the
intent to find that whether it satisfies the specified requirements or not. This
activity results in the actual, expected and difference between their results. In
simple words testing is executing a system in order to identify any gaps,
errors or missing requirements in contrary to the actual desire or
requirements.
Testing can be defined as “A process of analyzing a software item to detect
the differences between existing and required conditions (that is
defects/errors/bugs) and to evaluate the features of the software item”.
3. Who does Testing?
It depends on the process and the associated stakeholders of the project(s).
In the IT industry, large companies have a team with responsibilities to
evaluate the developed software in the context of the given requirements.
Moreover, developers also conduct testing which is called Unit Testing. In
most cases, following professionals are involved in testing of a system within
their respective capacities:
Software Tester
Software Developer
Project Lead/Manager
End User
4. Diff between V&V
Verification Validation
Are you building it right? Are you building the right thing?
Ensure that the software system meets all
the functionality.
Ensure that functionalities meet the
intended behavior.
Verification takes place first and includes
the checking for documentation, code etc.
Validation occurs after verification and
mainly involves the checking of the overall
product.
Done by developers. Done by Testers.
Have static activities as it includes the
reviews, walkthroughs, and inspections to
verify that software is correct or not.
Have dynamic activities as it includes
executing the software against the
requirements.
It is an objective process and no subjective
decision should be needed to verify the
Software.
It is a subjective process and involves
subjective decisions on how well the
Software works.
5. QA QC TESTING
Activities which ensure the
implementation of
processes, procedures and
standards in context to
verification of developed
software and intended
requirements.
Activities which ensure the
verification of developed
software with respect to
documented (or not in some
cases) requirements.
Activities which ensure the
identification of
bugs/error/defects in the
Software.
Focuses on processes and
procedures rather then
conducting actual testing on
the system.
Focuses on actual testing by
executing Software with
intend to identify
bug/defect through
implementation of
procedures and process.
Focuses on actual testing.
Process oriented activities. Product oriented activities. Product oriented activities.
Preventive activities It is a corrective process. It is a preventive process
It is a subset of Software
Test Life Cycle (STLC)
QC can be considered as the
subset of Quality Assurance.
Testing is the subset of
Quality Control.
Diff between QA,QC & TESTING
6. Diff between Testing & Debugging
Testing: It involves the identification of bug/error/defect in the
software without correcting it. Normally professionals with a
Quality Assurance background are involved in the identification
of bugs. Testing is performed in the testing phase.
Debugging: It involves identifying, isolating and fixing the
problems/bug. Developers who code the software conduct
debugging upon encountering an error in the code. Debugging is
the part of White box or Unit Testing. Debugging can be
performed in the development phase while conducting Unit
Testing or in phases while fixing the reported bugs.
7. Testing Types
Manual Testing
This type includes the testing of the Software manually i.e. without using any
automated tool or any script. In this type the tester takes over the role of an
end user and test the Software to identify any un-expected behavior or bug.
There are different stages for manual testing like unit testing, Integration
testing, System testing and User Acceptance testing.
Testers use test plan, test cases or test scenarios to test the Software to
ensure the completeness of testing. Manual testing also includes exploratory
testing as testers explore the software to identify errors in it.
8. Testing Types
Automation Testing
Automation testing which is also known as “Test Automation”, is when the
tester writes scripts and uses another software to test the software. This
process involves automation of a manual process. Automation Testing is
used to re-run the test scenarios that were performed manually, quickly and
repeatedly.
Tools are,
Selenium (Functional, Database, Security, Performance & Web service Testing)
QTP (Functional, Database, Security, Performance & Web service Testing)
Load Runner (Stress & Load Testing)
SoapUI (JSON & XML Web Service Testing)
9. Testing Methods
S.no Black Box Testing Gray Box Testing White Box Testing
1 The Internal Workings of an
application are not required
to be known
Somewhat knowledge of
the internal workings are
known
Tester has full
knowledge of the
Internal workings of
the application
2 Also known as closed box
testing, data driven testing
and functional testing
Another term for grey box
testing is translucent
testing as the tester has
limited knowledge of the
insides of the application
Also known as clear
box testing, structural
testing or code based
testing
3 Performed by end users and
also by testers and
developers
Performed by end users
and also by testers and
developers
Normally done by
testers and
developers
4 Testing is based on external
expectations -Internal
behavior of the application is
Testing is done on the
basis of high level
database diagrams and
Internal workings are
fully known and the
tester can design test
10. Introduction to SDLC
What is SDLC?
The software development life cycle (SDLC) is the entire
process of formal, logical steps taken to develop a
software product.
Levels of SDLC
Requirements Gathering
Systems Design
Code Generation
Testing
Maintenance/Evolution
12. Waterfall Model
Waterfall Model
The waterfall model derives its name due to the cascading effect from
one phase to the other as is illustrated in Figure. In this model each
phase well defined starting and ending point, with identifiable
deliveries to the next phase.
13. Prototyping Model
Prototyping Model
The Prototyping Model is a systems development method (SDM) in
which a prototype (an early approximation of a final system or
product) is built, tested, and then reworked as necessary until an
acceptable prototype is finally achieved from which the complete
system or product can now be developed.
14. Incremental Model
This model combines the elements of the waterfall model with the
iterative philosophy of prototyping. However, unlike prototyping the
IM focuses on the delivery of an operational product at the end of
each increment.
15. Spiral Model
The spiral model is a software development model combining
elements of both design and prototyping-in-stages, in an effort to
combine advantages of top-down and bottom-up concepts.
16. Agile Model
Agile software development is a group of software development
methods based on iterative and incremental development, where
requirements and solutions evolve through collaboration between self-
organizing, cross-functional teams.
18. Functional Testing
This is a type of black box testing that is based on the specifications of the
software that is to be tested. The application is tested by providing input and
then the results are examined that need to conform to the functionality it was
intended for. Functional Testing of the software is conducted on a complete,
integrated system to evaluate the system's compliance with its specified
requirements. There are five steps that are involved when testing an application
for functionality.
Step I - The determination of the functionality that the intended application is
meant to perform.
Step II - The creation of test data based on the specifications of the application.
Step III - The output based on the test data and the specifications of the
application.
Step IV - The writing of Test Scenarios and the execution of test cases.
Steps V - The comparison of actual and expected results based on the executed
test cases.
19. Functional Testing Types
Unit Testing
In Unit testing user is supposed to check each and every micro function.
All field level validations are expected to test at the stage of testing.
In most of the cases Developer will do this.
Integration Testing
The primary objective of integration testing is to discover errors in the interfaces
between Modules/Sub-Systems (Host & Client Interfaces).
Minimizing the errors which include internal and external Interface errors
Types of Integration Testing
Top-Down Approach
Bottom-Up Approach
20. Functional Testing Types
System Testing
The primary objective of system testing is to discover errors when the system is
tested as a hole.
System testing is also called as End-End Testing.
User is expected to test from Login-To-Logout by covering various business
functionalities.
Acceptance Testing
The primary objective of acceptance testing is to get the acceptance from
the client.
Testing the system behavior against customer’s requirements
Customers undertake typical tasks to check their requirements
Done at the customer’s premises on the user environment
Types of Acceptance Testing:
Alpha Testing
Beta Testing
21. Non-Functional Testing Types
Performance Testing
Primary objective of the performance testing is “to demonstrate the system works
functionally as per specifications with in given response time on a production sized
database.
Types of Performance Testing:
Load Testing
Stress Testing
Load Testing
Estimating the design capacity of the system within the resources limit
Approach is Load Profile
Stress Testing
Estimating the breakdown point of the system beyond the resources limit.
Repeatedly working on the same functionality
22. Non-Functional Testing Types
Usability Testing
To test the Easiness and User-friendliness of the system.
Reliability Testing
Reliability is considered as the probability of failure-free operation for a specified
time in a specified environment for a given purpose
To find Mean Time between failure/time available under specific load pattern.
Mean time for recovery.
Regression Testing
• Objective is to check the new functionalities has incorporated correctly with out
failing the existing functionalities.
• RAD – In case of Rapid Application development Regression Test plays a vital role
as the total development happens in bits and pieces.
• Testing the code problems have been fixed correctly or not.
23. Non-Functional Testing Types
Security Testing
Testing how well the system protects against unauthorized internal or external
access.
Verify how easily a system is subject to security violations under different
conditions and environments
During Security testing, password cracking, unauthorized entry into the
software, network security are all taken into consideration.