Tests are generally classified on where they are implemented in the SDLC or the degree of information they include. There are four types of testing overall: unit testing, integration testing, system testing, and acceptance testing. The goal of Levels of testing is to make software testing more methodical and to make it easier to discover all feasible test scenarios at a given level.There are several testing tiers available to aid in the evaluation of software behavior and performance. These testing stages are intended to identify gaps and reconcile the development lifecycle phases. SDLC models define stages such as requirement gathering, ... Read More

You will learn the following in this article −What is Design Verification?Difference between Design Verification and ValidationDesign Verification ProcessDesign Validation ProcessAdvantages of Design Validation and VerificationDesign ValidationDesign Validation is the process of testing a software product to ensure that it meets the specific needs of the customer or partners. The goal of design validation is to check the software product after it has been developed to confirm that it fits the criteria for implementations in the user's environment.Validation is focused on establishing the design's accuracy and reliability in relation to the user's demands. This is the step in which you ... Read More

Conformance TestingConformance testing is a software testing approach being used to ensure that a software system meets the guidelines and requirements set by IEEE, W3C, or ETSI. Conformance testing determines how well a system undergoing assessment verifies to fulfill the specific needs of a certain regulation.Compliance testing is another name for conformance testing.It may deal with certain technical aspects, but it incorporates the following on purpose −PerformanceFunctionsRobustnessInteroperabilityBehavior of systemYou will learn the following in this tutorial −What is Conformance Testing?Types of Conformance TestingWhy do we need Conformance Testing?What do we need to test?When and how to perform Conformance Testing?Conformance Testing ... Read More

What is Non-Functional Testing?Non-functional Testing is a method of software testing that examines a software application's non-functional attributes (productivity, compatibility, functionality, and many more). It is intended to assess a system's preparation based on nonfunctional conditions that never get covered by functional tests.A good example of a non-functional test is seeing how many users would sign into a program at the same time.Non-functional testing is almost as critical as functional testing, and it has an effect on customer satisfaction.We will discover the following in this tutorial−Non-functional testing objectivesNon-functional testing CharacteristicsTesting for non-functionality variablesSoftware Testing TypesTypes of Non-functional TestingTest Case Examples ... Read More

Performance testing is conducted to know how an application responds under extreme load. Such tests are performed using metrics like speed, scalability and stability. Choosing the right performance or load testing tool can offer a wide range of beneficial features. Besides, it also eliminates massive cost and time consumption associated with the manual testing process.Types of performance testsAn application or software goes through several tests to determine its performance. Not all tools support all types of performance testing. Therefore, you may have to determine what type of testing you require and choose the tools as needed.Load testingLoad tests help testers ... Read More

Software Testing metrics are quantitative steps taken to evaluate the software testing process's quality, performance, and progress. This helps us to accumulate reliable data about the software testing process and enhance its efficiency. This will allow developers to make proactive and precise decisions for upcoming testing procedures.What is a metric in software testing metrics?A Metric is a degree to which a system or its components retains a given attribute. Testers don't define a metric just for the sake of documentation. It serves greater purposes in software testing. For example, developers can apply a metric to assume the time it takes ... Read More

Before learning about Test Strategy Document, you must understand Test Plan. A test plan is a document containing the scope, methods, and objectives of software testing. Since many companies deal with multiple projects, the project team needs to prepare a goal-centric test plan considering the specific requirements of each project.Regardless of the nature of the project (support or development), proper planning remains the significant stepping stone for any testing process. Apart from a brief introduction to the project, the test plan also contains methods and types of testing that testers should execute during the testing.The Test strategy is a document ... Read More

The Agile Manifesto first appeared in 2001. It sought to alter the software creation process. The manifesto has four key aspects, but few people are aware of the 12 Agile Principles. They provide more specific explanations of the process in which agile product development can be carried out. After many years, nearly all companies claim that they provide "agile services", but most only pay lip service to the Agile Manifesto's ideas and concepts. The software development industry has also evolved dramatically. It's worth revisiting the agile standards to check their meanings and whether they're still relevant.Timely and Consistent Delivery of ... Read More

This guide presents the seven fundamental Software Testing Principles that any software tester and quality assurance professional should understand.6 Principles of Software TestingExhaustive testing is not possibleEarly testingDefect clusteringPesticide paradoxTesting is context-dependentAbsence of errors fallacyBackgroundWhen performing software testing, one must achieve optimal test results without straying from the target. But how do we know if we are using the best research strategy? To do so, we must adhere to certain fundamental research standards.Consider the following circumstance: we are transferring a file from Folder A to Folder B. Consider all of the many ways by which we can test this.Aside from ... Read More

Smoke testing and Sanity testing are two important types of testing in software development. Both the tests are used to validate the functionality of a software product and identify any critical issues, however they are quite different in their scope. The basic difference between the two is that smoke testing is one that ensures that the features of an application are working fine or not, whereas sanity testing is one that is performed to test whether all the errors have been fixed after the build of the application. Read this article to learn more about smoke testing and sanity ... Read More