The Important of Software Testing-career path

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The Important of Software Testing/career path Scope of software testing: Software testing is a process of analysing a component by providing defned inputs and comparing them with the outputs to check the discrepancies between the desired and actual outputs and correct them.. The purpose is to check whether the software satisfes the specifc requirements needs and expectations of the customer. Why choose software testing career: • There’s a strong community • Software testing is a secure career path • It’s rewarding • Academic background isn’t necessity • You’re constantly learning • Importance and responsibility • Flexibility • There are many chances to experiment • deciding the priority • analysing data and providing results • building confdence in the product • improving the quality Functional testing types:

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• Unit testing. • Integration testing. • System testing. • Sanity testing. • Smoke testing. • Interface testing. • Regression testing. • Beta/Acceptance testing. Software T esting Hierarchy: Diferent levels of testing are used in the software testing process with diferent aspects .

slide 3: Application T est Methods Black Box: in the black box T est the AUT is validated against its requirements taking into account the inputs and expected outputs regardless of how the inputs are converted into outputs. T esters are least concerned with the internal structure or code that implements the applications business logic. There are primary techniques to design test cases for black box testing: • BVA boundary value analysis EP equivalence class formation Decision tables State transition tables and diagrams White Box: main focus of this methodology is to validate how the applications business logic is implemented through code. Internal structure of the application is tested and the techniques available to do this are : • Code coverage Path coverage Grey Box: practically speaking this is a mix of black box and white box. In this

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Grey Box methodology the tester mainly tests the application as in black box. But for some business-critical or vulnerable application modules T ests are performed as a white box. Application T est Cycles As soon as the AUT is ready for testing the practical Phase of the test cycle begins in which the testers actually run the test cases on AUT. Note that here the test cycle regardless of test levels unit module Integration System and user acceptance and test environments Dev QA Client Replica Live will be discussed. Smoke test: the frst testing cycle that is wide and shallow in approach. The purpose of the smoke test is to verify that there are no crashes in the application and that it is suitable for further T ests. Sanity T esting: the second test cycle which is narrow and deep in its approach. Its purpose is to verify that a particular module is functioning properly and is suitable for full testing. Functional tests: the proper and complete examination of the application is carried out in this cycle. The focus of this work lies in the verifcation of the business logic of the application. Regression tests: this is the last test cycle in which the Bugfxes and/or updates are checked. In addition regression testing also ensures that there are no malfunctions in other areas of AUT due to fxes and changes.

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Non-functional testing types : •Performance T esting •Load testing •Stress testing •Volume testing •Security testing •Compatibility testing •Install testing •Recovery testing •Reliability testing •Usability testing •Compliance testing •Localization testing T ools for automated software testing: tools which makes it easy to choose: •Developer-oriented tools •Functional testing tools •Load testing tools •Performance monitoring and maintenance tools For more details visit us:

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