What is Load and Performance testing

Load Testing and Performance Testing are commonly said as positive testing where as Stress Testing is said to be as negative testing. Say for example there is a application which can handle 25 simultaneous user logins at a time. In load testing we will test the application for 25 users and check how application is working in this stage, in performance testing we will concentrate on the time taken to perform the operation. Where as in stress testing we will test with more users than 25 and the test will continue to any number and we will check where the application is cracking the Hardware resources.

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Manual testing - Brief Summary

Manual testing is a type of software testing in which testers execute test cases without the use of automation tools or scripts. Instead, testers follow a series of predefined steps to verify that a software application or system functions correctly and meets its requirements. Manual testing is an essential part of the software testing process and is typically performed alongside automated testing, where applicable. Here are some key aspects of manual testing: Test Case Design : Testers create test cases based on the software's requirements, specifications, and design documents. These test cases outline the steps to be followed, the expected results, and any necessary preconditions. Test Execution: Testers manually execute the test cases by interacting with the software just like a user would. They input data, navigate through the user interface, and observe the system's behavior. Exploratory Testing: In addition to predefined test cases, manual testers often perform ex

What is IEEE?

IEEE = 'Institute of Electrical and Electronics Engineers' - among other things, creates standards such as 'IEEE Standard for Software Test Documentation' (IEEE/ANSI Standard 829), 'IEEE Standard of Software Unit Testing (IEEE/ANSI Standard 1008), 'IEEE Standard for Software Quality Assurance Plans' (IEEE/ANSI Standard 730), and others.

Explain Boundary value testing and Equivalence testing with some examples.

Boundary value testing is a technique to find whether the application is accepting the expected range of values and rejecting the values which falls out of range. Ex. A user ID text box has to accept alphabet characters ( a-z ) with length of 4 to 10 characters. BVA is done like this, max value:10 pass; max-1: 9 pass; max+1=11 fail ;min=4 pass;min+1=5 pass;min-1=3 fail; Like wise we check the corner values and come out with a conclusion whether the application is accepting correct range of values. Equivalence testing is normally used to check the type of the object. Ex. A user ID text box has to accept alphabet characters ( a - z ) with length of 4 to 10 characters. In +ve condition we have test the object by giving alphabets. i.e a-z char only, after that we need to check whether the object accepts the value, it will pass. In -ve condition we have to test by giving other than alphabets (a-z) i.e A-Z,0-9,blank etc, it will fail.

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