Question: Is Complete Testing Possible?

What is the best definition of complete testing?

44: Which is the best definition of complete testing: A.

You have discovered every bug in the program.

You have tested every statement, branch, and combination of branches in the program..

When should testing be stopped?

When Testing Can Be Stopped Software testing can be stopped when the factors below are met: 100% requirements coverage is achieved and complied. Defects of all sorts are dealt with properly and resolved. All tests must be passed at least 95%

In which order tests should be run?

General consensus within the test automation community is that your automated tests should be able to run independently. That is, tests should be runnable in any given order and the result of a test should not depend on the outcome of one or more previous tests.

Which testing is performed first?

In a comprehensive software development environment, bottom-up testing is usually done first, followed by top-down testing. The process concludes with multiple tests of the complete application, preferably in scenarios designed to mimic actual situations.

What is QA testing interview questions?

QA Interview QuestionsCompare a test plan to a test case. … What is a software development life cycle? … What is positive testing? … What is a primary key? … What is the difference between requirements and specifications? … When do we perform functional testing? … What is the sequence to write a test case? … What is application programming interface?More items…

What are the different levels of testing?

There are four main stages of testing that need to be completed before a program can be cleared for use: unit testing, integration testing, system testing, and acceptance testing.

Why do we split testing into distinct stages?

1 We split testing into distinct stages primarily because: a) Each test stage has a different purpose. b) It is easier to manage testing in stages. c) We can run different tests in different environments.

What are the 7 principles of testing?

The seven principles of testingTesting shows the presence of defects, not their absence. … Exhaustive testing is impossible. … Early testing saves time and money. … Defects cluster together. … Beware of the pesticide paradox. … Testing is context dependent. … Absence-of-errors is a fallacy.

Which test is usually run many times and generally evolve slowly?

It allows testers to become involved early in the project. QUESTION 9: Which test is usually run many times and generally evolve slowly? QUESTION10: Alpha testing is: A.

Which faults are most expensive to fix?

Faults in code are the most expensive to fix. Faults in requirements are the most expensive to fix. Faults in designs are the most expensive to fix.

What are the three different methods of testing?

These testing methods are usually conducted in order and include:Unit testing.Integration testing.System testing.Acceptance testing.

Should testing be done only after the build and execution phases are complete?

21. Should testing be done only after the build and execution phases are complete? Testing is always done after the build and execution phases Earlier we catch a defect, the more cost effective it is. For example, fixing a defect in maintenance is ten times more costly than fixing it during execution.

Which is the biggest advantage of verification early in life cycle?

Q. 3: Out of the following which one describes the major benefit of verification early in the life cycle? A. It allows the identification of changes in user requirements.

Which one of the following is not a white box testing technique?

Answer: Requirement testing. Solution: Branch Testing: It is used to verify that all the branches should be tested at least once. Path testing: It is used to ensure that every path of a program has been executed at least once.

What is test coverage and test complete?

Test coverage is defined as a technique which determines whether our test cases are actually covering the application code and how much code is exercised when we run those test cases. If there are 10 requirements and 100 tests created and if 90 tests are executed then test coverage is 90%.