Ans: Thread testing is dissimilar to top-down testing where progressive integration of components follows the implementation of subsets of requirements as opposed to integration of components by successful lower levels.

Ans: Test tools are the computer programs that are used in testing of a system, component or documents.

What is test suite?

Ans:  Test suite is collection of tests that are used to validate the behavior of a product. The scope of test suite has variation from one organization to another.

Ans: Test specification is the documents that give brief idea about approach of software feature and input predicted results and execution conditions for associated results.

Ans: Test scripts refer towards the instructions for a particular test that will be carried out by an automated tool.

What is test procedure?

Ans: Test procedure is the document that provides detailed instructions for the execution of one or more test cases.

Ans:  This is hardware or software environment where tests are being run and any other software with which it interacts when under test include test drivers and stubs.

Ans: Test first design is one of the mandatory practices of extreme programming. It doesn’t require any code written by programmers until unit test is written.

Ans: Test driver is a program or tool that is used to execute tests. This is also called as Test harness.

What is test case?

Ans: Test case is commonly used term for specific test and this is smallest part in testing. This is the document that specifies inputs, predicted results and set of execution condition for test item.