Questions and Answers

31. What is a test log? The IEEE Std. 829-1998 defines a test log as a chronological record of relevant details about the execution of test cases. It’s a detailed …

21. Which of the following is the main purpose of the integration strategy for integration testing in the small? The main purpose of the integration strategy is to specify which …

11. What are different test levels? There are four test levels Unit/component/program/module testing Integration testing System testing Acceptance testing

1. What is traceability matrix? The relationship between test cases and requirements is shown with the help of a document. This document is known as traceability matrix.

31. What are the different scopes for java variables? The different scopes for java variables are as follows:- Local Instance Static

21) What is the difference between instanceof() and isInstance()? instanceof() is used to see whether the object can be typecast without making use of the exception. isInstance() is to check …

11) What are the disadvantages of threads? The main disadvantage of using thread is that it is operating system dependent. It require to follow CPU cycle that various from system …

 1) What is an object? An object is an entity, which consist of attributes, behaviors and qualities that describe the object.

11. The difference between the place values of 7 and 3 in the prime number 527435 is A.  4 B.  5 C.  45 D.  6970 Ex:(place value of 7)-(place value …

Aptitude Questions 1. A vessel is filled with liquid, 3 parts of which are water and 5 parts of syrup. How much of the mixture must be drawn off and …