1. Software testing is:

• a) the process of demonstrating that errors are not present

• b) the process of establishing confidence that a program does what it is supposed to do

• c) the process of executing a program to show it is working as per specifications

• d) the process of executing a program with the intent of finding errors

2. Software mistakes during coding are known as:

• a) Failures

• b) Bugs

• c) Defects

• d) Errors

3. Unit testing is done by

• a) User

• b) Developer

• c) Tester

• d) None of above

4. Pick correct statement from the following

• a) Every error causes a failure

• b) Every error causes a fault

• c) Every failure is caused by a fault

• d) Every bug causes a failure

5. Which one of the following is true concerning verification

• a) Helps answer the question: Have you built the right thing?

• b) Checks the final product against specification

• c) Usually carried out by the test team

• d) Checks whether an artifact produced in a phase confirms to the corresponding artifacts produced in a previous phase

6. Why is it necessary to test a large program at three different levels: unit, integration, as well as system levels, rather than testing only at the system level?

• a. It reduces the number of test cases that can be designed

• b. It reduces the test execution effort

• c. It reduces the debugging effort

• d. It reduces test case design effort

7. Code coverage analysis is used to measure which one of the following?

• a. Thoroughness of testing

• b. Quality of test cases

• c. Quality of code

• d. Distribution of bugs

8. Which one of the following is not a black box testing technique?

• a) Boundary value testing

• b) Cause-effect (Decision Table) testing

• c) Combinatorial testing

• d) Basic Condition testing

9. Which one of the following is an implicit assumption made in equivalence class testing?

• a) A program behaves in similar ways to every input value belonging to an equivalence class.

• b) Different equivalence classes of a program contain similar bugs

• c) Different equivalence classes of a program contain dissimilar bugs

• d) Equivalence classes define the behaviorally similar components of a program

10. Customers typically carry out which one of the following types of testing?

• a) Unit testing

• b) Integration testing

• c) Acceptance testing

• d) Regression testing.