CentricExpress QA

The most important thing about early test design is that it:

• Will find all faults

• Can prevent fault multiplication

• Means inspections are not required

• Makes test preparation easier

Which is not a testing principle?

• Early testing

• Defect clustering

• Pesticide paradox

• Exhaustive testing

What is the definition of the term functional testing?

• A test technique based on an analysis of the specification of a component or system.

• Testing based on an analysis of the internal structure of the component or system.

• Testing performed to evaluate if a component or system satisfies functional requirements.

• A test level that focuses on interactions between components or systems.

Which is the non-functional testing?

• Performance testing. 

• Unit testing. 

• Regression testing. 

• Sanity testing. 

During the software development process, at what point can the test process start?

• When the code is complete. 

• When the design is complete.

• When the software requirements have been approved.

• When the first code module is ready for unit testing. 

Regression testing is required for what purpose? 

• To verify the success of corrective actions. 

• To prevent a task from being incorrectly considered completed. 

• To ensure that defects have not been introduced by a modification. 

• To motivate better unit testing by the programmers.

Which one of the following options is categorized as a black-box test technique?

• a) A technique based on analysis of the architecture

• b) A technique checking that the test object is working according to the detailed design

• c) A technique based on the knowledge of past faults, or general knowledge of failures

• d) A technique based on formal requirements

Which of the following is true?

• a) If the test case achieves 100% statement coverage it also achieves 50% branch coverage

• b) If the test case achieves 100% branch coverage it also achieves 50% statement coverage

• c) If the test case achieves 100% branch coverage it also achieves 100% statement coverage

• d) If the test case achieves 100% statement coverage it also achieves 100% branch coverage

How do experience-based test techniques differ from black-box test techniques?

• a) They depend on the tester’s understanding of the way the system is structured rather than on a documented record of what the system should do

• b) They depend on an individual’s domain knowledge and expertise rather than on a documented record of what the system should do

• c) They depend on a documented record of what the system should do rather than on an individual’s personal view

• d) They depend on having older testers rather than younger testers

Which of the following BEST matches the descriptions with the different categories of test techniques?

1. Coverage is measured based on a selected structure of the test object
2. The processing within the test object is checked
3. Tests are based on defects’ likelihood and their distribution
4. Deviations from the requirements are checked
5. User stories are used as the test basis
Using notation for the following 4 options:
Black - Black-box test techniques
White - White-box test techniques
Experience - Experience-based test techniques

• a) Black – 4, 5 White – 1, 2; Experience – 3

• b) Black – 3 White – 1, 2; Experience – 4, 5

• c) Black – 4 White – 1, 2; Experience – 3, 5

• d) Black – 1, 3, 5 White – 2; Experience – 4