Day 4_Defect_Static Test

What is failure?

• a. Deviation from expected result to actual result
• b. Defect in the software.
• c. Error in the program code.
• d. Fault in the system

Faults found by users are due to:

• A. Poor quality software
• B. Poor soft ware and poor testing
• C. Bad luck
• D. Insufficient time for testing

Which of the following statements are true?

• A. Fault s in program specifications are the most expensive to fix.
• B. Faults in code are the most expensive to fix.
• C. Faults in requirements are the most expensive to fix
• D. Faults in designs are the most expensive to fix.

The cost of fixing a fault:

• A. Is not important
• B. Increases the later a fault is found
• C. Decreases the later a fault is found
• D. Can never be determined

A deviation from the specified or expected behavior that is visible to end-users is called:

• A. An error
• B. A Mistake
• C. A failure
• D. A defect

Which of the following could be a reason for a failure?

1) Testing fault

2) Software fault

3) Design fault

4) Environment Fault

5) Documentation Fault

• A. 2 is a valid reason; 1,3,4 & 5 are not
• B. 1,2,3,4 are valid reasons; 5 is not
• C. 1,2,3 are valid reasons; 4 & 5 are not
• D. All of them are valid reasons for failure

A reliable system will be one that:

• A. is unlikely to be completed on schedule
• B. is unlikely to cause a failure
• C. is likely to be fault free
• D. is likely to be liked by the users

A manifestation of an ‘error’ in software is:

• A. An Error
• B. A Fault
• C. A Failure
• D. An Action

According to the ISTQB Glossary, the word 'bug' is synonymous with which of the following words?

• A. Incident
• B. Defect
• C. Mistake
• D. Error

What is failure?

• A. Deviation from expected result to actual result
• B. Defect in the software.
• C. Error in the program code.
• D. Fault in the system