CTFL-UK 試験問題を無料オンラインアクセス

Given the following figures for the testing on a project, and assuming the failure rate for initial tests remains constant and that all retests pass, what number of tests remain to be run? 3 credits

• A.784
• B.700
• C.570
• D.720

Consider the following pseudo code
1 . Begin
2 . Read Gender
3 . __Print "Dear"
4 . If Gender = 'female'
5 . Print ("Ms")
6 . Else
7 . __Print ( "Mr")
8 . Endif
9 . End
How many test cases are needed to achieve 100 per cent decision coverage?

• A.3
• B.4
• C.1
• D.2

Which of the following are the most important factors to be taken into account when selecting test techniques?
(i) Tools available.
(ii) Regulatory standards.
(iii) Experience of the development team.
(iv) Knowledge of the test team.
The need to maintain levels of capability in each technique.

• A.(i) and (ii)
• B.(ii) and (iv)
• C.(i) and (v)
• D.(iii) and (iv)

Which of the following statements BEST describes one of the seven key principles of software testing?

• A.Automated tests are better than manual tests for avoiding the Exhaustive Testing.
• B.It is normally impossible to test all input / output combinations for a software system.
• C.Exhaustive testing is, with sufficient effort and tool support, feasible for all software.
• D.The purpose of testing is to demonstrate the absence of defects. The purpose of testing is to demonstrate the absence of defects.

In a system designed to work out the employee tax to be paid:
_ An employee has $4,000 of salary tax free.
_ The next $1,500 is taxed at 10%.
_ The next $28,000 after that is taxed at 22%.
_ Any further amount is taxed at 40%.
Which of these is a valid Boundary Value Analysis test case?

• A.$28,000
• B.$33,501
• C.$5,000
• D.$1,500