Question 1

Consider the pseudo code provided below:

Given the following tests, what additional test(s) (if any) would be needed in order to achieve 100% statement coverage, with the minimum number of tests? Test 1: A = 7, B = 7, Expected output: 7 Test 2: A = 7, B = 5, Expected output: 5

Options :

A : A=6, B=12, Expected output: Bingo! and A=7, B=9, Expected output: 7

B : A=6, B=12, Expected output: Bingo!

C : A=7, B=9, Expected output: 7

D : No additional test cases are needed to achieve 100% statement coverage.

Answer: D

Question 2

Which statement is correct regarding the use of exploratory testing for safety critical systems? SELECT ONE OPTION

Options :

A : It should be used when black-box tests cannot be automated

B : It is not recommended, as manual black-box tests should be used instead

C : It is highly recommended for low risk levels only

Answer: C

Question 3

A component has been analysed during a risk-assessment and rated as highly critical. Which of the following white-box test techniques provides the highest level of coverage and could therefore be used to test this component?

Options :

A : Decision testing

B : Statement testing

C : Multiple condition testing

D : Modified condition/decision testing

Answer: D

Question 4

The developers have suggested test set A is adequate to test the program opposite:

When executing test set A through the program which statements are exercised?

Options :

A : All

B : All, but statement 22

C : All, but statement 27, 28 and 29

D : All, but statement 22, 27, 28 and 29

Answer: D

Question 5

How many test cases are needed to test code fragment lines 26 – 32 to achieve 100% condition

determination coverage?

Options :

A : 2

B : 3

C : 4

D : 5

Answer: B

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