Question 1

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

Question 2

Consider the simplified logic below for crediting money to a bank account.

Receive money and account number to be credited

IF account number is valid

IF customer account is active

Store current account balance as oldBalance

Credit money to account

IF oldBalance < zero

IF balance now >= zero

Set message "Overdraft cleared"

ELSE

Set message "A/c overdrawn"

ENDIF

ELSE

Set message = "You have more money"

ENDIF

IF account holder is VIP customer

Send message by email to customer

ENDIF

ELSE

Set message "A/c inactive"

Send message by email to supervisor

ENDIF

ELSE

Add 1 to count of invalid inputs

ENDIF

What percentage of decision testing coverage has been achieved by the following suite of test cases?

Test Case A - Account number valid, account is active, oldBalance = -100, balance now = +200, not a VIP

customer

Test Case B - Account number valid, account is active, oldBalance = -100, balance now = -50, is a VIP

customer

Options :

A : 40%

B : 60%

C : 70%

D : 80%

Answer: B

Question 3

Which of the following statements is TRUE regarding tools that support component testing and the build process?

Options :

A :

Both are used to examine source code before a program is executed. This is done by analysing a section of code against a set (or multiple sets) of coding rules.

B : Both are used to reduce the costs of test environments by replacing real devices.

C :

Both provide run-time information on the state of the software code, e.g., unassigned pointers and the use and de-allocation of memory.

D :

Both provide an environment for unit testing in which a component can be tested in isolation with suitable stubs and drivers.

Answer: D

Question 4

Consider the following section of code: If ((A > B) or (C > D)) and (E = F) then print A; Endlf Which of the following sets of test data can be used to achieve multiple condition coverage with the least number of tests?

Options :

A : Set 4

B : Set 3

C : Set 2

D : Set 1

Answer: C

Question 5

The Bonus Program is perceived by management to be critical. Defects in the program would almost

immediately lead to financial loss. In the past an improvement program has been run to implement review

based on IEEE 1028. Knowledge and skills on both formal and informal reviews are available. There is also

an existing pool of review leaders. Which of the following review types would you choose to review the

program?

Options :

A : Informal review

B : Inspection

C : Walkthrough

D : Management review

Answer: B

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