Question 1

Consider the following fault attack: “Force all possible incoming errors from the software/OS interfaces to

the application”. Which of the following is the kind of failure you are looking for when using this attack?

Options :

A :

Application crashes when unsupported characters are pasted into an input field using the windows

clipboard

B :

Front page of the application has incorrect spelling of the company name

C : Application fails to display financial numbers in the correct currency format in reports

D :

Application miscalculates total monthly balance due on credit cards

Answer: A

Question 2

Given the following code: If x > y and z = 3 statement! elseif z = 4 statement endif; What is the minimum number of tests needed to achieve 100% decision coverage?

Options :

A : 1

B : 2

C : 3

D : 4

Answer: B

Question 3

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 4

You are responsible for planning the non-functional testing for a new product. You will be responsible for the performance testing and you have determined that you will need a simulator to complete your work, Which of the following are considerations when purchasing a simulator? 1.Path testing of the tool 2.Time to test the tool 3.cost of hmng specialists 4.Susceptibility to the "probe effect" 5.Method and bme to upgrade and retest the tool as the software changes 6.Control flow analysis

Options :

A : 1,4,6

B : 2, 3, 5

C : 4, 5,6

D : 1,2, 3, 4, 6

Answer: B

Question 5

Consider the following code fragment

If (a>b) and (b>c) then

b = (a+c)/2

endif

Assume that in the following options, each of the three numbers in parenthesis represent the inputs for a

test case, where the first number represents variable “a”, the second number represents variable “b”, and

the third number represents variable “c”.

Which of the following gives a set of test case inputs that achieves 100?cision coverage for this

fragment of code with the minimum number of test cases?

Options :

A : (5, 3, 2)

B : (5, 3, 2); (5, 4, 0)

C : (5, 4, 0); (4, 5, 0)

D : (4, 5, 0); (5, 4, 5)

Answer: C

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