ISEB-SWTINT1 Online Practice Questions and Answers

Given the following fragment of code, how many tests are required for 100% decision coverage? If width > lenth then Biggest_diension = width If height > width then biggest_dimension = height end_if else Biggest_diension = length If height>length Then Biggest_dimension = height End_if End_if

A. 3

B. 4

C. 2

D. 1

Given the following decision table:

Which of the following test cases and expected results is VALID?

A. 23 year old in insurance class A Premium is 90 and excess is 2,500.

B. 51 year old in insurance class C Premium is 70 and excess is 500.

C. 31 year old in insurance class B Premium is 90 and excess is 2,500.

D. 43 year old in insurance class C Premium is 70 and excess is 1,000.

For which of the following would a static analysis tool be MOST useful?

A. Supporting reviews.

B. Validating models of the software.

C. Testing code executed in a special test harness.

D. Enforcement of coding standards.

Which of the following is MOST important in the selection of a test approach?

A. Availability of tools to support the proposed techniques.

B. The budget allowed for training in proposed techniques.

C. Available skills and experience in the proposed techniques.

D. The willingness of the test team to learn new techniques.

Exhibit:

Which of the items displayed in the exhibit are characteristic of regression testing.

A. ii, iv.

B. ii, iii.

C. i, iii, iv.

D. iii.

Which of the types of defects that are displayed in the exhibit use case testing MOST LIKELY to uncover?

Defects in the process flow during real-world use of the system.

Defects in the interface parameters in integration testing.

Integration defects caused by the interaction and interference of different components.

Defects in the system as it transitions between one state and another.

A. ii, iii.

B. i, iii.

C. iii, iv.

D. i, ii

Given the following fragment of code, how many tests are required for 100% decision coverage?

discount = 0 order_quantity=0 real order_quantity if order_quantity >=20 then discount = 0.05 if order_quantity >=100 then discount = 0.1 end_if end_if

A. 3.

B. 4.

C. 5.

D. 2.

What is the MINIMUM combination of paths required to provide full statement coverage?

A. A

B. ABD

C. ABCD

D. ACD

Which of the following would you NOT usually find on a software incident report?

A. The name and/or organisational position of the person raising the problem.

B. Version of the Software Under Test.

C. Suggestions as to how to fix the problem.

D. Actual and expected results.

Which type of test design techniques does the following statement best describe? A procedure to derive test cases based on the specification of a component.

A. Black Box Techniques.

B. White Box Techniques.

C. Glass Box Techniques.

D. Experience Based Techniques.