Question 1

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 2

You have conducted static analysis on several new modules for an existing product. You are now executing test cases and are seeing inconsistent problems including crashes. Intermittent error messages are appearing. Despite all your best efforts, you are not able to find reproducible scenarios to force these errors. What problem in the code are you likely seeing?

Options :

A : Wild pointers

B : Poor error handling

C : Undefined variables

D : Instrumented code

Answer: A

Question 3

A developer has spent three days looking at a system that crashes now and then. The problem was caused

by two coding faults:

i. A variable was being used but had not been defined;

ii.There was a ‘goto’ statement to an undefined label

Options :

A :

Static analysis tool

B : Code coverage tool

C :

Dynamic analysis tool

D :

Test execution tool

Answer: A

Question 4

Which of the following is the best example of a reliability failure for the application?

Options :

A : Slow response time

B : Excessive memory consumption

C : Random application termination

D : Failure to encrypt data

Answer: C

Question 5

Which option correctly states the sequence of tasks to be undertaken when re-factoring test cases? SELECT ONE OPTION

Options :

A : Evaluate, Identification, Analysis. Re-run, Refactor

B : Analysis, Identification, Re run, Refactor, Evaluate

C : Identification, Evaluate, Analysis, Refactor, Re-run

D : Identification, Analysis, Refactor, Re-run, Evaluate

Answer: D

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