Question 1

You are conducting security tests on an e-commerce application. Many core areas have been tested and found to have no issues. Protection of users' private information has also been verified. You are now focusing on testing the UI, which captures query information from the user. Which of the following defect types should you target in your testing?

Options :

A : Subsystem failures after prolonged stress

B : Inaccurate user messages

C : Buffer overflow

D : Slow down in performance

Answer: B

Question 2

Which of the following statements BEST describes how tools support model-based testing?

Options :

A :

Finite state machines are used to describe the intended execution-time behavior of a software-controlled system.

B : Random sets of threads of execution are generated as test cases.

C : Large sets of test cases are generated to provide full code coverage.

D : An engine is provided that allows the user to execute the model.

Answer: A

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

What is the value of statement coverage achieved by test case 1 from test set A?

Options :

A : ? 75% (21/28)

B : ? 78% (22/28)

C : ? 85% (24/28)

D : ? 90% (25/28)

Answer: A

Question 5

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

Confidently Practice Online with Free CTAL-TTA_Syll2019_UK Exam Cram

Buying Options: