CTFL_SYLL2018 Online Practice Questions and Answers

Which of the following is NOT an example of a common test metric?

A. Percentage of work done in test environment creation

B. Average number of expected defects per requirement

C. Number of test cases run

D. Deviation from test milestone dates

Refer to the exhibit

Given the following State Transition diagram, match the test cases below with the relevant set of state transitions.

(i)

X-Z-V-W

(ii)

W-Y-U-U

A.

(i) = S1 ?S2 ?S3 ?S4 ?S2 and (ii) = S4 ?S2 ?S4 ?S4 ?S4

B.

(i) = S1 ?S2 ?S3 ?S4 ?S4 and (ii) = S2 4 ?S4 ?S4 ?S2

C.

(i) = S2 ?S3 ?S4 ?S2 ?S2 and (ii) = S4 ?S2 ?S4 ?S4 ?S4

D.

(i) = S2 ?S3 ?S4 - S4 ?S2 and (ii) = S2 3 ?S4 4 ?S4

Which of the following correctly states a limitation in the use of static analysis tools? [K1]

A. Static analysis tools can be applied to new code but cannot be applied to existing code

B. Static analysis tools can be used to enforce coding standards

C. Static analysis tools always generate large numbers of warning messages when applied to new code, even if the code meets coding standards

D. Static analysis tools do not generate warning messages when applied to existing code

Which of the following test cases will ensure that the statement `Print `Hold'' is exercised? [K3] Refer to the exhibit

A. X=2, Y=2, Z=2

B. X=2, Y=3, Z=4

C. X=2, Y=4, Z=3

D. X=4, Y=3, Z=2

Which of the following does NOT represent one of the three triggers for maintenance testing an operational system?

A. Data migration

B. System retirement

C. System modification

D. Introduction of a test management tool

During the development of a software change for a system, the developer makes a mistake in his work,

which leads to a fault in the code. Unfortunately the fault is not found by software testing and is released

into live.

What is the definite consequence of this mistake?

A. The system will fail, causing a defect

B. If the contained in a small, the system may fail

C. Loss of money, time, or business reputation

D. Contractual requirements have not been met by testing

Which of the following type of defect would NOT be typically found by using a static analysis tool?

A. A variable is defined but is then not used

B. A variable is used in a calculation before it is defined

C. A variable has the wrong numeric value passed into it

D. A variable is used but not declared

Which of the following would achieve the HIGHEST level of testing independence for a project's test level?

A. Training developers to design good tests for the test team to execute

B. Outsourcing test design and execution to a different company

C. Having the company's independent test team design and execute the tests

D. Minimising contact between testers and developers during test design to avoid bias

How are statement testing and decision testing techniques similar?

A. Both are specification-based testing techniques

B. Both are experience-based testing techniques

C. Both are structure-based testing techniques

D. Both are black box test design techniques

Which of the following is NOT a characteristic of good testing, independent of the development life cycle model?

A. Each test level has objectives specific for the test level

B. Testers are involved in reviewing documents as soon as drafts are available

C. Every development activity is matched by a corresponding testing activity.

D. Testers are involved in reviewing documents as soon the documents are approved.