CTFL

Review 154 CTFL practice questions with answer explanations and community insights.

Question 1

The four test levels defined for a common V-model testing approach are:

  1. Unit, integration, system and maintenance.
  2. Functional, glass box, incremental and maintenance.
  3. Component, integration, system and acceptance.
  4. Unit, component, functional and alpha/beta.

Question 2

Typically, exit criteria may consist of:

  1. Defining the amount, level of detail structure, and templates for the test documentation.
  2. Estimates of defect density or reliability measures.
  3. Adequacy of the test approaches taken.
  4. Discussions on disaster recovery.

Question 3

A data driven approach to test automation design is best described as:

  1. Using action words to describe the actions to be taken, the test data.
  2. Scaling to support large numbers of users.
  3. Being based on Equivalence Partitioning testing techniques.
  4. Separating out the test data inputs and using a generic script that can read the test data and perform the same test steps with different data.

Question 4

Which of the following risks represents the highest level of risk to the project?

  1. Likelihood of failure = 1%, potential cost of impact = $1m.
  2. Likelihood of failure = 10%, potential cost of impact = $500,000.
  3. Likelihood of failure = 20%, potential cost of impact = $150,000.
  4. Likelihood of failure = 5%, potential cost of impact = $500,000.

Question 5

What factors should be considered to determine whether enough testing has been performed? (i)The exit criteria. (ii)The budget. (iii)How big the test team is. (iv)The product's risk profile. (v)How good the testing tools are. (vi)Sufficient details of the system status to allow decisions

  1. i and ii and iv and vi
  2. i and ii and iii and vi
  3. ii and iii and iv and v
  4. i and ii and v and vi
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