Vce CTFL_Syll_4.0 Questions Latest

ISTQB Certified Tester Foundation Level (CTFL) Questions and Answers

Question 17

Consider the following examples of risks identified in different software development projects:

[I]. The contrast color ratio for both normal text and large text of a website does not comply with the applicable accessibility guidelines, making it difficult for many users to read the content on the pages

[II]. A development vendor fails to deliver their software system on time, causing significant delays to system integration testing activities that have been planned as part of a development project for a system of systems

[III]. People in the test team do not have sufficient skills to automate tests at the test levels required by the test automation strategy which does not allow production of an effective regression test suite

[IV]. In a web application, data from untrusted sources is not subject to proper input validation, making the application vulnerable to several security attacks

Which of the following statements is true?

Options:

[I] and [III] are product risks; [II] and [IV] are project risks

[I] and [IV] are product risks. [II] and [III] are project risks

[II], [III] and [IV] are product risks; [I] is a project risk

[IV] is a product risk; [I]. [II] and [III] are project risks

Question 18

You are testing a room upgrade system for a hotel. The system accepts three differed types of room (increasing order of luxury): Platinum. Silver and Gold Luxury. ONLY a Preferred Guest Card holder s eligible for an upgrade.

Below you can find the decision table defining the upgrade eligibility:

What is the expected result for each of the following test cases?

Customer A: Preference Guest Card holder, holding a Silver room

Customer B: Non Preferred Guest Card holder, holding a Platinum room

Options:

Customer A; doesn't offer any upgrade; Customer B: offers upgrade to Gold luxury room

Customer A: doesn't offer any upgrade; Customer B: doesn't offer any upgrade.

Customer A: offers upgrade to Gold Luxury room; Customer B: doesn't offer any upgrade

Customer A: offers upgrade to Silver room; Customer B: offers upgrade to Silver room.

Question 19

Which of the following statements about white-box test techniques is true?

Options:

Achieving full statement coverage and full branch coverage for a software product means that such software product has been fully tested and there are no remaining bugs within the code

Code-related white-box test techniques are not required to measure the actual code coverage achieved by black-box testing, as code coverage can be measured using the coverage criteria associated with black-box test techniques

Branch coverage is the most thorough code-related white-box test technique, and therefore applicable standards prescribe achieving full branch coverage at the highest safety levels for safety-critical systems

Code-related white-box test techniques provide an objective measure of coverage and can be used to complement black-box test techniques to increase confidence in the code

Question 20

The following chart represents metrics related to testing of a project that was competed. Indicate what is represented by tie lines A, B and the axes X.Y