Free BCS CTFL4 Exam Dumps Questions & Answers

Which of the following is a test task that usually occurs during test implementation?

• A.  Archive the testware for use in future test projects
• B.  Make sure the planned test environment is ready to be delivered
• C.  Gather the metrics that are used to guide the test project
• D.  Find, analyze, and remove the causes of the failures highlighted by the tests

You are testing a system that is used in motor vehicles to warn the driver of an obstacle when re-versing.
Output is provided by a series of LED lights (green, yellow, and red), each illuminated based on clearly defined conditions.
The following summary describes the functionality:
*Object within 10 metres, green LED lit.
*Object within 5 metres, yellow LED lit.
*Object within 1 metre, red LED lit.
*Setting sensitivity mode to "ON" will result in only the red LED being lit when the object is within 1 metre.
The following decision table describes the rules associated with the functioning of this proximity warning system:

Which intended functionality is tested by Rule 5 in the decision table?

• A.  Object is within 5 metres of the vehicle and the sensitivity mode is switched "off", resulting in no LED being lit.
• B.  Object is within 5 metres of the vehicle and the sensitivity mode is switched "on", resulting in no LED being lit.
• C.  Object is within 5 metres of the vehicle and the sensitivity mode is switched "on", resulting in the yellow LED being lit.
• D.  Object is within 5 metres of the vehicle and the sensitivity mode is switched "off", resulting in the yellow LED being lit.

Which one of the following statements relating to the benefits of static testing is NOT correct?

• A.  Static testing identifies defects which are not easily found by dynamic testing.
• B.  Static testing reduces testing costs and time.
• C.  Static testing enables early detection of defects before dynamic testing is performed.
• D.  Static testing increases development costs and time.

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?

• A.  [II], [III] and [IV] are product risks; [I] is a project risk
• B.  [IV] is a product risk; [I]. [II] and [III] are project risks
• C.  [I] and [III] are product risks; [II] and [IV] are project risks
• D.  [I] and [IV] are product risks. [II] and [III] are project risks

Which one of the following statements correctly describes the term 'debugging'?

• A.  Debugging is the development activity that finds, analyses and fixes defects.
• B.  There is no difference between debugging and testing.
• C.  Debugging is of no relevance in Agile development.
• D.  Debugging is a confirmation activity that checks whether fixes resolved defects.