2022 Valid CTFL_001 Exam Updates – 2022 Study Guide [Q145-Q159]

NO.145 Which TWO of the review types below are the BEST fitted (most adequate) options to choose for reviewing safety critical components in a software project? Select 2 options.

NO.146 In general, why is it NOT a good idea to estimate the testing effort based only on a percentage of development effort? Identify THREE valid reasons. 1 credit

NO.147 In addition to introducing the new team member, you have decided to raise motivation. Which of the measures listed below would be the best measure to take in order to increase the motivation of the team?

NO.148 Which of the following statements best characterises maintenance testing? [K2]

NO.149 Which of the following is a benefit of test independence?

NO.150 What content would be in an incident report if that incident report was based on the IEEE
829 Standard for SoftwareTest Documentation?
(i)Identification of configuration items of the software or system.
(ii)Software or system lifecycle process in which the incident was observed.
(iii)Description of the anomaly to enable reproduction of the incident.
(iv)Number of occurrences of the incident.
(v)Classification of the cause of the incident for metrics and for reporting purposes.
Number of correct answers: 1

NO.151 Given is the following defect removal chart reported at the end of system testing – showing total defects detected and closed defects (fixed and successfully retested). A number of open defects are classified as critical. All tests have been executed.

Based on the chart above, what is the most appropriate next test phase?

NO.152 A deviation from the specified or expected behavior that is visible to end-users is called:

NO.153 Which of the following statements BEST describes one of the seven key principles of software testing?

NO.154 A tool that supports traceability, recording of incidents or scheduling of tests is called..?

NO.155 Which of the following is a benefit of independent testing? 1 credit

NO.156 Before an invoice can be created, an account is required. Before an account can be set up, an account user is required (in order to set up the account). The software is delivered with a master user only, who can only create other types of users. The following test cases have been written to test the high-level structure of the software
a.Create an invoice b.Amend an invoice c.Process an invoice (send to customer) d.Delete an invoice e.Create an account f.Create an account user g.Amend an account user h.Delete an account user i.Amend an account j.Delete an account
Which of the following test procedures would enable all tests to be run? [K3]

NO.157 What is the benefit of independent testing?

NO.158 The following statements relate to activities that are part of the fundamental test process.
i. Evaluating the testability of requirements.
ii. Repeating testing activities after changes.
iii. Designing the test environment set-up.
iv.
Developing and prioritizing test cases.
v.Verifying the environment is set up correctly.
Which statement below is TRUE?

NO.159 Which of the following is a structure-based (white-box) technique?