CTFL-2018 試験問題を無料オンラインアクセス

Which of the following BEST describes a methodical approach to the Error Guessing test technique?

• A.A tester designs, implements and executes tests to cover test conditions found in checklists that are based on what is important for the user.
• B.An inexperienced tester is asked to attempt to guess errors that may have been missed by experienced testers during formal test design.
• C.An experienced tester makes a list of potential defects and failures, and designs and runs tests to generate these failures should the defects be present in the code.
• D.A tester dynamically designs and executes tests based on their knowledge, exploration of the test item and the results of previous tests.

Which of the following is an approach that can be used for exploratory testing?

• A.Tests are designed based on the guidance of stakeholders and experts outside the test team.
• B.A tester analyses, designs and implements tests based on external rules and standards.
• C.A tester methodically executes tests from a list of possible failures, based on experience, defect and failure data.
• D.Time-boxed test sessions are created, during which a tester uses a test charter containing test objectives to guide the testing.

Which of the following would NOT typically be covered in a test summary report?

• A.Any features of the system that were not tested along with reasons.
• B.The risks associated with unresolved defects found during testing.
• C.An analysis of lessons learned to determine changes for future projects.
• D.Whether there is any economic benefit in continuing testing beyond the planned date.

Which of the following are benefits of an independent test team, and which are drawbacks?
a) Independent testers can find different defects.
b) Developers may put less emphasis on quality.
c) Independent testers can be seen as the reason for delayed projects.
d) Independent testers can verify assumptions made during the specification of a system.

• A.c and d are benefits, a and b are drawbacks.
• B.a and d are benefits, b and c are drawbacks.
• C.a and b are benefits, c and d are drawbacks.
• D.b and c are benefits, a and d are drawbacks.

Which of the following is NOT a valid use of decision coverage?

• A.Checking that all decisions are based on a numeric value.
• B.Checking that all decisions have been exercised in a single program.
• C.Checking that at least 100% decision coverage has been achieved, as this guarantees 100% statement coverage.
• D.Checking that all decisions have been exercised in a business process.