Online Access Free CTFL-2018 Practice Test

Which of the following options describe the chain of events in the correct sequence?

• A.Error, fault, failure.
• B.Fault, bug, mistake.
• C.Mistake, failure, fault.
• D.Failure, bug, error.

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

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

Which of the following BEST describes checklist-based testing?

• A.An approach to testing whereby the testers dynamically design and execute tests based on their knowledge, exploration of the test item and the results of previous tests.
• B.An experience-based test technique whereby the experienced tester uses a high-level list of items to be noted, checked or remembered, or a set of rules or criteria against which a product has to be verified.
• C.A test design technique which ensures that test cases are checked for consistency and completeness against an organisation's list of formatting rules and best practices.
• D.A procedure to derive and/or select test cases based on an analysis of the specification, either functional or non-functional, of a component or system without reference to its internal structure.

Which one of the following statements about techniques for estimating test effort is correct?

• A.In an expert-based approach, the test lead with the most years in the role is chosen to produce the estimate.
• B.The metrics-based technique finds the most similar former project and uses its original estimate for the current project.
• C.The metrics-based technique uses metrics supplied by the current test team based on their subjective feel for effort required.
• D.The expert-based approach is based on the experience of the owners of the testing tasks or by subject matter experts.

During the development of a software change for a system, the developer makes a mistake in his work, which leads to a fault in the code. Unfortunately, the fault is not found by software testing and is released into live.
What is the DEFINITE consequence of this mistake?

• A.Loss of money, time, or business reputation.
• B.If the defect is executed, the system may fail.
• C.Contractual requirements have not been met by testing.
• D.The system will fail, causing a defect.