CTFL-2018 무료 덤프문제 온라인 액세스

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.A tester dynamically designs and executes tests based on their knowledge, exploration of the test item and the results of previous tests.
• D.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.

Testing and Debugging are key activities in the software development lifecycle.
Which of the following are DEBUGGING activities?
a) Designing tests to find failures.
b) Locating the cause of failures.
c) Analysing and fixing the defects.
d) Executing tests to show failures.

• A.b and c.
• B.a and b.
• C.a and d.
• D.c and d.

You have been asked to improve the way test automation tools are being used in your company. Which one of the following is the BEST approach?

• A.Ensuring that all data, inputs and actions are stored in the tool's script for ease of maintenance.
• B.Selecting and automating scripts that test new functionality to find the most defects.
• C.Using a keyword-driven testing approach to separate the actions and data from the tool's script.
• D.Keeping expected results separate from the automation tool to allow the testers to check the results.

Tests have been specified for the latest software release and users have prioritised these.
However, there are some dependencies between tests as shown in the table below (e.g. Test ID. '123' cannot be run until Test ID. '456' has been successfully completed).

Which test execution schedule best meets the prioritisation and dependency conditions?

• A.6, 1, 2, 9, 4, 3, 5, 7, 8, 10.
• B.5, 7, 4, 3, 9, 10, 1, 6, 8, 2.
• C.1, 4, 3, 5, 2, 7, 9, 10, 6, 8.
• D.3, 5, 7, 10, 2, 4, 6, 8, 9, 1.

Which of the following would achieve the HIGHEST level of testing independence for a project's system test level?

• A.Minimising contact between testers and developers during test design to avoid bias.
• B.Having the company's independent test team design and execute the tests.
• C.Outsourcing test design and execution to a different company.
• D.Training developers to design good tests for the test team to execute.