QUESTION: 21

Consider a TAS deployed into production. The SUT is a web application and the test suite consists of a set of automated regression tests developed via GUI. A keyword-driven framework has been adopted for automating the regression tests. The tests are based on identification at low-levels of the web page components (e.g class indexes, tab sequence indexes and coordinates) in the next planned release the SUT will be subject to significant corrective maintenance (bug-fixes) and evolution (new features) Maintenance costs to update the test scripts should be as low as possible and the scripts must be highly reusable.

Which of the following statements is most likely to be TRUE?

The keyword-driven framework is not suitable, it would be better to adopt a structured-scripting approach
False positive errors are likely to occur when running the automated tests on the new releases without modifying the test
The total execution time of the automated regression test suite will decrease for each planned release.
The keyword-driven framework introduces a level abstraction that is too high and makes it difficult what really happens

Answer(s): A

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QUESTION: 22

Which of the following statements does NOT describe good practice for maintaining the TAS?

The TAS must run in the development environment because development and programming knowledge are required for its maintainability
The TAS must be under configuration management, along with the test suite, the testware artefacts and the test environment in which it runs
The TAS must separate the test scripts from the environment in which it runs and from the associated harnesses and artefacts
The TAS must consist of components that can be easily replaced without affecting the overall behavior of the TAS itself

Answer(s): A

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QUESTION: 23

Consider the following example of TAS metrics.

Time to execute automated tests

Speed and efficiency of TAS components

Which of the following statements is TRUE?

A and B are both internal TAS metrics
A is an internal TAS metric and B is an external TAS metric
A and b are both external TAS metric
A is and external TAS metric and b is an internal TAS metric

Answer(s): D

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QUESTION: 24

Which of the following metrics could suggest, under certain condition that an automated regression test suite has NOT been updated for new functionalities added to the SUT?

The ratio of comments to executable statements in the SUT code.
The SUT code coverage provided by the execution of the regression test suite.
The defect density in the automation code of the regression test suite.
The ratio of commands to executable statements in the automation code of the regression test suite

Answer(s): B

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