Which of the following is NOT a factor on which test estimation is dependent upon?
Test estimation is the process of predicting the effort, time, and resources required for testing a software system. Test estimation depends on several factors that influence the scope, complexity, and quality of testing. Some of these factors are:
Characteristics of the product: This factor indicates how difficult or challenging it is to test the software system based on its size, functionality, reliability, usability, performance, security, etc.
Characteristics of the development process: This factor indicates how well or poorly the software system is developed based on the development methodology, standards, tools, techniques, etc.
Characteristics of the test process: This factor indicates how effective or efficient the testing process is based on the test strategy, plan, design, execution, evaluation, etc.
Characteristics of the test team: This factor indicates how skilled or experienced the test team is based on their knowledge, competence, motivation, communication, collaboration, etc.
Which of the following characteristics is most likely to promote effective software testing? [K1]
Which of the following statements gives the BEST example of a trigger for maintenance testing?
Which of the following test execution outcomes are likely to increase the overall quality of the software:
I) A test case passes
II,) A test case fails, defect gets logged which subsequently gets fixed
II,I) Some tests are deferred because test environment is not available
IV) A bug is found but there is no corresponding test case
The overall quality of the software can be increased by finding and fixing defects before releasing the software to the customers or users. A test case passes means that no defect was found in the tested functionality, which indicates a high quality. A test case fails, defect gets logged which subsequently gets fixed means that a defect was found and corrected, which improves the quality. Some tests are deferred because test environment is not available means that some functionality was not tested, which may leave some defects undetected, which reduces the quality. A bug is found but there is no corresponding test case means that a defect was found by chance or by other means than planned testing, which does not increase the quality of the testing process or the test coverage.
From the following list, which of the following apply to experience-based techniques? [K2]
a. Test cases are derived from a model of the problem to be solved or the software
b. Test cases are derived from the knowledge of the testers
c. The knowledge of testers, developers and users is used to drive testing
d. The internal structure of the code is used to derive test cases
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