To answer this question, we need to understand the different components related to testing.
Option A) Test case specification - This option is correct because a test case specification defines the expected results of a test. It outlines the specific inputs, conditions, and expected outputs for a particular test case.
Option B) Test design specification - This option is incorrect because a test design specification focuses on the overall test design strategy and approach, rather than the specific expected results of a test.
Option C) Test procedure specification - This option is incorrect because a test procedure specification outlines the steps and instructions for executing a particular test, but it does not explicitly define the expected results.
Option D) Test results - This option is incorrect because test results represent the actual outcomes and findings from executing a test, rather than defining the expected results.
The correct answer is A) Test case specification. This option is correct because it specifically defines the expected results of a test by outlining the inputs, conditions, and expected outputs for a particular test case.