The closess is number 1
hope that helps
it forms a major river system in Western Asia. Originating in the Armenian Highlands of eastern Turkey they flow through Syria and Iraq into the Persian Gulf.
The imaginary line is the axis.
Answer: Test case
Explanation:
The document that defines the software testing approach in order to achieve testing objective is referred to as the test case.
It should be noted that the test case is a document, that consist of a set of test data, the preconditions, and the expected results as well as the postconditions, which are developed for the test scenario so as to meet the testing objective.