Which of the following list of test cases is a result of applying the Equivalence Partitioning test technique to test this requirement?

A video application has the following requirement: The application shall allow playing a video on the following display sizes: 1. 640×480. 2. 1280×720. 3. 1600×1200. 4. 1920×1080.

  • A. Verify that the application can play a video on a display of size 1920×1080 (1 test).
  • B. Verify that the application can play a video on a display of size 640×480 and 1920×1080 (2 tests).
  • C. Verify that the application can play a video on each of the display sizes in the requirement (4 tests).
  • D. Verify that the application can play a video on any one of the display sizes in the requirement (1 test).

Answer: Option C