Army Special Forces soldiers wearing their distinctive green berets in 2001. U.S. Army Special Forces adopted the Green Beret unofficially in 1954 after searching for a piece of headgear that would set them visually apart.
Submitted 8 years 4 months ago by admin. An objective test is a test that has right or wrong answers and so can be marked objectively. It can be compared with a subjective test, which is evaluated by giving an opinion, usually based on agreed criteria. Objective tests are popular because they are easy to prepare and take, quick to mark, and provide a quantifiable and concrete result.
See Wikipedia on white-box testing. That is, unit-test refers to the level at which the test takes place in the structure of the system, whereas white-and black-box testing refer to whether, at any level, the test approach is based on the internal design or only on the external specification of the unit.