Details: This poster is of This is Only a Test, by Chris Sheehan. It is a black and white drawing with intricate details. In the middle is a TV that says This is Only a Test .
A test or an examination (or exam ) is an assessment, often administered on paper or on the computer, intended to measure the test-takers' or respondents' (often a student) knowledge, skills, aptitudes, or classification in many other topics (e.g., beliefs). Tests are often used in education, professional certification, counseling, psychology (e.g., MMPI), the military, and many other fields.