Massachusetts Security Officer Practice Exam

There are three types of evidence that can be used to support an argument or claim, and all of these types are represented by the choices given. Real evidence refers to tangible objects or physical evidence such as artifacts, photographs, or forensic evidence. Documentary evidence includes written or recorded materials such as documents, letters, or videos. Testimonial evidence is based on the statements or opinions of witnesses or experts. Therefore, all of the options provided can be considered types of evidence.