Answer:
trackball
Explanation:
A trackball can be seen on a mouse.
Yes it is in fact it is usful
<u>Evidence </u>consists of documents, verbal statements, and material objects that are admissible in a court of law.
What is an evidence?
- In law, rules of evidence govern the types of evidence that are admissible in a legal proceeding.
- Types of legal evidence include testimony, documentary evidence, and physical evidence.
- The parts of a legal case that are not in controversy are known, in general, as the "facts of the case."
- Beyond any facts that are undisputed, a judge or jury is usually tasked with being a trier of fact for the other issues of a case.
- Evidence and rules are used to decide questions of fact that are disputed, some of which may be determined by the legal burden of proof relevant to the case.
- Evidence in certain cases (e.g. capital crimes) must be more compelling than in other situations (e.g. minor civil disputes), which drastically affects the quality and quantity of evidence necessary to decide a case.
- Evidence is critical to convincing management, juries, judges, or other authorities that some kind of violation has occurred.
To know more about evidence, refer:
brainly.com/question/20840904
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Answer:
ANSWER
Explanation:
A computer is a machine made up of parts for the hardware and software. Based on the instructions given, a computer receives data through an input unit and sends it back through an output system after it processes the data. The input devices of a computer are used to get the input data.