Who are the operas?

Elena Melnichenko
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Who are the operas?

In everyday life, people often use this concept. But do they all know who the operas are?

Oper is an operational authorized employee. There are several meanings for this word:

  1. The person who is involved in the collection and preparation of data about someone or something. This person is authorized by the company or department to perform certain work.
  2. Responsible person of the body of inquiry, which produces operational - search measures in the police or other departmental units.

Opera functions

Among the main functions of the opera there are:

  • conducting a survey;
  • search for information;
  • conducting research activities of evidence and evidence;
  • conducting operational experiments;
  • tracking by means of communication.