Which of the Following Persons Is Responsible for Controlling Access

question 37

Multiple Choice

Which of the following persons is responsible for controlling access to systems documentation and access to program and data files?

• A) Programmers.
• B) Data conversion operators.
• C) Librarians.
• D) Computer operators.

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Definitions:

Covariances

A measure indicating the extent to which two variables change in tandem over time.

Well-Diversified Portfolio

A collection of investments that spans various assets to minimize risk while maximizing returns.

Single Index Model

A simplified model to estimate the return of a security based on the return of the market as a whole and the security's sensitivity to the market.

Portfolio's Sigma

A statistical term that represents the standard deviation of returns of an investment portfolio, reflecting its risk.