To Get to the Super User Account in UNIX, the Administrator

question 92

Multiple Choice

To get to the super user account in UNIX, the administrator should use the ________ command.

• A) RunAs
• B) su
• C) rlogin
• D) None of the above

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Definitions:

Market Shares

The portion of a market controlled by a particular company or product, often expressed as a percentage of total sales in an industry.

Four-Firm Concentration Ratio

An economic indicator that measures the combined market share of the top four firms in an industry, used to assess the level of competition.

Market Shares

The proportion of total market sales within an industry that is held by a specific company.

Herfindahl Index

A measure of market concentration used to determine the level of competition within an industry by summing the squares of the market shares for each firm.