If a CentOS 7 Administrator Needs to Review the Amount

question 46

Multiple Choice

If a CentOS 7 administrator needs to review the amount of time since the last system reboot and how many users are logged on, what command can they use?

• A)time-boot
• B)uptime
• C)free
• D)userlog

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Definitions:

Custom

Established practices or behaviors that are accepted and expected within a specific culture or community.

Historical School

A school of jurisprudence that uses traditions as the model for future laws and behavior. Also called tradition or custom.

Statute

A written law passed by a legislative body at the federal or state level, setting forth regulations, provisions, and penalties.

Common Law

A legal system based on custom and court rulings rather than written laws, primarily in English-speaking countries.