A Linux Server Running Systemd Booted to Rescue

question 17

Multiple Choice

A Linux server running systemd booted to rescue.target for maintenance. Which commands are used to restore the server to its usual target?

• A) telinit 0
• B) systemctl default
• C) sync
• D) systemctl emergency
• E) systemctl reboot

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Definitions:

Bystander Effect

A social psychological phenomenon where individuals are less likely to help a victim when other people are present, often due to diffused responsibility.

Nature of Groups

The characteristics, dynamics, and processes that define how groups are formed, function, and dissolve.

Group Cohesiveness

The extent to which members of a group are bound together, typically leading to increased group functioning and harmony.

Groupthink

A psychological phenomenon that occurs within a group of people when the desire for harmony or conformity results in an irrational or dysfunctional decision-making outcome.