An Administrator Needs to Change the IP Address on a Server

question 247

Multiple Choice

An administrator needs to change the IP address on a server remotely. After updating the configuration files, a network restart is needed. However, the administrator fears that when the network connection drops, the network restart script will be killed before the new IP address has been set. Which of the following commands would prevent the script from being killed?

• A) nohup service network restart
• B) service network restart &
• C) echo "service network restart" | at now
• D) dg service network restart

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Definitions:

DC

Direct Current, a type of electrical current flowing in one direction only, unlike alternating current (AC).

Delco-Remy Intelli-Check

A diagnostic tool designed by Delco-Remy for checking the electrical systems of vehicles.

Diagnose

The process of identifying a problem or fault through examination of symptoms, signs, or through testing.

Charging Circuit

A system designed to supply electricity to recharge a battery, commonly found in vehicles and electronic devices.