Which of the Following Commands Puts the Output of the Command

question 148

Multiple Choice

Which of the following commands puts the output of the command date into the shell variable mydate?

• A) mydate="$(date)"
• B) mydate="exec date"
• C) mydate="$((date))"
• D) mydate="date"
• E) mydate="${date}"

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Definitions:

Cage

A component in machinery, like bearings, that holds rolling elements in place while allowing them to rotate or slide.

Brake Adjustment

Brake Adjustment involves calibrating the brake system to ensure optimal contact between the brake pads and the rotors or drums, ensuring efficient stopping power and safety.

FMVSS-121

A specific Federal Motor Vehicle Safety Standard related to air brake systems in heavy-duty trucks and buses, regulating performance and reliability.

Compressed Air Reservoir

A tank or container designed to hold compressed air at a desired pressure, used in pneumatic systems for energy storage or distribution.