Which statement regarding the at command is true?

Question

Options

• AJobs using at can be scheduled at regular intervals if the batch job queue is selected.
• BWhen the at command is run it retains the current environment.
• CWhen running the at command, an optional duration may be specified for automatic process termination.
• DThe atd daemon must be running in order for at jobs to be processed.

• A
  79% (23)
• B
  10% (3)
• C
  7% (2)
• D
  3% (1)

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