IBM
C4040-221 · Question #215
Which of the following statements is true about using crontab and at to execute tasks?
The correct answer is C. User access control for both commands can be managed with .deny files in \var/adm/cron. See the full explanation below for the reasoning.
Question
Which of the following statements is true about using crontab and at to execute tasks?
Options
- ACommands scheduled with crontab are executed by at.
- BBoth commands can be used to schedule a weekly task to run for a user.
- CUser access control for both commands can be managed with .deny files in \var/adm/cron.
- DBoth commands preserve the current environment, including the user ID and current working directory
How the community answered
(26 responses)- A4% (1)
- B12% (3)
- C81% (21)
- D4% (1)
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