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Ques:- You attempt to delete a file called sales.mem using the rm command but the command fails. What could be the problem?Choose one:a. You do not have delete rights to the file called sales.mem.b. You need to use the -i option with rm to delete a file.c. You do not have write rights to the directory containing the sales.mem file.d. You are not the owner of the file sales.mem.
Ques:- One of your users, Bob, has created a script to reindex his database. Now he has it scheduled to run every day at 10:30 am. What command should you use to delete this job.Choose one:a. crontab -ru bobb. crontab -u bobc. crontab -du bobd. crontab -lu bob
Ques:- How do you check the cron jobs of other users, (as a super user)
Right Answer:
To check the cron jobs of other users as a super user, you can use the following command:

```
crontab -u username -l
```

Replace `username` with the actual username of the user whose cron jobs you want to view.
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