Unlike Top,the Free Utility Runs and Then Automatically Exits

Q15: What happens if you use du without

Q16: Match each item with a statement below.<br>-summarizes

Q17: _ is the default file name for

Q18: When you need to back up lots

Q19: The _ utility schedules a command to

Q21: What are garbage files?

Q22: dump level _ is used to back

Q23: When you use restore,by default it copies

Q24: What happens when you use the ps

Q25: One use of _ is to get