What should you do?
Which crontab entry could be used to set the system time at regular intervals?
Identify the statement that would create a default route using a gateway of 192.168.1.1.
What single command will show you the running color depth while in X?
Which command will help locate the problem?
You might suspect:
What is the default gateway for the network?
Which directory contains the PCMCIA configuration files?
Which file contains the software RAID configuration?
What command is used to force a file-system check, when rebooting?