050-733 무료 덤프문제 온라인 액세스

What are the two basic kinds of device drivers? (Choose two.)

• A.Inodes
• B.Kernel modules
• C.Daemons
• D.Boot modules
• E.Device ROM
• F.User space drivers

The useradd command is used to create new users.
Which file contains information on the primary group, shell, and other parameters to be used by useradd when not specified on the command line?

• A./etc/shadow
• B./etc/passwd
• C./etc/default/useradd
• D./etc/profile

What does the following command do?
tar -tzvf /tmp/backup.tgz etc/HOSTNAME

• A.it produces an error message because the options are in the wrong sequence.
• B.it displays a line similar to the following, but otherwise does nothing:
  -rw-r--r--- riit/root 23 2005-03-11 14:20 etc/HOSTNAME
• C.it extracts the etc/HOSTNAME file from the /tmp/backup.tgz archive.
• D.it includes the etc/HOSTNAME file in the /tmp/backup.tgz archive.

What command displays hardware information?

• A.info
• B.hwcheck
• C.hwinfo
• D.hardwarechk
• E.sysinfo

The /etc/sysconfig/network/ifcfg-XXX configuration file contains a BOOTPROTO option.
Which are possible values of BOOTPROTO?

• A.ethernet, wireless, or manual
• B.static or dhcp
• C.onboot, ifpluged, or manual
• D.master or slave