050-720問題集、Novell実際の試験問題

質問 1

CORRECT TEXT
In which file is the host name of a Linux computer configured? (Hint: You do not need to include the entire path.)

正解:

質問 2

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

A. It extracts the etc/HOSTNAME file from the /tmp/backup.tgz archive.

B. It produces an error message because the options are in the wrong sequence.

C. It displays a line similar to the following, but otherwise does nothing: -rw-r--r-- root/root 23 2005-03-11 14:20 etc/HOSTNAME

D. It includes the etc/HOSTNAME file in the /tmp/backup.tgz archive.

正解: C

質問 3

You do not want to see any error messages when using the find command; you want to see only the results. Which command accomplishes this task?

A. find /etc -name "*conf" 1>/dev/null

B. find /etc -name "*conf" 0>/dev/null

C. find /etc -name "*conf" 2>/dev/null

D. find /etc -name "*conf" 3>/dev/null

正解: C

質問 4

In a terminal window, your current working directory is /home/geeko. You want to change to the /tmp directory. Which command will make the desired change of directories? (Choose 2.)

A. cd ../../tmp

B. cd /tmp

C. cwd /tmp

D. cd ../tmp

E. cd tmp

F. cd ./tmp

正解: A,B

質問 5

What does the following line of the sudo configuration file mean? geeko ALL = /sbin/shutdown

A. All users are allowed to shut down the computer.

B. User geeko is allowed to shut down the computer with name ALL.

C. All users of the computer with the name geeko are allowed to shut down the computer.

D. It allows the user geeko to shut down the computer.

E. All users (except geeko) are allowed to shut down the computer.

正解: D

質問 6

You are viewing the manual page of crontab, but it does not contain the information you are looking for. You suspect there is another crontab manual page. Which command could you use to find out if another crontab manual page exists? (Choose 2.)

A. man --next crontab

B. whatis crontab

C. man a crontab

D. man -k crontab

E. man --showall crontab

正解: B,D

質問 7

Which command displays cpu and input/output statistics for devices and partitions?

A. fdisk

B. lspci

C. hdparm

D. hwinfo

E. siga

F. iostat

G. sitar

正解: F

質問 8

What is the type command used for?

A. type is used to print text to a teletypewriter.

B. type is used to determine the type of processor used (32-bit, 64-bit, Power).

C. type determines the type of a command (shell builtin, alias, file on hard disk).

D. type displays the type of terminal (tty1, tty2) you are logged in to.

正解: C

質問 9

Which lists of wireless networks are kept by NetworkManager?

A. User list and encryption list

B. Preferred list and avoid list

C. Trusted list and untrusted list

D. Trusted list and preferred list

正解: D

Novell Certified Linux Administrator 11 - 050-720 模擬練習