Novell Novell Certifications 050-720 Questions & Answers

• Question 61:

  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 a crontab

  B. whatis crontab

  C. man -k crontab

  D. man --next crontab

  E. man --showall crontab

  Correct Answer: BC

• Question 62:

  You want to know which files are contained in the hugin-0.6.1-2.2.i586.rpm RPM package, which has not yet been installed. Which command will give you this information?

  A. rpm -f hugin-0.6.1-2.2.i586.rpm

  B. rpm -qpf hugin-0.6.1-2.2.i586.rpm

  C. rpm -qpl hugin-0.6.1-2.2.i586.rpm

  D. rpm --provides hugin-0.6.1-2.2.i586.rpm

  Correct Answer: C

• Question 63:

  To preserve the command history even when the shell is closed, the history is written to a file in the user's home directory. Which file holds the history information of the bash shell?

  A. bash_history

  B. .bash_history

  C. ?bash_history

  D. $bash_history

  Correct Answer: B

• Question 64:

  You want to disable the network device eth0. Which command can you use?

  A. ifconfig halt eth0

  B. ipconfig eth0 halt

  C. ip link set eth0 down

  D. ip param set eth0 halt

  Correct Answer: C

• Question 65:

  You wonder which installed RPM package the /etc/exports file belongs to. Which command will give you the desired information?

  A. rpm -f /etc/exports

  B. rpm -qf /etc/exports

  C. rpm -ql /etc/exports

  D. rpm --provides /etc/exports

  Correct Answer: B

• Question 66:

  What action does the jobs command perform?

  A. Lists all scheduled cron jobs

  B. Lists all mail items in the mail queue

  C. Lists the content of the shell's job control

  D. Lists all print jobs in the print queue.

  Correct Answer: C

• Question 67:

  Using the nice command, what is the highest priority root can assign to a process?

  A. -20

  B. -19

  C. 0

  D. 19

  E. 20

  F. 99

  Correct Answer: A

• Question 68:

  You want to redirect the output of the ls command to the ls-output file which already exists. The output should be appended to the file; it should not overwrite the existing content. Which command accomplishes this task?

  A. ls > ls-output

  B. ls : ls-output

  C. ls >> ls-output

  D. ls andand ls-output

  Correct Answer: C

• Question 69:

  You have a /tmp/data directory containing the files .file, file1, and file2. You want to delete the directory and its content. In a terminal window, which command accomplishes this?

  A. rm /tmp/data/

  B. rm -r /tmp/data/

  C. rmdir /tmp/data/

  D. deldir /tmp/data/

  Correct Answer: B

• Question 70:

  Which statement about a CUPS Using Broadcasting configuration is correct?

  A. Only local printing is possible.

  B. You can print to both local and network printers.

  C. Only one queue on one print server can be used for printing.

  D. All queues on only one CUPS server are available for printing.

  Correct Answer: B