Novell 050-720 Online Practice Questions and Exam Preparation

Novell 050-720 Online Questions & Answers

• Question 1:

  You need to find the files in the /etc directory that contain the word DocumentRoot. In a terminal window, which command will help you find it?

  A. discover DocumentRoot /etc
  B. grep -r DocumentRoot /etc/*
  C. search -r DocumentRoot /etc/*
  D. find /etc -content DocumentRoot
  B. grep -r DocumentRoot /etc/*

• Question 2:

  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
  B. .bash_history

• Question 3:

  You would like to run command1 and then command2, whether or not command1 completed successfully. Which command accomplishes this task?

  A. command1 | command2
  B. command1 ; command2
  C. command1 > command2
  D. command1 and command2
  B. command1 ; command2

• Question 4:

  What is the effect of selecting the option "Enable IP Forwarding" in the routing configuration in YaST?

  A. IP packets that do have this host as their destination are routed to another host.
  B. IP packets that do not have this host as their destination are filtered according to the firewall rules.
  C. IP packets that do have this host as their destination are dropped to protect the host from attacks.
  D. IP packets that do not have this host as their destination are transferred from one network connected to the host to another network connected to this host, according to the routing table.
  D. IP packets that do not have this host as their destination are transferred from one network connected to the host to another network connected to this host, according to the routing table.

• Question 5:

  As root, you entered the runlevel command. What does the following output indicate? N5

  A. You are in runlevel 5. A previous runlevel is not available.
  B. You are in runlevel 5. A previous runlevel was 3 (network).
  C. You are in runlevel 3 (network). The system is changing now to runlevel 5.
  D. You are currently in no runlevel. The system is changing now to runlevel 5.
  A. You are in runlevel 5. A previous runlevel is not available.

• Question 6:

  Which command can you use to check an ext2/ext3 file system for a correct superblock, faulty data blocks, or faulty allocation of data blocks?

  A. df
  B. du
  C. fdisk
  D. e2fsck
  E. reiserfsck
  D. e2fsck

• Question 7:

  You have set the following permissions on a test directory: rwxrwxrwx. Which statement about files in the test directory is correct?

  A. Only root can delete files in the test directory.
  B. Only root or the owner of a file can delete files in the test directory.
  C. A file created in that directory has the same owner as the owner of the test directory.
  D. A file created in that directory has the same owning group as the owning group of the test directory.
  D. A file created in that directory has the same owning group as the owning group of the test directory.

• Question 8:

  You want to view the last 20 lines of the /var/log/messages file and any new lines that are subsequently added by syslog to this file. Which command would you use?

  A. tail -20f /var/log/messages
  B. end -20f /var/log/messages
  C. less -20f /var/log/messages
  D. follow -20 /var/log/messages
  A. tail -20f /var/log/messages

• Question 9:

  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
  B. whatis crontab
  C. man -k crontab

• Question 10:

  You want to add user tux to the southpole group without changing his primary group membership. Which command do you use for this purpose?

  A. useradd -g southpole tux
  B. usermod -g southpole tux
  C. groupadd -A tux southpole
  D. groupmod -A tux southpole
  D. groupmod -A tux southpole