QUESTION 1
Within smb. conf, which security setting will NOT require that a client connect using a valid usernarne and password before connecting to a shared resource?
A. security = user
B. security=share
C. security = server
D. security=guest
Answer: B
QUESTION 2
To prevent users from seeing who is logged in with the who command, you must remove the world readable bit from the file /var/run/____.
Answer: utmp
QUESTION 3
Which command is used to display user resource limits?
A. uname
B. limit -a
C. usrlmt
D. ulimit
Answer: D
QUESTION 4
Your department decided to change the Gnome Display Manager’s greeting. What configuration file should you edit?
A. /etc/gnome/greeting
B. /opt/gnome/share/greeting
C. /etc/X11/gmd.conf
D. /etc/X11/gdm/Init/Default
Answer: D
QUESTION 5
You want to make the directory /home/tess available via NFS. Which option do you have to use to grant read permission for the root user on the NFS mounted file system?
A. no_root_squash
B. root_squash
C. root(rw)
D. For safety, the NFS protocol does not allow this
Answer: A
QUESTION 6
Which of the following commands is used to restore files from backups made with dump?
A. extract
B. cpio -d
C. restore
D. udump
Answer: C
QUESTION 7
You found these lines in the modules.dep file:
/lib/modules/2.2.5-15smp/fs/msdos.o.
/lib/modules/2.2.5-15smp/fs/fat.o
Which of the following is true?
A. The msdos module is dependent upon fat.
B. The fat and msdos modules cannot be loaded manually.
C. The fat and msdos modules are automatically loaded at startup.
D. The fat module is a submodule to the msdos module.
Answer: A
QUESTION 8
Your senior systems administrator asks you to set up a new machine with Apache listening on port 8088. Which Apache config file would you edit to change the default port to 8088?
A. httpd.conf
B. srm.conf
C. access.conf
D. inet.conf
Answer: A
QUESTION 9
Which command would you use to apply the changes in a diff file to your existing kernel source?
A. up2date
B. patch
C. rpm
D. dpkg
E. diff
Answer: B
QUESTION 10
Which of the following commands can be used to customize all kernel compilation options? (Choose Three)
A. make config
B. make menuconfig
C. make xconfig
D. make kernelconfig
E. make configure
Answer: ABC
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QUESTION 11
When an Apache server is configured to provide 10 spare server processes, which kind of website would it typically serve?
A. A low-to-moderate volume website
B. A website for no more than 10 users
C. A high volume web site
D. A one-user volume website
Answer: A
QUESTION 12
The normal way of starting your Apache server would be the command:
A. apachectl start
B. http -start
C. inetd apache
D. apachestart -n
E. apache start
Answer: A
QUESTION 13
You are a junior administrator of a high-traffic production web server. Which of the following commands would you run to restart the Apache web service without aborting existing connections?
A. apachectl reload
B. apachectl restart
C. apachectl -k stop; apachectl start
D. apachectl graceful
E. /etc/init.d/httpd reload
Answer: D
QUESTION 14
Which of the following PPP authentication protocols never sends a password in the clear?
A. PAM
B. PAP
C. PGP
D. CHAP
Answer: D
QUESTION 15
When using PAP with PPP, the /etc/ppp/pap-secrets file must be?
A. world-readable
B. readable only by the ppp user
C. readable only by root
D. readable and executable by user root and group ppp
Answer: C
QUESTION 16
In the output of iptables -L -n is the line ACCEPT all – – 10.69.70.5 0.0.0.0/0 listed under the INPUT chain. What does this line mean?
A. That all traffic from 0.0.0.0/0 to 10.69.70.5 is explicitly allowed
B. TCP traffic to 10.69.70.5 with all of the TCP flags is allowed
C. All traffic from 10.69.70.5 to anywhere is allowed
D. The ACCEPT chain is responsible for all traffic from 10.69.70.1 to 0.0.0.0
Answer: C
QUESTION 17
You are working on a non graphical shell. What command would you use to configure the kernel using a menu system. Type the command and its argument(s):
Answer: make menuconfig
QUESTION 18
You just configured a kernel and now you want to check the dependencies. Please enter the command and its argument(s).
Answer: make dep
QUESTION 19
In order to bypass print filters using lpr, which of following switches should be used:
A. lpr -o nofilter
B. lpr -l
C. lpr -o raw
D. lpr -r
Answer: B
QUESTION 20
Which THREE statements about crontab are true?
A. Every user may have their own crontab.
B. Changing a crontab requires a reload/restart of the cron deamon.
C. The cron daemon reloads crontab files automatically when necessary.
D. hourly is the same as "0 * * * *".
E. A cron daemon must run for each existing crontab.
Answer: ACD
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