102-350 Exam Questions

Which of the following commands is used to restore files from backups made with dump?

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?

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?

Which command would you use to apply the changes in a diff file to your existing kernel source?

Which of the following commands can be used to customize all kernel compilation options? (Choose Three)

When an Apache server is configured to provide 10 spare server processes, which kind of website would it typically serve?

The normal way of starting your Apache server would be the command:

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 co...

Which of the following PPP authentication protocols never sends a password in the clear?

When using PAP with PPP, the /etc/ppp/pap-secrets file must be

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?

Which of the following lines would you find in the file /etc/host.conf?

Which of the following protocols uses two different network ports?

In order to bypass print filters using lpr, which of following switches should be used:

Which THREE statements about crontab are true?

Suppose that the command netstat -a hangs for a long time without producing output. You might suspect:

Identify the statement that would create a default route using a gateway of 192.168.1.1.

Which of the following lines would you find in the file /etc/nsswitch.conf?

Which TWO of the following Class B IPv4 networks are reserved by IANA for private address assignment and private routing?

Which of the following lines would you find in the file /etc/resolv.conf?

Which of the following commands can deconfigure a network interface?

Which of the following commands can be used to activate a specific network interface?

What is the purpose of the nsswitch.conf file?

Which of the following describes the Linux ping packet or datagram?

Which of the following looks like a correct entry in the /etc/hosts file?

What is the purpose of the dig command?

You suspect that a gateway machine on your network has failed but you are unsure which machine. Which command will help locate the problem?

Which configuration file does sudo read when determining if a user is permitted to run applications with root privileges?

Which of the following programs uses the hosts.allow file to perform its main task of checking for access control restrictions to system services?

While performing a security audit, a temporarily mounted device will not unmount and is reported as being busy. Which of the following commands could be used to determine which pro...

What command is used to hold keys during a login session to be used for automatic authentication while logging in to other machines using ssh?

When generating new authentication keys with SSH for a user, where should the private key be kept?

Which of the following find commands will print out a list of suid root files in /usr?

Which directory in a user's home contains configuration files and key rings for GPG?

Which configuration file would you edit to change default options for outbound ssh sessions?

When attempting to send a file to another user securely with GPG, which of the following actions must be done?

Which command is used to set restrictions on the size of a core file that is created for a user when a program crashes?

Which of the following configuration files should be modified to set default shell variables for all users?

Which bash option will prevent you from overwriting a file with a ">"?

You want a secure and fast DNS server that must also be quickly accessible remotely. You should:

Which statements are true regarding the following syslog.conf configuration directive? *.err;kern.notice;auth.notice /dev/console (Select THREE correct answers)

To increase system security, it is often desirable to run daemons for system services with nonroot user ids. Which one of the following services can be run as a non-root user?

What are the first two bytes of a MD5 hash called?

Which of the following are valid commands to affect your systems printing

Which commands will set a regular users password so it forces them to change it every 60 days? (Choose Two)

Rate this comment: The "root" account has no security restrictions imposed upon them

You need to print 12 copies of the document foo.txt. Which of the following commands would you use?

What BASH environment variable will prevent you from overwriting a file with a ">" or ">>"?

In the following command and its output $ echo $$ 12942 What is 12942?

We have bash script ~/myscript shown below: shift echo $2 We call this script: ~/myscript alpha beta gamma delta What will we see?