050-733 Online Practice Questions and Answers

The /etc/sysconfig/network/ifcfg-eth-id-macaddress configuration file contains a BOOTPRO option. Which are possible values of BOOTPROTO?

A. static or dhcp

B. master or slave

C. onboot, ifpluged, or manual

D. ethernet, wireless, or manual

When you connect to an ssh server with your ssh client, the public key of the server is compared to the keys stored in a file on the client computer. Which file is this?

A. ~/.ssh/id_dsa.pub

B. ~/.ssh/id_rsa.pub

C. ~/.ssh/known_hosts

D. ~/.ssh/authorized_keys

Which commands can be used if you do not find the desired information in a manual page, or find no manual page at all for a program?

A. sos program

B. info program

C. help program

D. wiki program

Which command is suitable for displaying the CPU load as a percentage?

A. w

B. top

C. nice

D. uptime

Which statement about a differential backup is correct?

A. The use of differential backups is limited to backups on tape roboters.

B. To restore a differential backup, you need the last differential backup only.

C. To restore a differential backup, you need the last full backup and the last differential backup that was made since the last full backup.

D. The amount of data that needs to be backed up with each differential backup depends only on the amount of data changed since the last differential backup.

What is the minimum number of partitions required by a SLES 10 system?

A. None

B. 1

C. 2

D. 4

Suppose you change from your current runlevel 5 to the new runlevel 3. Which statement is correct?

A. Nothing will happen at all.

B. If there is a K* link for a certain service in /etc/init.d/rc5.d/ but no corresponding S* link I /etc/init.d/rc3.d/ , nothing will happen.

C. If there is no K* link for a certain service in /etc/init.d/rc5.d/ but there is an S* link in /etc/init.d/rc3.d/, the service is started.

D. If there is a K* link for a certain service in /etc/init.d/rc5.d/ and there is an S* link in /etc/init.d/rc3.d/, the service is stopped and started again.

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

Which statements about the LVM components are correct? (Choose 2.)

A. A volume group is part of a logical volume.

B. Logical volumes are grouped in a master group.

C. A volume group always consists of one physical volume.

D. A physical volume can be a partition or an entire hard disk.

E. A volume group can be reduced in size by removing physical volumes.

F. The operating system accesses the volume groups like conventional physical partitions.

When SUSE Linux Enterprise Server 10 starts, some boot messages scroll by on the screen quickly. What is the name of the file in /var/log/ where these messages are stored?

A. /var/log/boot.msg