Oracle Linux 5 and 6 System Administration - 1z0-100 Exam Practice Test

Question 1

Examine the output shown:
[root@FAROUT fs] # rpm -qa | grep preinstall
Oracle-rdbms-server-11gR2-preinstall-1.0-6.e16.x86_64
[root@FAROUT fs] # rpm -q1 oracle-rdbms-server-11gR2-preinstall-1.0-6.e16.x86_64
/etc/rc.d/init.d/oracle-rdbms-server-11gR2-preinstall-firstboot
/etc/sysconfig/Oracle-rdbms-server-11gR2-preinstall-verify
/etc/sysconfig/oracle-rdbms-server-11gR2-preinstall/Oracle-rdbms-server-11gR2-preinstall.param
/usr/bin/oracle-rdbms-server-11gR2-preinstall-verify
Which three statements are true about oracle-rdbms-server-11gR2-preinstall-1.0-6.e16.x86_64 rpm?

A. It creates the osoper group, if not already created.

B. It runs at the first boot after installing the packages to set a parameter indicating that is has run once.

C. It creates the grid user if not already created which owns the grid infrastructure software should that get installed.

D. It is a new name for oracle-validated package from Oracle Linux 5 that sets parameters to the same values.

E. It creates the oracle user if not already created, which owns the Grid Infrastructure software should that get installed.

F. It modifies parameters in the /etc/sysconfig/network-scripts directly.

G. It modifies kernel parameters in /etc/sysctl.conf.

Correct Answer: D,E,G

Question 2

Examine the command and output shown:
bash-4.1# 1s
1s: error while loading shared libraries: libselinux.so.1: cannot open shared object file: No such file or directory No files have been deleted from your system and you want to determine the cause of the error.
Which two commands or utilities can help the root user diagnose this problem?

A. ldd

B. grep libselinux.so.1 /var/log/message

C. dmesg

D. strace

E. grep libselinux.so.1 /var/log/dmesg

Correct Answer: A,D

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Question 3

You are attempting to install Oracle Linux 6 with default options and the screen is distorted. You stop the install.
Which two methods can you use to install Oracle Linux and work around this problem? (Choose two.)

A. Press the tab key and enter askmethod to allow a choice of video drivers to be listed

B. Install the system with the basic video driver option

C. Install the system using a different X server

D. Specify the screen resolution at the Anaconda boot prompt

E. Install the system using text mode

Correct Answer: D,E

Question 4

What happens if you reboot a Ksplice Uptrack-enabled system when the following conditions exist?
1. The Internet is unreachable due to a failing router.
2. The INSTALL_ON_REBOOT property is set to YES in /etc/uptrack/uptrack.conf.

A. The system boots to single-user mode.

B. The updates are not applied during the boot sequence and will not be applied after the Internet has become reachable again.

C. The system waits in the boot sequence for the internet to become reachable again.

D. The Ksplice updates are applied early in the boot sequence despite the fact that the Internet is unreachable.

E. The Ksplice updates are not applied during the boot sequence, but they will be applied as soon as the Internet becomes reachable again.

Correct Answer: D

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Question 5

Which two statements are true concerning a GUID Partition Table (GPT)?

A. It cannot be used on the system disk.

B. It supports primary and extended partitions.

C. It supports only up to 16 partitions.

D. It supports disks greater than two terabytes.

E. It supports named disk partitions.

Correct Answer: D,E

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Question 6

Match the bash files with their correct description: (Choose the best answer.) File nameDescription
1) /.bash_historya. a list of commands to be executed when you log in
2) /.bash_logoutb. a list of commands that is executed every time you open a new shell
3) /.bash_profilec. a list of commands you have executed from a bash shell
4) /.bashrcd. a list of commands to be executed when you exit a login shell e. a list of commands executed before the current day f. a list of commands executed when a shell script has a nonzero return code

A. 1-c, 2-d, 3-a, 4-b

B. 1-c, 2-d, 3-b, 4-f

C. 1-c, 2-b, 3-d, 4-a

D. 1-e, 2-c, 3-a, 4-d

E. 1-c, 2-d, 3-a, 4-f

Correct Answer: A

Question 7

Which three statements are true about rpm package dependencies?

A. The RPM command can detect only direct package dependencies.

B. The RPM command can detect both direct and indirect package dependencies.

C. The YUM command can detect and resolve direct and indirect package dependencies.

D. A source RPM can have a dependency on a binary RPM.

E. The YUM command can detect and resolve indirect package dependencies only within the same repository.

F. The YUM command can only detect and resolve direct package dependencies.

Correct Answer: B,D,E

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Oracle Linux 5 and 6 System Administration - 1z0-100 Exam Practice Test

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