1Z0-100 Exam Questions

Examine this sequence of commands and output: [root@FARAWAY ~] # cat /etc/oracle-release Oracle Linux Server release 6.1 [root@FARAWAY ~]# rpm -qa oraclelinux* Oraclelinux-release-...

Examine the contents of /etc/rc.d Which two statements are true concerning the files contained in the run level-specific directories rc0.d through rc6.d?

As root, you enter a crontab command as shown; [root@FAROUT cron.daily] # crontab -1 */2 * * * * vmstat 0 0 1 1-5 * iostat [root@FAROUT cron.daily] # Which three statements are tru...

Which three statements are true configuration files and the behavior of module parameters specified in those files, in the /etc/modprobe.d directory?

Which two statements are true regarding the use of the ssh-agent and ssh-add commands?

Users complain that system performance is unacceptable when using a specific application service running on a multiprocessor service. You have established from the storage team tha...

Which three statements are true concerning filesystems supported by Oracle Linux?

The SSHD service is controlled by the script in /etc/init.d/sshd, part of which is shown here: [root@FAROUT ~] cat /etc/init.d/sshd # !/bin/bash # # sshdStart up the OpenSSH server...

The dailyrun.sh shell script run by the user hr on a daily basis suddenly returns an error. You investigate this by running the commands manually as user hr and discovered that thi...

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-pr...

You installed the sendmail-cf package using the yum command as shown: # yum -Y install sendmail-cf Loaded plugins: security Setting up Install Process Resolving Dependencies - -> R...

You issued the following command: renice +1 987 -u daemon smith -p 20 What is the purpose of issuing this command?

Match the modinfo command options with their descriptions: 1) p A) description of the module 2) a B) license of the module 3) d C) lists parameters (options) for the module 4) l D)...

Which two statements are true about kickstart installation? (Choose two.)

You want to configure the display login program to display the face browser of user accounts for system logon. Which two display managers support this feature? (Choose two.)

You want to probe the network segment so that you can determine which addresses are currently in use. Which three commands would you use to perform this task? (Choose three.)

You work for XYZ organization and are setting up a new Linux box. The organization wants the user's data on the system to be safe even in the event of a crash of the root filesyste...

Your server is running without a reboot for more than a year and is suddenly showing a drift in the time with the hardware clock. As an administrator which two steps would you perf...

In which three situations is Grand Unified Bootloader (GRUB) the best choice as the boot loader? (Choose three.)

Which statements are true about Logical Volume Manager (LVM) in Linux? (Choose all that apply.)

Which three statements are true about /etc/at.allow and /etc/at.deny files? (Choose three.)

Which two statements are true about the /etc/exports entry given below? (Choose two.) /export/setup station1 (rw,no_root_squash)

You set the SELinux policy as SELINUXTYPE=targeted. What implications does it have on different applications? (Choose all that apply.)

Which three statements are true regarding the /etc/rc.sysinit boot script? (Choose three.)

Which two statements are true about an X server? (Choose two.)

Which statement is FALSE concerning the use of OpenSSH utilities? (Choose the best answer.)

Examine the commands and output shown: What is the cause of this connection refusal? (Choose the best answer.)

The dailyrun.sh Bash shell script has the permissions as listed here: -rw-r- -r- - 1 hr hradmin 8 Apr 2 06:57 dailyrun.sh Which three methods will be successful at avoiding permiss...

Match the bash files with their correct description: (Choose the best answer.) File name Description 1) /.bash_history a. a list of commands to be executed when you log in 2) /.bas...

The user scott tries to create a directory hierarchy under a specific directory location and encounters an error: Which command must scott use to create the directory hierarchy suc...

Which statement correctly describes the default location of the GRUB bootloader code used by Oracle Linux? (Choose the best answer.)

Which two statements are true concerning OpenSSH configuration files? (Choose two.)

Examine the channel specification in the /etc/yum.repos.d/public-yum-016.repo file: What is the effect of the gpgcheck=0 setting?

Examine the commands and output related to the use of the cron facility: Which three statements are true concerning the use of the crontab utility? (Choose three.)

Examine the files and directories shown: What is the reason for this configuration? (Choose the best answer.)

Which three actions may be done using the Anaconda installer when working with an Oracle Linux 6 system? (Choose three.)

Which three statements are true concerning the use of keys generated by the ssh-keygen command? (Choose three.)

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...

Which two statements are true concerning an MSDOS partition table? (Choose two.)

Match the shell variables with their correct description: 1) $1 a) process ID of the shell 1) $* b) the string containing all the arguments to the shell 1) $? c) process ID of the...

Which two are correct about the oracle-rdbms-server-11gR2-preinstall and oracle-validated RPMs? (Choose two.)

Examine the ssh connection and disconnection shown: What is checked when the oracle user on the host FAROUT attempts to connect to the oracle user on the host WAYOUT on subsequent...

Which three statements are true about HugePages? (Choose three.)

What is the purpose of executing 1vconvert 璵1 ...? (Choose the best answer.)

What is the purpose of setting USERCTL=yes In an interface configuration file located in /etc/sysconfig/network-scripts? (Choose the best answer.)

Which three statements are true about the Oracle Linux Multiple Device Driver (MD)? (Choose three.)

An Oracle Linux system has not been updated for a while and the currently running kernel is three releases behind the most recent kernel release. Each released kernel fixed several...

What is the default volume or device type for swap space in Oracle Linux, when choosing the "basic storage devices" option during the install? (Choose the best answer.)

Select the two keywords used in /etc/rsyslog.conf that perform these two tasks: (Choose two.) load modules implement log message formatting

Examine the output of a bonded interface configuration from which one network cable has been unplugged: Which statement is true when you plug in the eth2 network cable?