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Question No 1

Which two statements are true concerning the installation and configuration of the bootloader by the Anaconda installer, which is then used to boot Oracle Linux?

Choose the Choices:

The Linux Loader (LILO) bootloader may be chosen for installation.

The bootloader must be password protected and Anaconda prompts for a password in all cases.

The Grand Unified Bootloader (GRUB) is the only bootloader used by Oracle Linux.

If previously installed operating systems are found on disk partitions that were not overwritten, then an attempt is made to configure the bootloader to be able to boot them.

The bootloader is installed by default in the first partition of the disk.

Question No 2

You want to display the value of a shell variable called service after assigning a value as shown: SERVICE =ACCT S Which two settings will display the name of the variable and its value?

Choose the Choices:

set | grep service

echo $SERVICE

env | grep SERVICE

env $SERVICE

set $SERVICE

Question No 3

Which statements is true concerning Oracle Linux configuration files for users and groups?

Choose the Choices:

The /etc/passwd file contains hashed passwords for each user.

The /etc/shadow file contains hashed passwords for each user.

The GECOS field in /etc/passwd file may be empty.

The /etc/group file contains the group name and the hashed group password.

Question No 4

Examine these statements and their output taken right after successful install of Oracle Linux: [root@FAROUT /] rpm – q firstboot Firstboot - 1.110.10 - 1.0.2.e16.x86_64 [root @FAROUT /] # chkconfig - - list firstboot Firstboot 0:off 2:off 3:off 4:off 5:off 6;off [root@FAROUT /] # /etc/sysconfig /firstboot RUN_FIRSTBOOT=NO What is the conclusion?

Choose the Choices:

The option to run firstboot was deselected during Oracle Linux installation.

The system was installed with desktop graphical packages and rebooted and the firstboot utility ran successful.

Firstboot never ran in any run level because the service is turned off for all run levels.

The system was installed without selecting desktop graphical packages, thereby disabling firstboot from running.

Question No 5

Which three settings can be controlled by using the chage breemar command as the root user, to modify the parameters in the /etc/shadow file?

Choose the Choices:

The expiration date of the breemar account

The number of days after the breemar account is locked, that it becomes expired

The maximum number of days that must elapse between password changes by the user breemar before the password becomes invalid

The number of days after the breemar account is locked, that it becomes unlocked

The minimum number of days that must elapse between password changes by the user breemar

The maximum number of failed login attempts on the breemar account before the account is locked

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