1Z0-105 Exam Questions

Identify the minimum required steps to configure postfix on a client system to relay outbound emails to an SMTP server. Note: The postfix package is already installed and running o...

Which three features are included in the OCFS2 file system?

A system has several multipathed devices. Some of them are in use with mounted file systems. The remaining multipathed devices are unused. The multipath command with the -F option...

You want to configure networking on a host and have these requirements: 1. A cache only nameserver is to be used. 2. DHCP is used to obtain an IP address. 3. DHCP must not overwrit...

Which statement is true about configuring a nameserver in Oracle Linux?

Which statement is true about BTRFS RAID?

Which three server types are made possible by installing SAMBA on Oracle Linux and activating SAMBA services?

You are required to create a file system that meets these requirements: 1. It must be created on /dev/ssd1. 2. It must be mounted on the already existing mount point/cryptfs. 3. Da...

What does a template script set up?

Consider the steps to enable the Pluggable Authentication Module (PAM) to use cgroup rules for a 64-bit system: 1. Install the libcgroup-pam software package. 2. Ensure that the PA...

Which two commands can be used to find the cgroup to which a given process with PID belongs?

You create an XFS file system by using the command: # mkfs -t xfs -L /xfs1 -l logdev=/dev/cdd1 /dev/sdh1 You create the mount point /xfs1 and want to mount the file system on its m...

Examine the output of the command: lssubsys -am devices freezer net_cls perf_event hugetlb cpuset, cpu, memory /cgroup/A cpuacct /cgroup/cpuacct blkio /cgroup/B Now the lssubsys co...

Which two statements are true about the sendmail and postfix programs?

Consider the features and capabilities of DTrace in Oracle Linux. Which two statements are true?

Which two occur when you run the command: [root@FAROUT /root] rndc reload

Which three statements are true about the architecture and capabilities provided by SAMBA when installed on an Oracle Linux server?

Match the web server directives to their description:

You run the crash utility on an Oracle Linux system after a kernel panic and use the bt - a command as shown: crash> bt -a PID: 286 TASK: c0b3a000 CPU: 0 COMMAND: "in.rlogind" #0 [...

Which three statements are true about the contents of the /etc/ocfs2/cluster.conf configuration file?

What are two ways to invoke the rescue procedure for Oracle Linux while booting from the installation media?

A new iSCSI target configuration is created in /etc/tgt/targets2.conf using a text editor. The file is used to avoid accidental destructive errors in the normal working configurati...

Which statement is true about udev?

Which two statements about the yum-fs-snapshot plugin are true?

After settings up encryption for /dev/sdd1, you notice that the file system is not mounted during system startup. You suspect a configuration error in /etc/crypttab: # cat /etc/cry...

Examine this command and its output: # yum history list Loaded plugins: security ID Login user Data and time Action(s) Altered 3 <oracle> 2014-07-29 13:34 Install 3 2 <oracle> 2014...

Users report 403-Forbidden errors while accessing Apache manuals after you enabled SELinux. Examine the contents of /var/www/manual: # ls -Za /var/www/manual drwxr-xr-x. root root...

Examine the D scrypt: syscall::read:entry, syscall::write:entry /pid == $1/ { ts[probefunc] = timestamp; } syscall::read:return, syscall::write:return /pid == $1 && ts[probefunc] !...

A container has a runaway process that is consuming all of its allotted CPU time. You want to temporarily stop this container from using any more CPU so that you can inspect it and...

Examine the current SELinux status: # sestatus SELinux status: enabled SELinuxfs mount: /selinux Current mode: enforcing Mode from config file: permissive Policy version: 26 Police...

Which three statements are true about the crash utility in Oracle Linux?

You have a btrfs file system mounted on the /btrfs mount point: # btrfs filesystem show Label: 'Btrfs' uuid: 7bfe3239-47ee-442b-b9f8-49f88b6b1be4 Total devices 2 FS bytes used 200....

Examine the current SELinux status: # sestatus SELinux status: enabled SELinuxfs mount: /selinux Current mode: enforcing Mode from config file: permissive Policy version: 26 Police...

You have a mounted mirrored btrfs file system in RAID-1 on /btrfs: # btrfs filesystem show Label: 'Btrfs' uuid: 7bfe3239-47ee-442b-b9f8-49f88b6b1be4 Total devices 2 FS bytes used 2...

Examine the list of requirements for an XFS file system: 1. Its label must be /xfs1. 2. It must mount automatically during system startup. 3. The user data must be stored on /dev/s...

Which two statements are true about the cpuset cgroup subsystem?

Which command can be used to display the parameters of a given cgroup in the cpuset subsystem?

What is the purpose of the kpartx command?

Examine these commands and their output: # mount | grep xfs /dev/mapper/vg_xfs_xfs1 on /xfs1 typr xfs (rw, quota_ # xfs_quota -x -c 'enable -u' /xfs1 # xfs_quota -x -c 'enable -g'...

Examine the contents of the dhcp configuration file: # cat /etc/dhcp/dhcpd.conf subnet 192.168.100.0 netmask 255.255.255.0 { range 192.168.100.100 192.168.100.200; } host host100 {...

Which single statement is true for creating a labeled filesystem in RAID-1 on devices /dev/sdc and /dev/sdd?

Which statement is true about OCFS2 file system creation?

You construct a new udev rule to name a specific removable device, but the rule does not appear to work. Which command would you use to troubleshoot the new rule?

You dynamically configure a system to concurrently run tasks A1 and A2 using these commands: # mkdir /cgroup/cpu # mount -t cgroup -o cpu cpu /cgroup/cpu # mkdir /cgroup/cpu/A1 # m...

Which two statements are true about OCFS2?

You install the lxc package. Which command should you now run to ensure your kernel contains the necessary support to run containers?