Difficulty in Writing of Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Exam

Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Certification is not the most difficult Oracle certification test but taking it without any preparation is likely to result in failure. Therefore, it is highly recommended that candidates should prepare well by taking 1Z0-105 practice exams. Any questions that are left unanswered will be treated as incorrect. Therefore, you should answer all the questions after the examination of 1Z0-105 exam dumps even if you are unsure that which is the correct option, mark the most suitable option as your answer so that any question shouldn't be left as unanswered in 1Z0-105 exam dumps pdf.

Topics of Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Exam

The Oracle 1Z0-105 Exam tests the abilities and knowledge of the candidates by checking the following objectives:

Btrfs File System

• Check and repair the integrity of a Btrfs file system

• Convert ext file systems to Btrfs

• Create a Btrfs root file system by installing OL6.3 from the UEK Boot ISO

• Describe the features of the Btrfs file system

• Create Btrfs subvolumes and snapshots

• Mount Btrfs subvolumes and snapshots

• Add and remove devices in a Btrfs file system

• Take a snapshot of a file in a Btrfs subvolume

• Defragment and resize a Btrfs file system

• Create a Btrfs file system

Control Groups (cgroups)

• Describe the control group hierarchy model

• Obtain information about control groups and parameters

• Use the cgrules.conf file

• Describe the purpose of control groups

• Enable PAM to use control group rules

• Use the cgset utility

• Describe control group subsystems and parameters

• Assign tasks to control groups

• Use the lssubsys utility

• Use the cgcreate and cgdelete utilities

• Configure control groups using the /etc/cgconfig.conf file

Linux Containers (LXC)

• Use additional Linux Container utilities

• Describe Linux Container template scripts

• Install the required Linux Container software packages

• Create a Linux Container from an existing rootfs

• Use Linux Container utilities to start and stop a container

• Describe container configuration parameters

• Install an Oracle VM template as a base environment

• Describe the purpose of Linux Containers

• Create a Linux Container by using the Oracle template script

Advanced Storage Administration

• Configure an iSCSI software initiator

• Use the mpathconf and multipath utilities

• Use the udevadm utility

• Describe Udev

• Use the iscsiadm utility

• Use tgtadm, tgt-admin, and tgt-setup-lun utilities

• Create Udev rules

• Configure an iSCSI target

• Configure iSCSI multipathing

• Describe Device Mapper Multipathing

Oracle Cluster File System 2

• Configure and start the O2CB cluster service

• Mount an OCFS2 volume

• Install the OCFS2 software packages

• Configure kernel settings for OCFS2

• Describe the purpose of Oracle Cluster File System 2 (OCFS2)

• Describe the features of OCFS2

• Configure the cluster layout

• Describe the OCFS2 heartbeat

• Use OCFS2 tuning and debugging utilities

• Create an OCFS2 volume

• Prepare for an OCFS2 configuration

Advanced Software Package Management

• Install and use Yum plug-ins

• Describe and use the programs offered by PackageKit

• Use the tools to perform package maintenance with Yum

• Describe the contents of an RPM package

• Perform a binary RPM build

• Manage the Yum cache and Yum history

Core Dump Analysis

• Use magic SysRq keys

• Use the crash utility for analyzing core 1z0-105 exam dumps

• Configure kdump to capture kernel vmcore dump

• Describe kexec and kdump

• Describe kernel parameters that can cause a panic

Dynamic Tracing with Dtrace

• Use built-in D functions

• Describe the purpose of DTrace

• Describe and configure access control lists

• Describe and view DTrace providers and probes

• Configure and maintain encrypted block devices

• Enable DTrace on Oracle Linux

• Create D scripts to explore your system

• Use the D programming language to enable probes and corresponding actions

• Managing Storage

• Describe and use the kpartx utility

• Describe and configure disk quotas

• Use built-in D variables

Configuring Networks and Network Services

• Describe the Postfix and Sendmail SMTP Servers

• Configure and maintain a NIS server

• Configure and maintain an OpenLDAP server

• Describe and configure Kerberos authentication

• Configure and maintain a DHCP server

• Objective removed from blueprint

• Access Samba shares

Configuring and Maintaining BIND

• Configure and maintain a cache-only nameserver

• Describe nameserver types

• Use the rndc utility

• Describe and configure Zone Files

Managing SELinux

• Describe SELinux concepts

• Use SELinux utilities

• Describe and configure SELinux modes, policies, Booleans, and contexts

• Use the SELinux Administration GUI

Miscellaneous

• Boot into Rescue mode to correct boot problems

• Install Oracle Linux by using the Kickstart installation method

XFS File System

• Use the xfs_admin utility

• Describe XFS for Oracle Linux

• Use the xfs_growfs utility

• Use the xfs_quota utility

• Use the xfsdump and xfsrestore utilities

• Enable disk quotas on an XFS file system

• Set project quotas

• Create an XFS file system

• Use XFS file system maintenance utilities

Virtualization with Linux

• Describe virtualization and its benefits

• Use the libvirt tools to create and manage KVM virtual guests

• Outline the support for Linux as a guest operating system (OS) with various virtualization solutions

• Describe the KVM hypervisor

• Explain how Linux as a virtual guest supports the different virtualization modes

Managing Web and Email Services

• Configure and maintain a Postfix or Sendmail client configuration

• Describe email protocols: SMTP, POP, IMAP

• Configure Apache virtual hosts

• Describe the Apache HTTP Web Server

• Configure Apache directives

• Describe email program classifications: MUA, MTA, MDA

• Configure Apache containers

Reference: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-105

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