Introduction to Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Exam

This Oracle Linux Advanced Administration Training is perfect for seasoned administrators who wish to understand more about Oracle Linux's advanced functionality. You can learn how to customize network and authentication services, introduce virtualization technology to handle device resources more efficiently, and install new forms of file systems to boost consistency and increase data integrity, while learning troubleshooting and specialized storage management skills. You will be introduced to Oracle IaaS Cloud Solution in this course.

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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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

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

• Defragment and resize a Btrfs file system

• Create a Btrfs file system

• Add and remove devices in a Btrfs file system

• Create Btrfs subvolumes and snapshots

• Mount Btrfs subvolumes and snapshots

• Check and repair the integrity of a Btrfs file system

• Describe the features of the Btrfs file system

• Convert ext file systems to Btrfs

• Take a snapshot of a file in a Btrfs subvolume

Control Groups (cgroups)

• Enable PAM to use control group rules

• Use the cgset utility

• Obtain information about control groups and parameters

• Use the cgcreate and cgdelete utilities

• Describe the control group hierarchy model

• Assign tasks to control groups

• Describe the purpose of control groups

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

• Describe control group subsystems and parameters

• Use the cgrules.conf file

• Use the lssubsys utility

Linux Containers (LXC)

• Install the required Linux Container software packages

• Create a Linux Container from an existing rootfs

• Install an Oracle VM template as a base environment

• Use additional Linux Container utilities

• Use Linux Container utilities to start and stop a container

• Describe the purpose of Linux Containers

• Create a Linux Container by using the Oracle template script

• Describe container configuration parameters

• Describe Linux Container template scripts

Advanced Storage Administration

• Describe Udev

• Configure iSCSI multipathing

• Use the mpathconf and multipath utilities

• Create Udev rules

• Configure an iSCSI target

• Use the iscsiadm utility

• Describe Device Mapper Multipathing

• Use the udevadm utility

• Configure an iSCSI software initiator

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

Oracle Cluster File System 2

• Create an OCFS2 volume

• Install the OCFS2 software packages

• Use OCFS2 tuning and debugging utilities

• Describe the features of OCFS2

• Prepare for an OCFS2 configuration

• Configure and start the O2CB cluster service

• Configure the cluster layout

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

• Describe the OCFS2 heartbeat

• Configure kernel settings for OCFS2

• Mount an OCFS2 volume

Advanced Software Package Management

• Use the tools to perform package maintenance with Yum

• Perform a binary RPM build

• Describe and use the programs offered by PackageKit

• Manage the Yum cache and Yum history

• Install and use Yum plug-ins

• Describe the contents of an RPM package

Core Dump Analysis

• Describe kernel parameters that can cause a panic

• Use magic SysRq keys

• Configure kdump to capture kernel vmcore dump

• Describe kexec and kdump

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

Dynamic Tracing with Dtrace

• Describe and configure access control lists

• Describe and view DTrace providers and probes

• Enable DTrace on Oracle Linux

• Use built-in D variables

• Create D scripts to explore your system

• Describe and use the kpartx utility

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

• Describe and configure disk quotas

• Managing Storage

• Use built-in D functions

• Describe the purpose of DTrace

• Configure and maintain encrypted block devices

Configuring Networks and Network Services

• Describe and configure Kerberos authentication

• Describe the Postfix and Sendmail SMTP Servers

• Objective removed from blueprint

• Access Samba shares

• Configure and maintain an OpenLDAP server

• Configure and maintain a NIS server

• Configure and maintain a DHCP server

Configuring and Maintaining BIND

• Describe nameserver types

• Describe and configure Zone Files

• Configure and maintain a cache-only nameserver

• Use the rndc utility

Managing SELinux

• Use the SELinux Administration GUI

• Describe SELinux concepts

• Use SELinux utilities

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

Miscellaneous

• Install Oracle Linux by using the Kickstart installation method

• Boot into Rescue mode to correct boot problems

XFS File System

• Enable disk quotas on an XFS file system

• Set project quotas

• Use the xfs_quota utility

• Create an XFS file system

• Use the xfsdump and xfsrestore utilities

• Describe XFS for Oracle Linux

• Use XFS file system maintenance utilities

• Use the xfs_growfs utility

• Use the xfs_admin utility

Virtualization with Linux

• 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

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

• Describe the KVM hypervisor

• Describe virtualization and its benefits

Managing Web and Email Services

• Describe email protocols: SMTP, POP, IMAP

• Configure Apache virtual hosts

• Configure Apache directives

• Describe the Apache HTTP Web Server

• Configure and maintain a Postfix or Sendmail client configuration

• Describe email program classifications: MUA, MTA, MDA

• Configure Apache containers