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

• Add and remove devices in a Btrfs file system

• Describe the features of the Btrfs file system

• Defragment and resize a Btrfs file system

• Create a Btrfs file system

• Mount Btrfs subvolumes and snapshots

• Convert ext file systems to Btrfs

• Create Btrfs subvolumes and snapshots

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

• Take a snapshot of a file in a Btrfs subvolume

• Check and repair the integrity of a Btrfs file system

Control Groups (cgroups)

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

• Use the cgrules.conf file

• Describe the purpose of control groups

• Use the cgcreate and cgdelete utilities

• Use the lssubsys utility

• Describe control group subsystems and parameters

• Describe the control group hierarchy model

• Enable PAM to use control group rules

• Use the cgset utility

• Assign tasks to control groups

• Obtain information about control groups and parameters

Linux Containers (LXC)

• Use additional Linux Container utilities

• Create a Linux Container by using the Oracle template script

• Describe Linux Container template scripts

• Install the required Linux Container software packages

• Describe container configuration parameters

• Create a Linux Container from an existing rootfs

• Use Linux Container utilities to start and stop a container

• Install an Oracle VM template as a base environment

• Describe the purpose of Linux Containers

Advanced Storage Administration

• Describe Udev

• Configure an iSCSI software initiator

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

• Use the mpathconf and multipath utilities

• Describe Device Mapper Multipathing

• Use the udevadm utility

• Use the iscsiadm utility

• Create Udev rules

• Configure an iSCSI target

• Configure iSCSI multipathing

Oracle Cluster File System 2

• Configure kernel settings for OCFS2

• Describe the features of OCFS2

• Use OCFS2 tuning and debugging utilities

• Create an OCFS2 volume

• Configure the cluster layout

• Describe the OCFS2 heartbeat

• Prepare for an OCFS2 configuration

• Configure and start the O2CB cluster service

• Mount an OCFS2 volume

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

• Install the OCFS2 software packages

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

• Manage the Yum cache and Yum history

• Perform a binary RPM build

• Describe the contents of an RPM package

Core Dump Analysis

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

• Describe kexec and kdump

• Use magic SysRq keys

• Configure kdump to capture kernel vmcore dump

• Describe kernel parameters that can cause a panic

Dynamic Tracing with Dtrace

• Describe and view DTrace providers and probes

• Describe and configure disk quotas

• Use built-in D variables

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

• Describe and configure access control lists

• Describe the purpose of DTrace

• Enable DTrace on Oracle Linux

• Managing Storage

• Create D scripts to explore your system

• Configure and maintain encrypted block devices

• Use built-in D functions

• Describe and use the kpartx utility

Configuring Networks and Network Services

• Configure and maintain an OpenLDAP server

• Describe the Postfix and Sendmail SMTP Servers

• Describe and configure Kerberos authentication

• Access Samba shares

• Configure and maintain a DHCP server

• Objective removed from blueprint

• Configure and maintain a NIS server

Configuring and Maintaining BIND

• Configure and maintain a cache-only nameserver

• Use the rndc utility

• Describe nameserver types

• Describe and configure Zone Files

Managing SELinux

• Describe SELinux concepts

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

• Use SELinux utilities

• Use the SELinux Administration GUI

Miscellaneous

• Install Oracle Linux by using the Kickstart installation method

• Boot into Rescue mode to correct boot problems

XFS File System

• Describe XFS for Oracle Linux

• Use the xfs_growfs utility

• Enable disk quotas on an XFS file system

• Use the xfs_admin utility

• Use the xfs_quota utility

• Set project quotas

• Use the xfsdump and xfsrestore utilities

• Create an XFS file system

• Use XFS file system maintenance utilities

Virtualization with Linux

• Describe virtualization and its benefits

• Describe the KVM hypervisor

• 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

Managing Web and Email Services

• Configure and maintain a Postfix or Sendmail client configuration

• Describe email program classifications: MUA, MTA, MDA

• Configure Apache directives

• Configure Apache containers

• Describe email protocols: SMTP, POP, IMAP

• Describe the Apache HTTP Web Server

• Configure Apache virtual hosts

Benefits in Obtaining Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Exam Certification

Oracle 1Z0-105 Certification will strengthen your knowledge and skills by introducing you to a wide variety of important linux features, functionsm and tasks. Oracle Linux certification trains you how to perform complex, hands-on activities through study, labs and practice. This certification will help you gain better understanding and experience with Oracle RAC and Grid Infrastructure. After gaining this certification, you will be able to install, maintain, tune and recover Linux environments.

Earning this certification gives you a competitive advantage by developing a skill set that's in demand in the world. 80% of Oracle's certified people reported that certification helped them with promotion, increase in wages, or other career improvements. You will also get a digital badge that you can display on your LinkedIn profiles.

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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