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How to Prepare for Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Exam

Preparation Guide for Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Exam

Introduction

Oracle, based in California, is an American multinational Information Technology company. Oracle is an international company that develops software applications for business. To help enterprises develop their operations, Oracle provides a variety of cloud-based applications and systems as well as hardware and services. Data management, business analytics, IT operations management, enterprise resource planning, security and emerging technologies are the focus of Oracle's applications. Oracle is best known for its database software and technology. Oracle database management system is one of the most popular corporate Linux products.

Oracle also develops and builds tools and technologies for Linux management for middle-tier applications, Human Capital Management systems (HCM), Customer Relationship Management systems (CRM), Enterprise Resource Planning systems (ERP) and Supply Chain Management systems (SCM). In this guide we will cover the 1z0-105 exam dumps and 1z0-105 practice exams and all the aspects of 1z0-105 exam test.

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.

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

• Take a snapshot of a file in a Btrfs subvolume

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

• Defragment and resize a Btrfs file system

• Mount Btrfs subvolumes and snapshots

• Add and remove devices in a Btrfs file system

• Create Btrfs subvolumes and snapshots

• Create a Btrfs file system

• Describe the features of the Btrfs file system

• Convert ext file systems to Btrfs

• Check and repair the integrity of a Btrfs file system

Control Groups (cgroups)

• Use the cgset utility

• Describe control group subsystems and parameters

• Use the cgcreate and cgdelete utilities

• Use the lssubsys utility

• Enable PAM to use control group rules

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

• Describe the purpose of control groups

• Obtain information about control groups and parameters

• Use the cgrules.conf file

• Assign tasks to control groups

• Describe the control group hierarchy model

Linux Containers (LXC)

• Create a Linux Container from an existing rootfs

• Describe Linux Container template scripts

• Install the required Linux Container software packages

• Describe the purpose of Linux Containers

• Describe container configuration parameters

• Install an Oracle VM template as a base environment

• Use additional Linux Container utilities

• Create a Linux Container by using the Oracle template script

• Use Linux Container utilities to start and stop a container

Advanced Storage Administration

• Configure an iSCSI software initiator

• Use the udevadm utility

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

• Use the mpathconf and multipath utilities

• Describe Udev

• Configure an iSCSI target

• Create Udev rules

• Use the iscsiadm utility

• Configure iSCSI multipathing

• Describe Device Mapper Multipathing

Oracle Cluster File System 2

• Describe the OCFS2 heartbeat

• Describe the features of OCFS2

• Install the OCFS2 software packages

• Configure and start the O2CB cluster service

• Configure the cluster layout

• Configure kernel settings for OCFS2

• Create an OCFS2 volume

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

• Prepare for an OCFS2 configuration

• Use OCFS2 tuning and debugging utilities

• Mount an OCFS2 volume

Advanced Software Package Management

• Describe the contents of an RPM package

• Perform a binary RPM build

• Install and use Yum plug-ins

• Use the tools to perform package maintenance with Yum

• Manage the Yum cache and Yum history

• Describe and use the programs offered by PackageKit

Core Dump Analysis

• Use magic SysRq keys

• Describe kernel parameters that can cause a panic

• Configure kdump to capture kernel vmcore dump

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

• Describe kexec and kdump

Dynamic Tracing with Dtrace

• Enable DTrace on Oracle Linux

• Configure and maintain encrypted block devices

• Describe and configure access control lists

• Use built-in D variables

• Managing Storage

• Describe and use the kpartx utility

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

• Create D scripts to explore your system

• Describe and view DTrace providers and probes

• Describe the purpose of DTrace

• Use built-in D functions

• Describe and configure disk quotas

Configuring Networks and Network Services

• Objective removed from blueprint

• Access Samba shares

• Configure and maintain an OpenLDAP server

• Describe the Postfix and Sendmail SMTP Servers

• Describe and configure Kerberos authentication

• Configure and maintain a NIS server

• Configure and maintain a DHCP server

Configuring and Maintaining BIND

• Describe and configure Zone Files

• Use the rndc utility

• Configure and maintain a cache-only nameserver

• Describe nameserver types

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_quota utility

• Use the xfs_growfs utility

• Enable disk quotas on an XFS file system

• Use the xfsdump and xfsrestore utilities

• Create an XFS file system

• Set project quotas

• Use the xfs_admin utility

• Describe XFS for Oracle Linux

• Use XFS file system maintenance utilities

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

• Configure Apache virtual hosts

• Describe email program classifications: MUA, MTA, MDA

• Configure and maintain a Postfix or Sendmail client configuration

• Describe the Apache HTTP Web Server

• Configure Apache directives

• Describe email protocols: SMTP, POP, IMAP

• 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

Oracle 1z1-105 Exam Syllabus Topics: