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.

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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

• Mount Btrfs subvolumes and snapshots

• Add and remove devices in a Btrfs file system

• Convert ext file systems to Btrfs

• Defragment and resize a Btrfs file system

• Create a Btrfs file system

• 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

• Take a snapshot of a file in a Btrfs subvolume

• Check and repair the integrity of a Btrfs file system

Control Groups (cgroups)

• Describe the control group hierarchy model

• Assign tasks to control groups

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

• Use the lssubsys utility

• Describe the purpose of control groups

• Enable PAM to use control group rules

• Obtain information about control groups and parameters

• Describe control group subsystems and parameters

• Use the cgrules.conf file

• Use the cgset utility

• Use the cgcreate and cgdelete utilities

Linux Containers (LXC)

• Create a Linux Container from an existing rootfs

• Create a Linux Container by using the Oracle template script

• Install the required Linux Container software packages

• Describe container configuration parameters

• Use Linux Container utilities to start and stop a container

• Describe the purpose of Linux Containers

• Use additional Linux Container utilities

• Install an Oracle VM template as a base environment

• Describe Linux Container template scripts

Advanced Storage Administration

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

• Use the mpathconf and multipath utilities

• Use the udevadm utility

• Use the iscsiadm utility

• Describe Device Mapper Multipathing

• Configure iSCSI multipathing

• Configure an iSCSI software initiator

• Configure an iSCSI target

• Describe Udev

• Create Udev rules

Oracle Cluster File System 2

• Create an OCFS2 volume

• Describe the features of OCFS2

• Describe the OCFS2 heartbeat

• Configure and start the O2CB cluster service

• Use OCFS2 tuning and debugging utilities

• Prepare for an OCFS2 configuration

• Configure kernel settings for OCFS2

• Configure the cluster layout

• Mount an OCFS2 volume

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

• Install the OCFS2 software packages

Advanced Software Package Management

• Describe and use the programs offered by PackageKit

• Describe the contents of an RPM package

• Use the tools to perform package maintenance with Yum

• Perform a binary RPM build

• Install and use Yum plug-ins

• Manage the Yum cache and Yum history

Core Dump Analysis

• Describe kexec and kdump

• Configure kdump to capture kernel vmcore dump

• Describe kernel parameters that can cause a panic

• Use magic SysRq keys

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

Dynamic Tracing with Dtrace

• Describe and configure access control lists

• Create D scripts to explore your system

• Describe and use the kpartx utility

• Configure and maintain encrypted block devices

• Use built-in D functions

• Use built-in D variables

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

• Describe and configure disk quotas

• Describe the purpose of DTrace

• Enable DTrace on Oracle Linux

• Describe and view DTrace providers and probes

• Managing Storage

Configuring Networks and Network Services

• Access Samba shares

• Configure and maintain a NIS server

• Describe and configure Kerberos authentication

• Describe the Postfix and Sendmail SMTP Servers

• Objective removed from blueprint

• Configure and maintain an OpenLDAP 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

• Use the SELinux Administration GUI

• Describe SELinux concepts

• Use SELinux utilities

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

Miscellaneous

• Boot into Rescue mode to correct boot problems

• Install Oracle Linux by using the Kickstart installation method

XFS File System

• Use the xfs_growfs utility

• Create an XFS file system

• Describe XFS for Oracle Linux

• Use the xfs_admin utility

• Use the xfsdump and xfsrestore utilities

• Enable disk quotas on an XFS file system

• Set project quotas

• Use the xfs_quota utility

• Use XFS file system maintenance utilities

Virtualization with Linux

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

• Describe virtualization and its benefits

• Describe the KVM hypervisor

• 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

• Describe email program classifications: MUA, MTA, MDA

• Describe email protocols: SMTP, POP, IMAP

• Configure Apache virtual hosts

• Configure Apache containers

• Configure and maintain a Postfix or Sendmail client configuration

• Describe the Apache HTTP Web Server

• Configure Apache directives

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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Average Salary for Oracle 1Z0-105: Oracle Linux 6 Advanced System Administration Exam Certified Professional

Oracle Linux administrator roles are in great demand nowadays. The average salaries of Oracle 1Z0-105 Exam Certified professionals in:

• United State - 85,500 USD

• England - 72,500 POUND

• India - 15,35,000 INR

• Europe - 82,000 Euro

Oracle 1z1-105 Exam Syllabus Topics: