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.

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

• Describe the features of the Btrfs file system

• Check and repair the integrity of a Btrfs file system

• Defragment and resize a Btrfs file system

• Add and remove devices in 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

• Mount Btrfs subvolumes and snapshots

• Take a snapshot of a file in a Btrfs subvolume

• Create a Btrfs file system

• Create Btrfs subvolumes and snapshots

Control Groups (cgroups)

• Assign tasks to control groups

• Use the cgset utility

• Obtain information about control groups and parameters

• Describe control group subsystems and parameters

• Describe the control group hierarchy model

• Use the cgrules.conf file

• Describe the purpose of control groups

• Enable PAM to use control group rules

• Use the cgcreate and cgdelete utilities

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

• Use the lssubsys utility

Linux Containers (LXC)

• Describe container configuration parameters

• Install the required Linux Container software packages

• Use Linux Container utilities to start and stop a container

• Use additional Linux Container utilities

• Describe the purpose of Linux Containers

• Install an Oracle VM template as a base environment

• Describe Linux Container template scripts

• Create a Linux Container by using the Oracle template script

• Create a Linux Container from an existing rootfs

Advanced Storage Administration

• Create Udev rules

• Use the udevadm utility

• Describe Device Mapper Multipathing

• Configure an iSCSI software initiator

• Configure iSCSI multipathing

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

• Configure an iSCSI target

• Describe Udev

• Use the mpathconf and multipath utilities

• Use the iscsiadm utility

Oracle Cluster File System 2

• Create an OCFS2 volume

• Prepare for an OCFS2 configuration

• Mount an OCFS2 volume

• Configure the cluster layout

• Describe the OCFS2 heartbeat

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

• Install the OCFS2 software packages

• Use OCFS2 tuning and debugging utilities

• Describe the features of OCFS2

• Configure and start the O2CB cluster service

• Configure kernel settings for OCFS2

Advanced Software Package Management

• Describe and use the programs offered by PackageKit

• Manage the Yum cache and Yum history

• Install and use Yum plug-ins

• Use the tools to perform package maintenance with Yum

• Perform a binary RPM build

• Describe the contents of an RPM package

Core Dump Analysis

• Describe kernel parameters that can cause a panic

• Use magic SysRq keys

• Describe kexec and kdump

• Configure kdump to capture kernel vmcore dump

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

Dynamic Tracing with Dtrace

• Describe and configure disk quotas

• Configure and maintain encrypted block devices

• Create D scripts to explore your system

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

• Use built-in D functions

• Describe and view DTrace providers and probes

• Managing Storage

• Enable DTrace on Oracle Linux

• Describe and configure access control lists

• Describe the purpose of DTrace

• Use built-in D variables

• Describe and use the kpartx utility

Configuring Networks and Network Services

• Configure and maintain an OpenLDAP server

• Access Samba shares

• Describe and configure Kerberos authentication

• Configure and maintain a NIS server

• Objective removed from blueprint

• Describe the Postfix and Sendmail SMTP Servers

• Configure and maintain a DHCP server

Configuring and Maintaining BIND

• Describe and configure Zone Files

• Configure and maintain a cache-only nameserver

• Describe nameserver types

• Use the rndc utility

Managing SELinux

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

• Describe SELinux concepts

• Use the SELinux Administration GUI

• Use SELinux utilities

Miscellaneous

• Install Oracle Linux by using the Kickstart installation method

• Boot into Rescue mode to correct boot problems

XFS File System

• Use XFS file system maintenance utilities

• Use the xfs_admin utility

• Create an XFS file system

• Use the xfs_growfs utility

• Use the xfs_quota utility

• Set project quotas

• Enable disk quotas on an XFS file system

• Describe XFS for Oracle Linux

• Use the xfsdump and xfsrestore utilities

Virtualization with Linux

• Describe virtualization and its benefits

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

• Describe the KVM hypervisor

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

• 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

• Configure Apache virtual hosts

• Describe email protocols: SMTP, POP, IMAP

• Configure Apache containers

• Describe the Apache HTTP Web Server

• Describe email program classifications: MUA, MTA, MDA

• 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