Oracle 1z1-105 real exam prep : Oracle Linux 6 Advanced System Administration

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

• Defragment and resize a Btrfs file system

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

• Convert ext file systems to Btrfs

• Describe the features of the Btrfs file system

• Create Btrfs subvolumes and snapshots

• Create a Btrfs file system

• Mount Btrfs subvolumes and snapshots

• Take a snapshot of a file in a Btrfs subvolume

• Add and remove devices in a Btrfs file system

• Check and repair the integrity of a Btrfs file system

Control Groups (cgroups)

• Use the cgset utility

• Enable PAM to use control group rules

• Use the cgcreate and cgdelete utilities

• Obtain information about control groups and parameters

• Use the cgrules.conf file

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

• Describe control group subsystems and parameters

• Describe the control group hierarchy model

• Use the lssubsys utility

• Assign tasks to control groups

• Describe the purpose of control groups

Linux Containers (LXC)

• Create a Linux Container by using the Oracle template script

• Describe the purpose of Linux Containers

• Describe container configuration parameters

• Install the required Linux Container software packages

• Describe Linux Container template scripts

• Use additional Linux Container utilities

• Install an Oracle VM template as a base environment

• Use Linux Container utilities to start and stop a container

• Create a Linux Container from an existing rootfs

Advanced Storage Administration

• Use the udevadm utility

• Describe Device Mapper Multipathing

• Describe Udev

• Configure iSCSI multipathing

• Use the iscsiadm utility

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

• Use the mpathconf and multipath utilities

• Configure an iSCSI target

• Configure an iSCSI software initiator

• Create Udev rules

Oracle Cluster File System 2

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

• Configure kernel settings for OCFS2

• Configure the cluster layout

• Install the OCFS2 software packages

• Mount an OCFS2 volume

• Configure and start the O2CB cluster service

• Create an OCFS2 volume

• Describe the OCFS2 heartbeat

• Use OCFS2 tuning and debugging utilities

• Describe the features of OCFS2

• Prepare for an OCFS2 configuration

Advanced Software Package Management

• Perform a binary RPM build

• Describe the contents of an RPM package

• Use the tools to perform package maintenance with Yum

• Install and use Yum plug-ins

• Describe and use the programs offered by PackageKit

• Manage the Yum cache and Yum history

Core Dump Analysis

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

• Use magic SysRq keys

• Describe kexec and kdump

• Configure kdump to capture kernel vmcore dump

• Describe kernel parameters that can cause a panic

Dynamic Tracing with Dtrace

• Configure and maintain encrypted block devices

• Describe and configure access control lists

• Describe and use the kpartx utility

• Enable DTrace on Oracle Linux

• Describe and view DTrace providers and probes

• Use built-in D variables

• Describe and configure disk quotas

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

• Managing Storage

• Create D scripts to explore your system

• Describe the purpose of DTrace

• Use built-in D functions

Configuring Networks and Network Services

• Objective removed from blueprint

• Describe the Postfix and Sendmail SMTP Servers

• Describe and configure Kerberos authentication

• Configure and maintain a NIS server

• Access Samba shares

• Configure and maintain a DHCP server

• Configure and maintain an OpenLDAP server

Configuring and Maintaining BIND

• Describe and configure Zone Files

• Configure and maintain a cache-only nameserver

• Use the rndc utility

• Describe nameserver types

Managing SELinux

• Describe SELinux concepts

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

• Use the SELinux Administration GUI

• Use SELinux utilities

Miscellaneous

• Boot into Rescue mode to correct boot problems

• Install Oracle Linux by using the Kickstart installation method

XFS File System

• Describe XFS for Oracle Linux

• Set project quotas

• Use the xfsdump and xfsrestore utilities

• Create an XFS file system

• Use XFS file system maintenance utilities

• Enable disk quotas on an XFS file system

• Use the xfs_growfs utility

• Use the xfs_quota utility

• Use the xfs_admin utility

Virtualization with Linux

• Describe the KVM hypervisor

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

• Describe virtualization and its benefits

• 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

Managing Web and Email Services

• Configure Apache containers

• Describe email protocols: SMTP, POP, IMAP

• Configure and maintain a Postfix or Sendmail client configuration

• Describe email program classifications: MUA, MTA, MDA

• Configure Apache directives

• Configure Apache virtual hosts

• Describe the Apache HTTP Web Server

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

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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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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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