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1Z0-899資格、1z0-100テスト難易度

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1Z0-899試験番号:1Z0-899

試験科目:「Java EE 6 Web Component Developer Certified Expert Exam」

一年間無料で問題集をアップデートするサービスを提供いたします

最近更新時間:2017-01-04

問題と解答:全108問 1Z0-899資格

>> 1Z0-899資格

 

 
1z0-100試験番号:1z0-100

試験科目:「Oracle Linux 5 and 6 System Administration」

一年間無料で問題集をアップデートするサービスを提供いたします

最近更新時間:2017-01-04

問題と解答:全110問 1z0-100テスト難易度

>> 1z0-100テスト難易度

 

 

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Oracle Linux 5 and 6 System Administration

Exam Number: 1Z0-100 / 1Z0-100

Duration: 150 minutes

Associated Certifications:
OPN Certified Specialist
,
Oracle Certified Associate, Oracle Linux 5 and 6 System Administrator

Number of Questions:
109

Exam Product Version: Linux Administration,

Passing Score: 64%

Exam Price: US$ 150

Validated Against:


This exam has been validated against Oracle Linux 5 and 6.

 

format: Multiple Choice

 

 

Recommended Training

 


    • Oracle Linux System Administration




    • UNIX and Linux Essentials

 

 

 

TOPICS

 


Linux Essentials

 

 


    • Customize the shell environment using startup files*

 


    • Use shell and environment variables, I/O redirection and pipes*

 


    • Create and maintain shell scripts*

 


    • Create and manipulate files, directories and their permissions*

 


    • Manage processes*

 


    • Switch users using the su and sudo commands**

 


    • Administer /etc/sudoers**

 


    • Set and manage system time using the date, hwclock and ntp commands**

 


    • Perform file archiving and compression*

 

 


Describing Oracle Linux Concepts

 

 


    • Describe the history of the Linux operating system

 


    • Explain the Linux kernel development model

 


    • Describe Linux distributions 

 


    • Describe Oracle’s comprehensive Linux solution

 


    • Describe Oracle’s contributions to the Linux community

 


    • Describe Oracle Linux (OL) compatibility with Red Hat Enterprise Linux (RHEL)

 


    • Describe the Unbreakable Enterprise Kernel

 

 


Installing Oracle Linux

 

 


    • Obtain Oracle Linux operating system software 

 


    • Describe the Anaconda installer

 


    • Install Oracle Linux

 


    • Describe the FirstBoot utility

 

 


Understanding and Configuring the Linux Boot Process and Service Administration

 

 


    • Describe the Linux boot process 

 


    • Describe and configure the GRUB bootloader

 


    • Describe and configure kernel boot parameters

 


    • Describe the Upstart architecture

 


    • Describe Linux runlevels and runlevel scripts and associated directories

 


    • Describe the /etc/rcN.d directories

 


    • Configure and maintain services

 

 


Understanding System Configuration options

 

 


    • Describe the /etc/sysconfig directory

 


    • Describe the /proc and /sys filesystems

 


    • Configure and maintain kernel parameters using the /proc filesystem and the sysctl utility

 

 


Installing and Maintaining Packages

 

 


    • Describe Oracle Linux package management concepts

 


    • Use the rpm utility

 


    • Describe the Oracle public yum server

 


    • Describe and configure yum repositories

 


    • Use the yum utility

 


    • Describe the Unbreakable Linux Network (ULN)

 


    • Describe the steps to switch from RHN to ULN

 

 


Managing Ksplice

 

 


    • Describe the purpose of Ksplice

 


    • Describe how Ksplice works

 


    • Configure and maintain Ksplice updates

 

 


Automating Tasks

 

 


    • Describe available automated tasks utilities 

 


    • Configure cron and anacron jobs

 


    • Describe cron directories and files

 


    • Use the user and system crontab functionality

 


    • Configure anacron jobs 

 


    • Use the at and batch utilities 

 

 


Managing System Logging

 

 


    • Describe the structure of the rsyslog configuration file

 


    • Describe and configure facility/priority-based filters, actions and templates

 


    • Describe and configure rsyslog actions 

 


    • Describe and configure rsyslog templates 

 


    • Describe and configure log rotation

 


    • Describe and configure logwatch

 

 


Managing Kernel Modules

 

 


    • Describe loadable kernel modules

 


    • Dynamically load and unload kernel modules

 


    • Configure kernel module parameters

 

 


Managing Users and Groups

 

 


    • Describe user and group concepts 

 


    • Describe user and group configuration files

 


    • Create, modify and delete user accounts and groups using command-line utilities

 


    • Implement the user private group schema

 


    • Describe and configure password aging and hashing algorithms

 


    • Use the User Manager GUI tool

 


    • Describe user and group implementation in the enterprise

 

 


Managing Filesystems and Swap on Oracle Linux

 

 


    • Describe disk partitioning

 


    • Create, modify and remove disk partitions using command line tools

 


    • Describe supported file systems

 


    • Create and manage Linux Filesystems

 


    • Describe and configure swap space

 

 


Managing Storage Devices

 

 


    • Describe Logical Volume Manager (LVM) concepts

 


    • Configure and maintain LVM components

 


    • Describe Multiple Device Driver (MD) concepts

 


    • Create and maintain MD devices

 

 


Managing the Network Configuration

 

 


    • Describe and maintain network interface configuration files

 


    • Configure and manage network interfaces using command line utilities

 


    • Describe and configure network interface bonding

 


    • List and manipulate the routing table using the route utility

 


    • Use the NetworkManager tool to configure network connections

 


    • Use the system-config-network utility

 

 


Configuring Network Addressing and Name Services

 

 


    • Describe DHCP concepts 

 


    • Configure and maintain DHCP clients

 


    • Describe DNS concepts and BIND

 


    • Describe and configure Name Resolution

 


    • Use the host and dig and nslookup utilities

 

 


Managing File Sharing

 

 


    • Describe NFS concepts

 


    • Configure and maintain a NFS server

 


    • Configure and maintain NFS clients

 


    • Describe and use the exportfs utility

 


    • Describe, configure and maintain the automounter

 


    • Describe and configure vsftpd

 

 


Using OpenSSH

 

 


    • Describe OpenSSH concepts 

 


    • Describe OpenSSH configuration files 

 


    • Configure OpenSSH servers and clients

 


    • Use Open-ssh commands (ssh, scp and sftp)

 


    • Use Open-SH utilities (ssh-keygen, ssh-agent and ssh-add)

 

 


Managing Authentication and Directory Services

 

 


    • Describe authentication options 

 


    • Describe the Authentication Configuration Tool

 


    • Describe NIS concepts 

 


    • Configure and maintain NIS clients

 


    • Describe LDAP concepts including Open-LDAP

 


    • Configure and maintain Open-LDAP clients

 

 


Managing Pluggable Authentication Modules (PAM)

 

 


    • Describe PAM concepts 

 


    • Describe and configure PAM configuration files

 


    • Describe and configure PAM authentication modules and module types

 


    • Describe PAM control flags

 

 


Managing Linux Security

 

 


    • Describe chroot concepts

 


    • Create and maintain a chroot jail

 


    • Describe iptables concepts 

 


    • Use the firewall configuration tool

 


    • Describe iptables tables, chains, rules, and targets

 


    • Create and maintain firewall rules using the iptables command

 


    • Describe TCP wrappers concepts 

 


    • Configure TCP wrappers

 

 


Managing Web and Email Services

 

 


    • Describe the Apache HTTP Web Server 

 


    • Configure Apache directives

 


    • Configure Apache containers

 


    • Configure Apache virtual hosts

 


    • Describe email program classifications: MUA, MTA, MDA 

 


    • Describe email protocols: SMTP, POP, IMAP 

 


    • Configure and maintain a Postfix or Sendmail client configuration

 

 


Monitoring and Troubleshooting Oracle Linux

 

 


    • Describe the purpose of the sosreport utility

 


    • Use the iostat, mpstat, vmstat, sar, top, iotop, and strace utilities

 


    • Use the netstat and tcpdump utilities

 


    • Use the OSWatcher Black Box (OSWbb) tool

 


    • Describe Enterprise Manager Ops Center

 

 


Managing Oracle on Oracle

 

 


    • Prepare an Oracle Linux server for Oracle Database installation

 


    • Create Oracle software user and group accounts 

 


    • Set kernel parameters for Oracle Database

 


    • Set Oracle database shell limits

 


    • Configure HugePages

 


    • Configure Oracle Database Smart Flash Cache (DBSFC)

 


    • Describe the benefits of the Oracle pre-install RPM

 


    • Install, configure and maintain ASMLib

 

 


*Covered in UNIX and Linux Essentials

 


**Consult MAN pages or relevant documentation.