Oracle Exadata Database Machine 2014 Implementation Essentials (1Z0-485) Practice Exam

Oracle Exadata Database Machine 2014 Implementation Essentials (1Z0-485)

About Oracle Exadata Database Machine 2014 Implementation Essentials (1Z0-485)

The Oracle Exadata Database Machine 2014 Implementation Essentials (1Z0-485) exam helps you in becoming Oracle Exadata Database Machine 2014 Certified Implementation Specialist. The Exadata Database Machine Models X3-2 and X3-8 Implementation Specialist certification is designed for individuals who have a strong foundation and expertise in selling and implementing Oracle's Exadata Database Machine Models X3-2 and X3-8 solutions. This certification exam covers sections like administration, configuration, patching, and monitoring of an Exadata Database Machine. This certification differentiates candidates in the marketplace by providing a competitive edge through proven expertise. 

Course Structure

The Oracle Exadata Database Machine 2014 Implementation Essentials (1Z0-485) exam covers the following topics - 

1. Oracle Database Software

• Use common database features

• Leverage performance features 

2. Administration & Configuration  

• Compress data using Advanced Compression and Hybrid Columnar Compression

• Use network configuration options

• Create and configure Automatic Storage Management disk groups using Exadata

• Discuss the impact of various diskgroup/failure group choices

• Install software onto the Exadata Database Machine

• Administer physical disks on Exadata

• Describe various tasks that can be done with the Integrated Lights Out Management (ILOM) console

• Reconfigure an 1/8th rack into a 1/4 rack

• Describe network components in Exadata

• Describe Exadata configuration best practices

3. High Availability

• Describe general best practices and guidelines for high availability configurations on Exadata

• Identify failure scenarios and implement recovery procedures

• Install high availability software onto the Exadata Database Machine

4. Software Maintenance

• Describe how software components are maintained

• Locate patches for Exadata

• Apply best practices to the patching process for Exadata

• Describe Oracle Configuration Manager

• Explain how to perform planned maintenance of the Exadata machine

• Troubleshoot planned maintenance activities

5. Resource Management

• Setup Database Resource Management and I/O Resource Management

• Configure I/O Resource Management and Database Resource Management

• Setup instance caging

• Manage I/O on Exadata 

6. Oracle Exadata Architecture

• Describe specific uses of offloading processing

• Describe the software architecture used by Oracle Exadata software

• Use Smart Flash Cache

• Enable Flash Cache Write Back

• Describe the different types of caching, their use and benefit

• Enable Advanced Compression and Hybrid Columnar Compression on Exadata tables

• Describe how storage indexes operate 

• Describe best practices for High Availability configurations 

• Enable parallelism for Data Warehouse workloads

• Describe database and Automatic Storage Management-Scoped Security Concepts

• Describe the Power Distribution Unit

• Describe memory capabilities of the different models

7. Backup & Recovery

• Create a backup plan for Exadata

• Implement recovery procedures on different failure scenarios

• Describe troubleshooting tasks for Backup and Recovery processes

• Recover Storage Cells from Disk Failure

• Describe how the Exadata Storage Servers are backed up internally

8. Monitoring

• Install Enterprise Manager Exadata Monitoring plug-in

• Setup agent, plugin and Exadata target for Enterprise Manager Cloud Control

• Monitor the storage cell using Cell Command Line Interface and Distributed Command Line Interface

• Describe purpose and uses for Simple Network Management Protocol (SNMP), Intelligent Platform Management Interface (IPMI) and Integrated Lights Out Management for the DB machine

• Use osWatcher and iostat to monitor the Database Machine operating system

9. Bulk Loading & Migration

• Use Database File System (DBFS) to perform bulk loading operations

• Configure Database for staging input data files

• Use external tables for data loads

• Describe migration strategies for Exadata

• Articulate best practices for choosing a migration strategy

10 Support

• Setup Automatic Service Request on the Database Machine

• Discuss the ASR configuration process

• Describe implementation requirements for Platinum Support

Exam Pattern 

• Exam Name: Oracle Exadata Database Machine 2014 Implementation Essentials
• Exam Code: 1Z0-485
• Number of Questions: 70
• Length of Time:  120 minutes
• Exam Fee: $245 USD 
• Exam Language: English

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