Oracle 1Z1-082

Oracle 1z0-082: Oracle Database Administration 1 Exam Certification Path

The Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification is for Database Development Systems Managers and Database Administrators with at least 1 year of RAC and Grid Infrastructure experience. It is also recommended to understand high availability concepts and clustering. To earn this certificate, you should have the ability to install, manage, monitor, and recover RAC databases, Clusterware, and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM, and RAC databases while preparing for the exam. After earning this certification, you will gain the skills of installing, setup, backup and recovering, tuning, and monitoring these components. Self-study courses are great sources for the preparation of the Exam, but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription, or instructor-led in-class.

Introduction to Oracle 1z0-082: Oracle Database Adminstration 1 Exam

Oracle Database 12c: RAC and Grid Infrastructure Administration Exam assess the abilities of the Database Administrators and System Administrators who have at least 1 year of experience in RAC and Grid Infrastructure. The candidates should have the ability to install, manage, tracking, tuning and restoring RAC databases, cluster, and Oracle Automatic Storage Management (ASM). They should have a good understanding of the architectures of the ASM, Clusterware, and Oracle RAC databases. They should also know how to install, setup, backup, and recovery monitoring and tuning of these components.

Oracle Real Application Clusters (RAC) in database computing is a choice for Oracle Database software developed by Oracle Corporation, it provides clustering software and high availability in Oracle database environments. With the Enterprise Version, Oracle Corporation includes RAC, provided the nodes are clustered using Oracle Clusterware. Oracle RAC allows several machines when accessing a single database, to run Oracle RDBMS software simultaneously, offering to cluster.

The Oracle Grid Infrastructure for an independent server is the Oracle software that offers system support for a database including the file system, volume management, and automation of the restart process. If you want to utilize the Oracle restart or Oracle Automatic Storage Management (ASM) services, you have to install Oracle grid infrastructure before installing Oracle Database.

Difficulty in Writing of Oracle 1z0-082: Oracle Database Administration I Exam

Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator Certification is not the most difficult Oracle certification test but taking it without any preparation is likely to fail. Therefore, it is highly recommended that candidates should prepare well by taking 1Z0-068 practice exams. Any questions that are left unanswered will be treated as incorrect therefore you should answer all the questions after the examination of 1Z0-068 exam dumps even if you are unsure that which is the correct option, mark the most suitable option as your answer so that any question shouldn't be left as unanswered in 1Z0-068 exam dumps pdf.

Reference: https://education.oracle.com/oracle-database-administration-i/pexam_1Z0-082

Topics of Oracle 1z0-082: Oracle Database Administration I Exam

The Oracle 1Z0-068 practice exams the abilities and knowledge of the candidates by checking the following objectives of 1z0-068 exam dumps:

Understanding Oracle Database Architecture - Oracle Database: Administration Workshop

• Understanding Oracle Database Server Architecture
• Understanding Logical and Physical Database Structures
• Understanding Oracle Database Memory and Process Structures
• Understanding Oracle Database Instance Configurations

Managing Database Instances - Oracle Database: Administration Workshop

• Using the Alert Log and Trace Files
• Using Dynamic Performance Views
• Starting Up Oracle Database Instances
• Using the Automatic Diagnostic Repository (ADR)
• Using Data Dictionary Views
• Shutting Down Oracle Database Instances
• Managing Initialization Parameter Files

Managing Users, Roles, and Privileges - Oracle Database: Administration Workshop

• Managing Oracle Database Users, Privileges, and Roles
• Applying the Principle of Least Privilege
• Creating and Assigning Profiles
• Administering User Authentication Methods
• Assigning Quotas to Users

Managing Storage - Oracle Database: Administration Workshop

• Understanding Block Space Management
• Managing Different Types of Segments
• Using Space-Saving Features
• Deploying Oracle Database Space Management Features
• Using Table and Row Compression
• Managing Resumable Space Allocation
• Shrinking Segments
• Deferring Segment Creation

Moving Data - Oracle Database: Administration Workshop

• Using External Tables
• Using Oracle Data Pump
• Using SQL Loader

Accessing an Oracle Database with Oracle supplied Tools - Oracle Database: Administration Workshop

• Using SQL Developer
• Using oracle enterprise Manager Database Express
• Using SQL Plus
• Using Oracle Enterprise Manager Cloud Control
• Using the Database Configuration Assistant (DBCA)

Configuring Oracle Net Services - Oracle Database: Administration Workshop

• Configuring the Oracle Net Listener
• Configuring Communication Between Database Instances
• Comparing Dedicated and Shared Server Configurations
• Administering Naming Methods
• Using Oracle Net Services Administration Tools
• Connecting to an Oracle Database Instance

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

• Creating, Altering, and Dropping Tablespaces
• Viewing Tablespace Information
• Moving and Renaming Online Data Files
• Managing Table Data Storage
• Implementing Oracle Managed Files

Managing Undo - Oracle Database: Administration Workshop

• Using Substitution Variables
• Limiting Rows Returned in a SQL Statement
• Understanding Transactions and Undo Data
• Applying Rules of precedence for operators in an expression
• Restricting and Sorting Data - Oracle Database: Introduction to SQL
• Configuring Undo Retention
• Understanding Temporary Undo
• Storing Undo Information
• Using the DEFINE and VERIFY commands
• Comparing Undo Data and Redo Data

Using Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQL

• Using Single-Row Functions to Customize Output - Oracle Database: Introduction to SQL
• Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
• Using The UNION and UNION ALL operators
• Performing arithmetic with date data
• Using The MINUS operator
• Manipulating numbers with the ROUND, TRUNC, and MOD functions
• Understanding Data Definition Language - Oracle Database: Introduction to SQL
• Applying the NVL, NULLIF, and COALESCE functions to data
• Working with INTERVAL data types
• Using Various Types of Joins
• Using Arithmetic expressions and NULL values in the SELECT statement
• Using Non-equijoins
• Manipulating strings with character functions in SQL SELECT and WHERE clauses
• Using The DESCRIBE command
• Working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
• Using Column aliases
• Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
• Understanding implicit and explicit data type conversion
• Using Self-joins
• Managing Views - Oracle Database: Introduction to SQL
• Using the ORDER BY clause in set operations
• Matching the SELECT statements
• Using SET Operators - Oracle Database: Introduction to SQL
• Using Data Definition Language
• Displaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQL
• Nesting multiple functions
• Using The INTERSECT operator
• Retrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQL
• Managing Views
• Managing Data in Different Time Zones - Oracle Database: Introduction to SQL
• Manipulating dates with the date function
• Using The SQL SELECT statement
• Using OUTER joins

Reporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQL

• Controlling transactions
• Creating and using temporary tables
• Managing Database Transactions
• Using Subqueries to Solve Queries - Oracle Database: Introduction to SQL
• Managing constraints
• Managing Tables using DML statements - Oracle Database: Introduction to SQL
• Using Multiple Row Subqueries
• Using Single-Row Subqueries
• Creating Groups of Data
• Using Data Manipulation Language
• Managing Indexes
• Restricting Group Results
• Managing Synonyms
• Using Group Functions
• Managing Sequences
• Managing Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQL
• Managing Schema Objects - Oracle Database: Introduction to SQL

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