Oracle 1Z0-082 - Oracle Database Administration I

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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.

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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

Oracle 1Z0-082 Exam Syllabus Topics: