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.

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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

What is the duration, language, and format of Oracle 1z0-082: Oracle Database Administration I Exam

• Passing score:
• The type of questions is Multiple Choice Questions.
• This exam consists of 90 questions.
• Certification Validity period : 3 years.
• Section 3: 33%
• Section 2: 45%
• There is a time limit of 140 minutes for the exam.
• This exam is offered in only English.
• Section 1: 60%

Oracle database certifications require periodic recertification. To hold your certification inactive condition, you must update to the new edition within 1 year of Oracle's credential withdrawal.

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

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