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

Managing Database Instances - Oracle Database: Administration Workshop

• Using the Alert Log and Trace Files
• Starting Up Oracle Database Instances
• Using Dynamic Performance Views
• 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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

Oracle 1Z0-082日本語 Exam Syllabus Topics:

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

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

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

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.