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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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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.

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

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