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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

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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.

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