Benefits in Obtaining Oracle 1z0-082: Oracle Database Administration I Exam Certification Path

Oracle 1Z0-068 Certification will strengthen your knowledge and skills by introducing you to a wide variety of important database features, functions, and tasks. Oracle Database certification trains you on how to perform complex, hands-on activities through study, labs, and practice. This certification will help you gain a better understanding and experience with Oracle RAC and Grid Infrastructure. After gaining this certification you will be able to install, maintain, tune and recover RAC databases, Clusterware, and ASM environments.

Earning this certification gives you a competitive advantage by developing a skill set that's in demand in the world. 80% of Oracle's certified people reported that certification helped them in promotion, increase in wages, or other career improvements. You will also get a digital badge that you can display on your LinkedIn profiles.

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

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 Memory and Process Structures
• Understanding Oracle Database Server Architecture

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

• Connecting to an Oracle Database Instance
• 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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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.