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

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

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

Managing Storage - Oracle Database: Administration Workshop

• Deferring Segment Creation
• Understanding Block Space Management
• Shrinking Segments
• Managing Resumable Space Allocation
• Using Space-Saving Features
• Using Table and Row Compression
• Managing Different Types of Segments
• Deploying Oracle Database Space Management 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 oracle enterprise Manager Database Express
• Using Oracle Enterprise Manager Cloud Control
• Using the Database Configuration Assistant (DBCA)
• Using SQL Developer
• Using SQL Plus

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

Oracle 1z0-082: Oracle Database Administration 1 Exam Certification Path

The Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification is for Database Development Systems Managers and Database Administrators with at least 1 year of RAC and Grid Infrastructure experience. It is also recommended to understand high availability concepts and clustering. To earn this certificate, you should have the ability to install, manage, monitor, and recover RAC databases, Clusterware, and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM, and RAC databases while preparing for the exam. After earning this certification, you will gain the skills of installing, setup, backup and recovering, tuning, and monitoring these components. Self-study courses are great sources for the preparation of the Exam, but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription, or instructor-led in-class.

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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