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

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

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.

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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

• Using Oracle Data Pump
• Using External Tables
• 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 SQL Developer
• Using SQL Plus
• Using the Database Configuration Assistant (DBCA)

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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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