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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

Difficulty in Writing of Oracle 1z0-082: Oracle Database Administration I Exam

Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator Certification is not the most difficult Oracle certification test but taking it without any preparation is likely to fail. Therefore, it is highly recommended that candidates should prepare well by taking 1Z0-068 practice exams. Any questions that are left unanswered will be treated as incorrect therefore you should answer all the questions after the examination of 1Z0-068 exam dumps even if you are unsure that which is the correct option, mark the most suitable option as your answer so that any question shouldn't be left as unanswered in 1Z0-068 exam dumps pdf.

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

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

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