Oracle : 1Z0-082 Questions & Answers

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

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

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

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.

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 Server Architecture
• Understanding Oracle Database Memory and Process Structures

Managing Database Instances - Oracle Database: Administration Workshop

• Using Data Dictionary Views
• Shutting Down Oracle Database Instances
• Managing Initialization Parameter Files
• 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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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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.

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