Oracle Database Administration I (1Z0-082) Practice Exam

Oracle Database Administration I (1Z0-082) is a certification exam that validates foundational skills and knowledge required to administer Oracle Database 19c. This certification is essential for IT professionals seeking to demonstrate their ability to manage Oracle databases, including tasks such as installation, configuration, monitoring, and troubleshooting. The exam covers core concepts such as database architecture, data storage, user management, backup and recovery strategies, and basic SQL operations. By passing this exam, candidates show their readiness to handle essential database administration responsibilities effectively.
Why is Oracle Database Administration I (1Z0-082) important?

• Validates essential database administration skills for Oracle Database 19c.
• Enhances career prospects in database administration and IT roles.
• Confirms knowledge of database architecture and fundamental concepts.
• Provides a competitive edge in the job market for database administrators.
• Supports organizations in effective database management practices.
• Aligns with industry standards and Oracle’s best practices in database administration.
• Helps professionals transition to advanced Oracle Database certifications.

Who should take the Oracle Database Administration I (1Z0-082) Exam?

• Database Administrators (DBAs)
• System Administrators
• IT Support Professionals
• Database Developers
• Data Analysts
• Cloud Database Administrators
• Database Architects

Skills Evaluated

Candidates taking the certification exam on the Oracle Database Administration I (1Z0-082) is evaluated for the following skills:

• Understanding of Oracle Database architecture and components.
• Proficiency in database installation and configuration.
• Ability to manage database users and security.
• Skills in backup, recovery, and data management.
• Familiarity with monitoring and performance tuning techniques.
• Knowledge of basic SQL for data manipulation and retrieval.
• Troubleshooting common database issues.

Oracle Database Administration I (1Z0-082) Certification Course Outline
The Oracle Database Administration I (1Z0-082 Certification covers the following topics -

Module 1. Understanding Oracle Database Architecture - Oracle Database: Administration Workshop

• Understanding Oracle Database Instance Configurations

• Understanding Oracle Database Memory and Process Structures

• Understanding Logical and Physical Database Structures

• Understanding Oracle Database Server Architecture

Module 2. Managing Database Instances - Oracle Database: Administration Workshop

• Starting Up Oracle Database Instances

• Using Data Dictionary Views

• Shutting Down Oracle Database Instances

• Using Dynamic Performance Views

• Using the Automatic Diagnostic Repository (ADR)

• Using the Alert Log and Trace Files

• Managing Initialization Parameter Files

Module 3. Managing Users, Roles and Privileges - Oracle Database: Administration Workshop

• Assigning Quotas to Users

• Applying the Principal of Least Privilege

• Creating and Assigning Profiles

• Administering User Authentication Methods

• Managing Oracle Database Users, Privileges, and Roles

Module 4. Managing Storage - Oracle Database: Administration Workshop

• Managing Resumable Space Allocation

• Shrinking Segments

• Deferring Segment Creation

• Using Space-Saving Features

• Deploying Oracle Database Space Management Features

• Managing Different Types of Segments

• Using Table and Row Compression

• Understanding Block Space Management

Module 5. Moving Data - Oracle Database: Administration Workshop

• Using External Tables

• Using Oracle Data Pump

• Using SQL*Loader

Module 6. Accessing an Oracle Database with Oracle supplied Tools - Oracle Database: Administration Workshop

• Using the Database Configuration Assistant (DBCA)

• Using Oracle Enterprise Manager Cloud Control

• Using racle enterprise Manager Database Express

• Using SQL Developer

• Using SQL Plus

Module 7. Configuring Oracle Net Services - Oracle Database: Administration Workshop

• Using Oracle Net Services Administration Tools

• Configuring Communication Between Database Instances

• Configuring the Oracle Net Listener

• Connecting to an Oracle Database Instance

• Comparing Dedicated and Shared Server Configurations

• Administering Naming Methods

Module 8. Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

• Viewing Tablespace Information

• Creating, Altering and Dropping Tablespaces

• Managing Table Data Storage

• Implementing Oracle Managed Files

• Moving and Renaming Online Data Files

Module 9. Managing Undo - Oracle Database: Administration Workshop

• Understanding Transactions and Undo Data

• Storing Undo Information

• Configuring Undo Rentention

• Comparing Undo Data and Redo Data

• Understanding Temporary Undo

Module 10. Restricting and Sorting Data - Oracle Database: Introduction to SQL

• Applying Rules of precedence for operators in an expression

• Limiting Rows Returned in a SQL Statement

• Using Substitution Variables

• Using the DEFINE and VERIFY commands

Module 11. Using Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQL

• Applying the NVL, NULLIF, and COALESCE functions to data

• Understanding implicit and explicit data type conversion

• Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions

• Nesting multiple functions

Module 12. Displaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQL

• Using Self-joins

• Using Various Types of Joins

• Using Non equijoins

• Using OUTER joins

Module 13. Using SET Operators - Oracle Database: Introduction to SQL

• Matching the SELECT statements

• Using the ORDER BY clause in set operations

• Using The INTERSECT operator

• Using The MINUS operator

• Using The UNION and UNION ALL operators

Module 14. Understanding Data Definition Language - Oracle Database: Introduction to SQL

• Using Data Definition Language

Module 15. Managing Views - Oracle Database: Introduction to SQL

• Managing Views

Module 16. Managing Data in Different Time Zones - Oracle Database: Introduction to SQL

• Working with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMP

• Working with INTERVAL data types

Module 17. Retrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQL

• Using Column aliases

• Using The DESCRIBE command

• Using The SQL SELECT statement

• Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword

• Using Arithmetic expressions and NULL values in the SELECT statement

Module 18. Using Single-Row Functions to Customize Output - Oracle Database: Introduction to SQL

• Manipulating strings with character functions in SQL SELECT and WHERE clauses

• Performing arithmetic with date data

• Manipulating numbers with the ROUND, TRUNC and MOD functions

• Manipulating dates with the date function

Module 19. Reporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQL

• Restricting Group Results

• Creating Groups of Data

• Using Group Functions

Module 20. Using Subqueries to Solve Queries - Oracle Database: Introduction to SQL

• Using Single Row Subqueries

• Using Multiple Row Subqueries

Module 21. Managing Tables using DML statements - Oracle Database: Introduction to SQL

• Managing Database Transactions

• Using Data Manipulation Language

• Controlling transactions

Module 22. Managing Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQL

• Managing Indexes

• Managing Synonyms

• Managing Sequences

Module 23. Managing Schema Objects - Oracle Database: Introduction to SQL

• Creating and using temporary tables

• Managing constraints