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How to Prepare for Oracle 1z0-082: Oracle Database Administration 1 Exam

Preparation Guide for Oracle 1z0-082: Oracle Database Administration 1 Exam

Introduction

Oracle, based in California, is an American multinational Information Technology company. Oracle is an international company that develops software applications for business. To help enterprises develop their operations, Oracle provides a variety of cloud-based applications and systems as well as hardware and services. Data management, business analytics, IT operations management, enterprise resource planning, security, and emerging technologies are the focus of Oracle's applications. Oracle is best known for its database software and technology. Oracle Database, a relational Database Management System (DBMS), is one of the most popular corporate database products.

Oracle also develops and builds tools and technologies for database management systems for middle-tier applications, Human Capital Management systems (HCM), Customer Relationship Management systems (CRM), Enterprise Resource Planning systems (ERP), and Supply Chain Management systems (SCM). Oracle Database commonly known as Oracle Database Management System (DBMS) is a multi-model database management system. It is a widely used database to run tasks for Data warehousing and Online Transaction processing databases. Different service providers make Oracle Database accessible on cloud, premises, or a hybrid cloud installation.

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Oracle 1Z0-082 Exam Syllabus Topics:

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

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

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

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

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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