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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: 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.

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

• Certification Validity period : 3 years.
• Section 3: 33%
• This exam consists of 90 questions.
• Section 1: 60%
• Passing score:
• Section 2: 45%
• This exam is offered in only English.
• The type of questions is Multiple Choice Questions.
• 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 Oracle Database Memory and Process Structures
• Understanding Oracle Database Server Architecture
• Understanding Oracle Database Instance Configurations
• Understanding Logical and Physical Database Structures

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

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Oracle 1Z0-082 Exam Syllabus Topics: