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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.

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

• Using Oracle Data Pump
• Using SQL Loader
• Using External Tables

Accessing an Oracle Database with Oracle supplied Tools - Oracle Database: Administration Workshop

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

Oracle 1Z0-082 Exam Syllabus Topics:

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

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.