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 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

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

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

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

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
• Deferring Segment Creation
• Using Space-Saving Features
• Shrinking Segments

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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