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 Oracle Database Memory and Process Structures
• Understanding Logical and Physical Database Structures
• Understanding Oracle Database Server Architecture

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

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Oracle Database administrator roles are in great demand nowadays. The average salaries of Oracle 1Z0-068 Exam Certified professional in:

• India - 69,96,000 16,42,330 INR
• United State - 94,000 USD
• England - 71,000 POUND
• Europe - 80,000 Euro

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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