Average Salary for Oracle 1z0-082: Oracle Database Administration 1 Exam

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

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

Oracle 1z0-082 Korean Exam Syllabus Topics:

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

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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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