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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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.