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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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.

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

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The Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification is for Database Development Systems Managers and Database Administrators with at least 1 year of RAC and Grid Infrastructure experience. It is also recommended to understand high availability concepts and clustering. To earn this certificate, you should have the ability to install, manage, monitor, and recover RAC databases, Clusterware, and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM, and RAC databases while preparing for the exam. After earning this certification, you will gain the skills of installing, setup, backup and recovering, tuning, and monitoring these components. Self-study courses are great sources for the preparation of the Exam, but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription, or instructor-led in-class.

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