How to Prepare for Oracle 1z0-082: Oracle Database Administration 1 Exam

Oracle-1z0-082

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.

Introduction to Oracle 1z0-082: Oracle Database Adminstration 1 Exam

Oracle Database 12c: RAC and Grid Infrastructure Administration Exam assess the abilities of the Database Administrators and System Administrators who have at least 1 year of experience in RAC and Grid Infrastructure. The candidates should have the ability to install, manage, tracking, tuning and restoring RAC databases, cluster, and Oracle Automatic Storage Management (ASM). They should have a good understanding of the architectures of the ASM, Clusterware, and Oracle RAC databases. They should also know how to install, setup, backup, and recovery monitoring and tuning of these components.

Oracle Real Application Clusters (RAC) in database computing is a choice for Oracle Database software developed by Oracle Corporation, it provides clustering software and high availability in Oracle database environments. With the Enterprise Version, Oracle Corporation includes RAC, provided the nodes are clustered using Oracle Clusterware. Oracle RAC allows several machines when accessing a single database, to run Oracle RDBMS software simultaneously, offering to cluster.

The Oracle Grid Infrastructure for an independent server is the Oracle software that offers system support for a database including the file system, volume management, and automation of the restart process. If you want to utilize the Oracle restart or Oracle Automatic Storage Management (ASM) services, you have to install Oracle grid infrastructure before installing Oracle Database.

Oracle 1z0-082: Oracle Database Administration 1 Exam Certification Path

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.

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:

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

What is the duration, language, and format of Oracle 1z0-082: Oracle Database Administration I Exam

• This exam consists of 90 questions.
• There is a time limit of 140 minutes for the exam.
• This exam is offered in only English.
• Passing score:
  • Section 1: 60%
  • Section 2: 45%
  • Section 3: 33%
• The type of questions is Multiple Choice Questions.
• Certification Validity period : 3 years.

Oracle database certifications require periodic recertification. To hold your certification inactive condition, you must update to the new edition within 1 year of Oracle’s credential withdrawal.

How much Oracle 1z0-082: Oracle Database Administration I Exam Cost

The price of the Oracle 1Z0-068 Exam is USD 245, for more information related to the Oracle 1Z0-068 Exam please visit Oracle website.

Topics of Oracle 1z0-082: Oracle Database Administration I Exam

The Oracle 1Z0-068 practice tests the abilities and knowledge of the candidates by checking the following objectives of 1z0-068 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

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

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

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

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

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

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

How to Study the Oracle 1z0-082: Oracle Database Administration I Exam

There are many ways to prepare for the Oracle 1Z0-068 Exam. Various strategies can be developed if you are planning to take this exam. Candidates can refer to various PDFs available online and even refer to online videos to prepare for the exam. Various websites are offering practice exams to help you prepare for the Exam. Certificate questions provide the most up to date 1Z0-068 exam dumps and we recommend taking the 1Z0-068 practice tests after studying. The candidates must have to take a certification course or training before giving Oracle 1Z0-068 Exam, which will also help them prepare for the exam. Candidates can also take the following recommended courses to prepare for the exam:

• Oracle Database 12c: ASM Administration and
• Oracle Database 12c: Clusterware Administration and
• Oracle Database 12c: RAC Administration
• Oracle Database Learning Subscription

Difficulty in Writing of Oracle 1z0-082: Oracle Database Administration I Exam

Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator Certification is not the most difficult Oracle certification test but taking it without any preparation is likely to fail. Therefore, it is highly recommended that candidates should prepare well by taking 1Z0-068 practice exams. Any questions that are left unanswered will be treated as incorrect therefore you should answer all the questions after the examination of 1Z0-068 dumps even if you are unsure that which is the correct option, mark the most suitable option as your answer so that any question shouldn’t be left as unanswered in 1Z0-068 dumps pdf.

Who should take the Oracle 1z0-082: Oracle Database Administration I Exam

This course is designed for Database Administrators and Database production Systems Administrators.

How to book the Oracle 1z0-082: Oracle Database Administration I Exam

If you are looking to appear in the Oracle 1z0-082: Oracle Database Administration I Exam, you can do so by either redeeming a voucher that you have to buy from Oracle or paying directly with a credit card. After payment, you can schedule the test via Oracle’s external testing provider, PearsonVue.

Benefits in Obtaining Oracle 1z0-082: Oracle Database Administration I Exam Certification Path

Oracle 1Z0-068 Certification will strengthen your knowledge and skills by introducing you to a wide variety of important database features, functions, and tasks. Oracle Database certification trains you on how to perform complex, hands-on activities through study, labs, and practice. This certification will help you gain a better understanding and experience with Oracle RAC and Grid Infrastructure. After gaining this certification you will be able to install, maintain, tune and recover RAC databases, Clusterware, and ASM environments.

Earning this certification gives you a competitive advantage by developing a skill set that’s in demand in the world. 80% of Oracle’s certified people reported that certification helped them in promotion, increase in wages, or other career improvements. You will also get a digital badge that you can display on your LinkedIn profiles.

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Oracle 1Z0-082