Oracle 1Z0-082日本語

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

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

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.

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

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.

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 Memory and Process Structures
• Understanding Oracle Database Server Architecture

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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