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 exam 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 exam dumps pdf.

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

Managing Database Instances - Oracle Database: Administration Workshop

• Using Data Dictionary Views
• Using the Alert Log and Trace Files
• Managing Initialization Parameter Files
• 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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

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

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

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