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• Oracle Database 12c: RAC Administration
• Oracle Database 12c: Clusterware Administration and
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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 Memory and Process Structures
• Understanding Oracle Database Instance Configurations

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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