Đề ôn Thi Chứng chỉ Oracle Database Administration

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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 Principal 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 racle 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 Rentention
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

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