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

Managing Database Instances - Oracle Database: Administration Workshop

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

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

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

Managing Storage - Oracle Database: Administration Workshop

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

Moving Data - Oracle Database: Administration Workshop

Using SQL Loader
Using External Tables
Using Oracle Data Pump

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

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

Configuring Oracle Net Services - Oracle Database: Administration Workshop

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

Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop

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

Managing Undo - Oracle Database: Administration Workshop

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

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

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

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

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

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

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

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

Oracle 1Z0-082 Exam Syllabus Topics:

Section	Objectives
Understanding Oracle Database Architecture - Database Storage Structures	- Describe tablespaces and data files - Create and manage tablespaces - Manage space in tablespaces - Describe the logical and physical database structures
Reporting Aggregated Data Using the Group Functions	- Use the GROUP BY clause to group data - Use the HAVING clause to filter grouped data - Describe group functions (AVG, SUM, MIN, MAX, COUNT)
Retrieving Data using the SQL SELECT Statement	- Use the ORDER BY clause - Describe how schema objects work - List the capabilities of SQL SELECT statements - Execute a basic SELECT statement - Use scalar and correlated subqueries - Use SQL row functions (character, number, date, conversion, general)
Restricting and Sorting Data	- Use the BETWEEN comparator - Use the WHERE clause to limit retrieved rows - Use the LIKE and IN operators - Use comparison operators and logical operators (AND, OR, NOT) - Use the NULL operators (IS NULL, IS NOT NULL) - Sort data using the ORDER BY clause
Displaying Data from Multiple Tables Using Joins	- Join a table to itself using self-join - Use CROSS joins - Use Equijoins and Non-equijoins - Describe different types of joins and their features - Use OUTER joins (LEFT, RIGHT, FULL)
Working with Oracle Cloud Exadata Express Cloud Service	- Provision and manage an Exadata Express Cloud Service instance - Describe the features and benefits of Exadata Express Cloud Service - Identify the prerequisites for Exadata Express Cloud Service - Navigate the Exadata Express Cloud Service console
Using Conversion Functions and Conditional Expressions	- Use the CAST function for data type conversion - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Apply the NVL, NULLIF, and COALESCE functions - Use nested functions
Managing Schema Objects	- Manage sequences and synonyms - Create indexes and views - Create and modify tables - Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK)
Using Single-Row Functions to Customize Output	- Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE) - Use CASE and DECODE for conditional expressions - Use character, number, and date functions in SELECT statements - Describe various types of functions available in SQL
Managing Users, Roles, and Privileges	- Grant and revoke privileges - Create and manage database user accounts - Create and manage roles - Differentiate system privileges and object privileges
Understanding Oracle Database Architecture - Oracle Database Instance	- Describe the background processes - Explain the memory structures (SGA, PGA) - Understand Oracle Database instance management
Managing Oracle Database Instances	- Manage initialization parameter files (SPFILE, PFILE) - Use the Automatic Diagnostic Repository (ADR) - Start up and shut down an Oracle Database instance - View the alert log and access dynamic performance views
Using the Set Operators	- Use set operators to combine multiple queries into a single query - Describe set operators (UNION, UNION ALL, INTERSECT, MINUS)
Introduction to Oracle Database	- Describe Oracle Database Cloud Service (DBCS) architecture and features - Explain Oracle Database server architecture - Describe Oracle Database instance and memory structures - Explain database storage structures (data blocks, segments, tablespaces, data files) - Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) - Describe Oracle Database architecture
Managing Data in Different Time Zones	- Use various datetime data types (DATE, TIMESTAMP, INTERVAL) - Explain the concepts of time zones and daylight savings - Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP)
Using Subqueries to Solve Queries	- Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) - Use subqueries in the WHERE clause and HAVING clause - Use single-row subqueries with single-row and multiple-row operators - Describe the types of subqueries (single-row, multi-row, multiple-column) - Define subqueries - Use scalar subqueries in SQL