Who should take the Oracle 1z0-082: Oracle Database Administration I Exam
This course is designed for Database Administrators and Database production Systems Administrators.
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Introduction to Oracle 1z0-082: Oracle Database Adminstration 1 Exam
Oracle Database 12c: RAC and Grid Infrastructure Administration Exam assess the abilities of the Database Administrators and System Administrators who have at least 1 year of experience in RAC and Grid Infrastructure. The candidates should have the ability to install, manage, tracking, tuning and restoring RAC databases, cluster, and Oracle Automatic Storage Management (ASM). They should have a good understanding of the architectures of the ASM, Clusterware, and Oracle RAC databases. They should also know how to install, setup, backup, and recovery monitoring and tuning of these components.
Oracle Real Application Clusters (RAC) in database computing is a choice for Oracle Database software developed by Oracle Corporation, it provides clustering software and high availability in Oracle database environments. With the Enterprise Version, Oracle Corporation includes RAC, provided the nodes are clustered using Oracle Clusterware. Oracle RAC allows several machines when accessing a single database, to run Oracle RDBMS software simultaneously, offering to cluster.
The Oracle Grid Infrastructure for an independent server is the Oracle software that offers system support for a database including the file system, volume management, and automation of the restart process. If you want to utilize the Oracle restart or Oracle Automatic Storage Management (ASM) services, you have to install Oracle grid infrastructure before installing Oracle Database.
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How to book the Oracle 1z0-082: Oracle Database Administration I Exam
If you are looking to appear in the Oracle 1z0-082: Oracle Database Administration I Exam, you can do so by either redeeming a voucher that you have to buy from Oracle or paying directly with a credit card. After payment, you can schedule the test via Oracle's external testing provider, PearsonVue.
Reference: https://education.oracle.com/oracle-database-administration-i/pexam_1Z0-082
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 Memory and Process Structures
- Understanding Logical and Physical Database Structures
- Understanding Oracle Database Instance Configurations
Managing Database Instances - Oracle Database: Administration Workshop
- Starting Up Oracle Database Instances
- Using the Automatic Diagnostic Repository (ADR)
- Shutting Down Oracle Database Instances
- Using Dynamic Performance Views
- Using the Alert Log and Trace Files
- Using Data Dictionary Views
- Managing Initialization Parameter Files
Managing Users, Roles, and Privileges - Oracle Database: Administration Workshop
- Administering User Authentication Methods
- Applying the Principle of Least Privilege
- Managing Oracle Database Users, Privileges, and Roles
- Creating and Assigning Profiles
- Assigning Quotas to Users
Managing Storage - Oracle Database: Administration Workshop
- Deferring Segment Creation
- Using Space-Saving Features
- Managing Different Types of Segments
- Using Table and Row Compression
- Shrinking Segments
- Understanding Block Space Management
- Managing Resumable Space Allocation
- 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 Developer
- Using oracle enterprise Manager Database Express
- Using the Database Configuration Assistant (DBCA)
- Using SQL Plus
- Using Oracle Enterprise Manager Cloud Control
Configuring Oracle Net Services - Oracle Database: Administration Workshop
- Configuring Communication Between Database Instances
- Comparing Dedicated and Shared Server Configurations
- Configuring the Oracle Net Listener
- Administering Naming Methods
- Using Oracle Net Services Administration Tools
- Connecting to an Oracle Database Instance
Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop
- Managing Table Data Storage
- Moving and Renaming Online Data Files
- Creating, Altering, and Dropping Tablespaces
- Implementing Oracle Managed Files
- Viewing Tablespace Information
Managing Undo - Oracle Database: Administration Workshop
- Comparing Undo Data and Redo Data
- Limiting Rows Returned in a SQL Statement
- Storing Undo Information
- Using Substitution Variables
- Understanding Temporary Undo
- Configuring Undo Retention
- Using the DEFINE and VERIFY commands
- Understanding Transactions and Undo Data
- Applying Rules of precedence for operators in an expression
- Restricting and Sorting Data - Oracle Database: Introduction to SQL
Using Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQL
- Using SET Operators - Oracle Database: Introduction to SQL
- Working with INTERVAL data types
- Matching the SELECT statements
- Using Column aliases
- Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
- Using the ORDER BY clause in set operations
- Using The INTERSECT operator
- Managing Data in Different Time Zones - Oracle Database: Introduction to SQL
- Retrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQL
- Managing Views - Oracle Database: Introduction to SQL
- Performing arithmetic with date data
- Managing Views
- Using Self-joins
- Understanding Data Definition Language - Oracle Database: Introduction to SQL
- Using The MINUS operator
- Manipulating dates with the date function
- Using The UNION and UNION ALL operators
- Nesting multiple functions
- Using The DESCRIBE command
- Using Arithmetic expressions and NULL values in the SELECT statement
- Manipulating strings with character functions in SQL SELECT and WHERE clauses
- Applying the NVL, NULLIF, and COALESCE functions to data
- Using Data Definition Language
- Working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
- Using OUTER joins
- Using Single-Row Functions to Customize Output - Oracle Database: Introduction to SQL
- Using Various Types of Joins
- Using The SQL SELECT statement
- Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
- Using Non-equijoins
- Understanding implicit and explicit data type conversion
- Manipulating numbers with the ROUND, TRUNC, and MOD functions
- Displaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQL
Reporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQL
- Creating and using temporary tables
- Managing Database Transactions
- Using Group Functions
- Creating Groups of Data
- Managing constraints
- Controlling transactions
- Managing Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQL
- Using Single-Row Subqueries
- Restricting Group Results
- Managing Schema Objects - Oracle Database: Introduction to SQL
- Using Subqueries to Solve Queries - Oracle Database: Introduction to SQL
- Managing Sequences
- Managing Synonyms
- Managing Tables using DML statements - Oracle Database: Introduction to SQL
- Using Data Manipulation Language
- Managing Indexes
- Using Multiple Row Subqueries
Oracle 1z0-082 Korean Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Using the Set Operators | - Use set operators to combine multiple queries into a single query - Describe set operators (UNION, UNION ALL, INTERSECT, MINUS) |
| Topic 2: Understanding Oracle Database Architecture - Oracle Database Instance | - Understand Oracle Database instance management - Explain the memory structures (SGA, PGA) - Describe the background processes |
| Topic 3: Restricting and Sorting Data | - Use comparison operators and logical operators (AND, OR, NOT) - Use the WHERE clause to limit retrieved rows - Sort data using the ORDER BY clause - Use the LIKE and IN operators - Use the BETWEEN comparator - Use the NULL operators (IS NULL, IS NOT NULL) |
| Topic 4: Using Conversion Functions and Conditional Expressions | - Use nested functions - Apply the NVL, NULLIF, and COALESCE functions - Use the CAST function for data type conversion - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions |
| Topic 5: Retrieving Data using the SQL SELECT Statement | - Describe how schema objects work - Use scalar and correlated subqueries - Execute a basic SELECT statement - Use SQL row functions (character, number, date, conversion, general) - List the capabilities of SQL SELECT statements - Use the ORDER BY clause |
| Topic 6: Managing Oracle Database Instances | - Use the Automatic Diagnostic Repository (ADR) - Start up and shut down an Oracle Database instance - View the alert log and access dynamic performance views - Manage initialization parameter files (SPFILE, PFILE) |
| Topic 7: Managing Users, Roles, and Privileges | - Grant and revoke privileges - Create and manage roles - Differentiate system privileges and object privileges - Create and manage database user accounts |
| Topic 8: Working with Oracle Cloud Exadata Express Cloud Service | - Navigate the Exadata Express Cloud Service console - Describe the features and benefits of Exadata Express Cloud Service - Identify the prerequisites for Exadata Express Cloud Service - Provision and manage an Exadata Express Cloud Service instance |
| Topic 9: Using Single-Row Functions to Customize Output | - Describe various types of functions available in SQL - Use CASE and DECODE for conditional expressions - Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE) - Use character, number, and date functions in SELECT statements |
| Topic 10: Introduction to Oracle Database | - Explain Oracle Database server architecture - Describe Oracle Database instance and memory structures - Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) - Explain database storage structures (data blocks, segments, tablespaces, data files) - Describe Oracle Database architecture - Describe Oracle Database Cloud Service (DBCS) architecture and features |
| Topic 11: Using Subqueries to Solve Queries | - Use single-row subqueries with single-row and multiple-row operators - Use scalar subqueries in SQL - Define subqueries - Use subqueries in the WHERE clause and HAVING clause - Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) - Describe the types of subqueries (single-row, multi-row, multiple-column) |
| Topic 12: Managing Schema Objects | - Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK) - Create and modify tables - Create indexes and views - Manage sequences and synonyms |
| Topic 13: Displaying Data from Multiple Tables Using Joins | - Use Equijoins and Non-equijoins - Describe different types of joins and their features - Use CROSS joins - Join a table to itself using self-join - Use OUTER joins (LEFT, RIGHT, FULL) |
| Topic 14: Managing Data in Different Time Zones | - Explain the concepts of time zones and daylight savings - Use various datetime data types (DATE, TIMESTAMP, INTERVAL) - Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP) |
| Topic 15: Understanding Oracle Database Architecture - Database Storage Structures | - Manage space in tablespaces - Describe the logical and physical database structures - Describe tablespaces and data files - Create and manage tablespaces |
| Topic 16: Reporting Aggregated Data Using the Group Functions | - Describe group functions (AVG, SUM, MIN, MAX, COUNT) - Use the HAVING clause to filter grouped data - Use the GROUP BY clause to group data |
