PDF Version DemoOracle 1z0-082: Oracle Database Administration 1 Exam Certification Path
The Oracle Certified Expert, Oracle Database 12c: RAC and Grid Infrastructure Administrator certification is for Database Development Systems Managers and Database Administrators with at least 1 year of RAC and Grid Infrastructure experience. It is also recommended to understand high availability concepts and clustering. To earn this certificate, you should have the ability to install, manage, monitor, and recover RAC databases, Clusterware, and ASM environments. You will get a complete understanding of the architecture of the Clusterware, ASM, and RAC databases while preparing for the exam. After earning this certification, you will gain the skills of installing, setup, backup and recovering, tuning, and monitoring these components. Self-study courses are great sources for the preparation of the Exam, but they do not meet the requirement of the training. To meet the requirement of the training course must be offered by Oracle University Training Center, Oracle Authorized Education Center, Oracle Authorized Partner, or Oracle Workforce Development Program. Courses can be a live virtual class, training on demand, learning subscription, or instructor-led in-class.
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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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 Memory and Process Structures
- Understanding Oracle Database Instance Configurations
- Understanding Oracle Database Server Architecture
- Understanding Logical and Physical Database Structures
Managing Database Instances - Oracle Database: Administration Workshop
- Using Data Dictionary Views
- Using the Alert Log and Trace Files
- Using the Automatic Diagnostic Repository (ADR)
- Using Dynamic Performance Views
- Managing Initialization Parameter Files
- Starting Up Oracle Database Instances
- Shutting Down Oracle Database Instances
Managing Users, Roles, and Privileges - Oracle Database: Administration Workshop
- Applying the Principle of Least Privilege
- Administering User Authentication Methods
- Creating and Assigning Profiles
- Managing Oracle Database Users, Privileges, and Roles
- Assigning Quotas to Users
Managing Storage - Oracle Database: Administration Workshop
- Managing Resumable Space Allocation
- Shrinking Segments
- Deploying Oracle Database Space Management Features
- Managing Different Types of Segments
- Using Space-Saving Features
- Understanding Block Space Management
- Using Table and Row Compression
- Deferring Segment Creation
Moving Data - Oracle Database: Administration Workshop
- Using SQL Loader
- Using Oracle Data Pump
- Using External Tables
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 Developer
- Using Oracle Enterprise Manager Cloud Control
- Using SQL Plus
Configuring Oracle Net Services - Oracle Database: Administration Workshop
- Configuring Communication Between Database Instances
- Administering Naming Methods
- Connecting to an Oracle Database Instance
- Using Oracle Net Services Administration Tools
- Comparing Dedicated and Shared Server Configurations
- Configuring the Oracle Net Listener
Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop
- Managing Table Data Storage
- Implementing Oracle Managed Files
- Creating, Altering, and Dropping Tablespaces
- Viewing Tablespace Information
- Moving and Renaming Online Data Files
Managing Undo - Oracle Database: Administration Workshop
- Limiting Rows Returned in a SQL Statement
- Restricting and Sorting Data - Oracle Database: Introduction to SQL
- Comparing Undo Data and Redo Data
- Understanding Transactions and Undo Data
- Configuring Undo Retention
- Understanding Temporary Undo
- Using Substitution Variables
- Applying Rules of precedence for operators in an expression
- Storing Undo Information
- Using the DEFINE and VERIFY commands
Using Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQL
- Using Data Definition Language
- Managing Views
- Applying the NVL, NULLIF, and COALESCE functions to data
- Working with INTERVAL data types
- Using The DESCRIBE command
- Manipulating numbers with the ROUND, TRUNC, and MOD functions
- Retrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQL
- Using Column aliases
- Using the ORDER BY clause in set operations
- Performing arithmetic with date data
- Managing Data in Different Time Zones - Oracle Database: Introduction to SQL
- Using OUTER joins
- Using The INTERSECT operator
- Understanding implicit and explicit data type conversion
- Nesting multiple functions
- Using Non-equijoins
- Using Single-Row Functions to Customize Output - Oracle Database: Introduction to SQL
- Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
- Using SET Operators - Oracle Database: Introduction to SQL
- Using Various Types of Joins
- Using Arithmetic expressions and NULL values in the SELECT statement
- Using Self-joins
- Managing Views - Oracle Database: Introduction to SQL
- Matching the SELECT statements
- Working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
- Manipulating dates with the date function
- Using The UNION and UNION ALL operators
- Manipulating strings with character functions in SQL SELECT and WHERE clauses
- Understanding Data Definition Language - Oracle Database: Introduction to SQL
- Using The MINUS operator
- Displaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQL
- Using The SQL SELECT statement
- Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
Reporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQL
- Managing Schema Objects - Oracle Database: Introduction to SQL
- Using Single-Row Subqueries
- Using Data Manipulation Language
- Managing Database Transactions
- Using Group Functions
- Managing Tables using DML statements - Oracle Database: Introduction to SQL
- Using Multiple Row Subqueries
- Managing Indexes
- Creating Groups of Data
- Managing constraints
- Creating and using temporary tables
- Controlling transactions
- Using Subqueries to Solve Queries - Oracle Database: Introduction to SQL
- Managing Synonyms
- Restricting Group Results
- Managing Sequences
- Managing Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQL
Reference: https://education.oracle.com/oracle-database-administration-i/pexam_1Z0-082
Oracle 1Z1-082 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Managing Oracle Database Instances | - View the alert log and access dynamic performance views - Use the Automatic Diagnostic Repository (ADR) - Manage initialization parameter files (SPFILE, PFILE) - Start up and shut down an Oracle Database instance |
| Managing Users, Roles, and Privileges | - Create and manage roles - Differentiate system privileges and object privileges - Create and manage database user accounts - Grant and revoke privileges |
| Retrieving Data using the SQL SELECT Statement | - Use scalar and correlated subqueries - Use SQL row functions (character, number, date, conversion, general) - Describe how schema objects work - Use the ORDER BY clause - List the capabilities of SQL SELECT statements - Execute a basic SELECT statement |
| Understanding Oracle Database Architecture - Oracle Database Instance | - Explain the memory structures (SGA, PGA) - Describe the background processes - Understand Oracle Database instance management |
| Displaying Data from Multiple Tables Using Joins | - Use CROSS joins - Describe different types of joins and their features - Use Equijoins and Non-equijoins - Join a table to itself using self-join - Use OUTER joins (LEFT, RIGHT, FULL) |
| Working with Oracle Cloud Exadata Express Cloud Service | - Describe the features and benefits of Exadata Express Cloud Service - Navigate the Exadata Express Cloud Service console - Provision and manage an Exadata Express Cloud Service instance - Identify the prerequisites for Exadata Express Cloud Service |
| Reporting Aggregated Data Using the Group Functions | - Describe group functions (AVG, SUM, MIN, MAX, COUNT) - Use the GROUP BY clause to group data - Use the HAVING clause to filter grouped data |
| Understanding Oracle Database Architecture - Database Storage Structures | - Describe the logical and physical database structures - Create and manage tablespaces - Describe tablespaces and data files - Manage space in tablespaces |
| Introduction to Oracle Database | - Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) - Describe Oracle Database instance and memory structures - Explain database storage structures (data blocks, segments, tablespaces, data files) - Describe Oracle Database architecture - Describe Oracle Database Cloud Service (DBCS) architecture and features - Explain Oracle Database server architecture |
| Using Single-Row Functions to Customize Output | - Use character, number, and date functions in SELECT statements - Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE) - Describe various types of functions available in SQL - Use CASE and DECODE for conditional expressions |
| Managing Data in Different Time Zones | - Use various datetime data types (DATE, TIMESTAMP, INTERVAL) - Describe the use of datetime functions (CURRENT_DATE, EXTRACT, LOCALTIMESTAMP) - Explain the concepts of time zones and daylight savings |
| Managing Schema Objects | - Create indexes and views - Manage sequences and synonyms - Create and modify tables - Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK) |
| Restricting and Sorting Data | - Use the WHERE clause to limit retrieved rows - Use the NULL operators (IS NULL, IS NOT NULL) - Use comparison operators and logical operators (AND, OR, NOT) - Use the BETWEEN comparator - Use the LIKE and IN operators - Sort data using the ORDER BY clause |
| Using the Set Operators | - Use set operators to combine multiple queries into a single query - Describe set operators (UNION, UNION ALL, INTERSECT, MINUS) |
| Using Subqueries to Solve Queries | - Define subqueries - Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) - Use scalar subqueries in SQL - Use single-row subqueries with single-row and multiple-row operators - Describe the types of subqueries (single-row, multi-row, multiple-column) - Use subqueries in the WHERE clause and HAVING clause |
| Using Conversion Functions and Conditional Expressions | - Use nested functions - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Use the CAST function for data type conversion - Apply the NVL, NULLIF, and COALESCE functions |
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