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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 Logical and Physical Database Structures
- Understanding Oracle Database Server Architecture
Managing Database Instances - Oracle Database: Administration Workshop
- Using the Alert Log and Trace Files
- Starting Up Oracle Database Instances
- Using Dynamic Performance Views
- Managing Initialization Parameter Files
- Using the Automatic Diagnostic Repository (ADR)
- Using Data Dictionary Views
- Shutting Down Oracle Database Instances
Managing Users, Roles, and Privileges - Oracle Database: Administration Workshop
- Creating and Assigning Profiles
- Managing Oracle Database Users, Privileges, and Roles
- Assigning Quotas to Users
- Applying the Principle of Least Privilege
- Administering User Authentication Methods
Managing Storage - Oracle Database: Administration Workshop
- Managing Resumable Space Allocation
- Using Table and Row Compression
- Shrinking Segments
- Understanding Block Space Management
- Using Space-Saving Features
- Deploying Oracle Database Space Management Features
- Deferring Segment Creation
- Managing Different Types of Segments
Moving Data - Oracle Database: Administration Workshop
- Using Oracle Data Pump
- Using SQL Loader
- Using External Tables
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 the Oracle Net Listener
- Configuring Communication Between Database Instances
- Connecting to an Oracle Database Instance
- Administering Naming Methods
- Using Oracle Net Services Administration Tools
- Comparing Dedicated and Shared Server Configurations
Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop
- Implementing Oracle Managed Files
- Managing Table Data Storage
- Viewing Tablespace Information
- Moving and Renaming Online Data Files
- Creating, Altering, and Dropping Tablespaces
Managing Undo - Oracle Database: Administration Workshop
- Limiting Rows Returned in a SQL Statement
- Applying Rules of precedence for operators in an expression
- Using the DEFINE and VERIFY commands
- Restricting and Sorting Data - Oracle Database: Introduction to SQL
- Configuring Undo Retention
- Comparing Undo Data and Redo Data
- Using Substitution Variables
- Understanding Temporary Undo
- Storing Undo Information
- Understanding Transactions and Undo Data
Using Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQL
- Managing Views - Oracle Database: Introduction to SQL
- Using the ORDER BY clause in set operations
- Manipulating numbers with the ROUND, TRUNC, and MOD functions
- Using Single-Row Functions to Customize Output - Oracle Database: Introduction to SQL
- Managing Views
- Using The DESCRIBE command
- Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
- Using Non-equijoins
- Using OUTER joins
- Using Column aliases
- Matching the SELECT statements
- Manipulating dates with the date function
- Using Various Types of Joins
- Using Arithmetic expressions and NULL values in the SELECT statement
- Using The SQL SELECT statement
- Displaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQL
- Working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
- Understanding Data Definition Language - Oracle Database: Introduction to SQL
- Understanding implicit and explicit data type conversion
- Using Self-joins
- Working with INTERVAL data types
- Performing arithmetic with date data
- Using The UNION and UNION ALL operators
- Using Data Definition Language
- Manipulating strings with character functions in SQL SELECT and WHERE clauses
- Nesting multiple functions
- Using SET Operators - Oracle Database: Introduction to SQL
- Managing Data in Different Time Zones - Oracle Database: Introduction to SQL
- Using The MINUS operator
- Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
- Retrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQL
- Using The INTERSECT operator
- Applying the NVL, NULLIF, and COALESCE functions to data
Reporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQL
- Managing Database Transactions
- Using Data Manipulation Language
- Managing Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQL
- Managing Indexes
- Using Multiple Row Subqueries
- Restricting Group Results
- Managing Synonyms
- Managing constraints
- Controlling transactions
- Managing Sequences
- Using Subqueries to Solve Queries - Oracle Database: Introduction to SQL
- Using Single-Row Subqueries
- Creating Groups of Data
- Creating and using temporary tables
- Using Group Functions
- Managing Tables using DML statements - Oracle Database: Introduction to SQL
- Managing Schema Objects - Oracle Database: Introduction to SQL
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.
How much Oracle 1z0-082: Oracle Database Administration I Exam Cost
The price of the Oracle 1Z0-068 Exam is USD 245, for more information related to the Oracle 1Z0-068 Exam please visit Oracle website.
Reference: https://education.oracle.com/oracle-database-administration-i/pexam_1Z0-082
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Oracle 1Z0-082日本語 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Understanding Oracle Database Architecture - Database Storage Structures | - Create and manage tablespaces - Describe the logical and physical database structures - Describe tablespaces and data files - Manage space in tablespaces |
| Topic 2: Managing Schema Objects | - Manage sequences and synonyms - Manage constraints (NOT NULL, UNIQUE, PRIMARY KEY, FOREIGN KEY, CHECK) - Create indexes and views - Create and modify tables |
| Topic 3: Using Single-Row Functions to Customize Output | - Use character, number, and date functions in SELECT statements - Describe various types of functions available in SQL - Describe the use of conversion functions (TO_CHAR, TO_NUMBER, TO_DATE) - Use CASE and DECODE for conditional expressions |
| Topic 4: 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 |
| Topic 5: Using the Set Operators | - Use set operators to combine multiple queries into a single query - Describe set operators (UNION, UNION ALL, INTERSECT, MINUS) |
| Topic 6: 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 7: Managing Users, Roles, and Privileges | - Grant and revoke privileges - Create and manage database user accounts - Differentiate system privileges and object privileges - Create and manage roles |
| Topic 8: Using Subqueries to Solve Queries | - Use single-row subqueries with single-row and multiple-row operators - Define subqueries - Use subqueries in the WHERE clause and HAVING clause - Use multiple-row subqueries with multiple-row operators (IN, ANY, ALL) - Use scalar subqueries in SQL - Describe the types of subqueries (single-row, multi-row, multiple-column) |
| Topic 9: Managing Oracle Database Instances | - Use the Automatic Diagnostic Repository (ADR) - Manage initialization parameter files (SPFILE, PFILE) - View the alert log and access dynamic performance views - Start up and shut down an Oracle Database instance |
| Topic 10: Displaying Data from Multiple Tables Using Joins | - Use OUTER joins (LEFT, RIGHT, FULL) - Use CROSS joins - Describe different types of joins and their features - Join a table to itself using self-join - Use Equijoins and Non-equijoins |
| Topic 11: Introduction to Oracle Database | - Describe Oracle Database Cloud Service (DBCS) architecture and features - Describe Oracle Database architecture - Describe Oracle Database instance and memory structures - Describe Oracle processes (PMON, SMON, DBWn, LGWR, CKPT, others) - Explain Oracle Database server architecture - Explain database storage structures (data blocks, segments, tablespaces, data files) |
| Topic 12: Using Conversion Functions and Conditional Expressions | - Apply the NVL, NULLIF, and COALESCE functions - Use nested functions - Use the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions - Use the CAST function for data type conversion |
| Topic 13: Restricting and Sorting Data | - Sort data using the ORDER BY clause - Use the LIKE and IN operators - Use the NULL operators (IS NULL, IS NOT NULL) - Use the WHERE clause to limit retrieved rows - Use the BETWEEN comparator - Use comparison operators and logical operators (AND, OR, NOT) |
| Topic 14: Understanding Oracle Database Architecture - Oracle Database Instance | - Understand Oracle Database instance management - Explain the memory structures (SGA, PGA) - Describe the background processes |
| Topic 15: Retrieving Data using the SQL SELECT Statement | - Execute a basic SELECT statement - List the capabilities of SQL SELECT statements - Use scalar and correlated subqueries - Use SQL row functions (character, number, date, conversion, general) - Use the ORDER BY clause - Describe how schema objects work |
| Topic 16: 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 |
