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所在平台: Udemy |
课程主页: https://www.udemy.com/course/oracle-database-administration-i-1z0-082-exam-e/
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**Oracle Database Administration I (1Z0-082 Exam) 模拟题集** 本课程提供Oracle Database Administration I (1Z0-082) 考试的全面计时模拟测试。通过超过150道题目，您将有机会检验自己在一个半小时内，在以下关键领域对Oracle数据库知识和技能的掌握程度： **核心内容涵盖：** * **Oracle数据库架构：** 理解数据库架构、实例配置、内存与进程结构、逻辑和物理结构、服务器架构。 * **数据库实例管理：** 启动、关闭数据库实例；使用数据字典视图、动态性能视图；利用自动诊断存储库(ADR)、警报日志和跟踪文件；管理初始化参数文件。 * **用户、角色与权限管理：** 分配配额、实施最小权限原则、创建和分配配置文件、管理用户认证方法、用户、权限和角色。 * **存储管理：** 管理可恢复空间分配、收缩段、延迟段创建、使用节省空间特性、部署空间管理特性、管理不同类型的段、使用表和行压缩、理解块空间管理。 * **数据迁移：** 使用外部表、Oracle Data Pump、SQL\*Loader。 * **Oracle组件使用：** 利用Database Configuration Assistant (DBCA)、Oracle Enterprise Manager Cloud Control、Oracle Enterprise Manager Database Express、SQL Developer、SQL Plus。 * **Oracle Net Services配置：** 使用Oracle Net Services管理工具、配置数据库实例间的通信、配置Oracle Net Listener、连接到数据库实例、比较专用和共享服务器配置、管理命名方法。 * **表空间与数据文件管理：** 查看表空间信息、创建、更改和删除表空间、管理表数据存储、实施Oracle管理的文件的使用、移动和重命名在线数据文件。 * **撤销(Undo)管理：** 理解事务和撤销数据、存储撤销信息、配置撤销保留期、对比撤销数据和重做数据、理解临时撤销。 * **SQL基础：** 限制SQL语句返回的行数、使用变量、定义和验证查询、使用转换函数和条件表达式。 * **SQL JOIN与SET操作：** 展示来自多个表的数据库、使用自连接、连接类型、非等值连接、外部连接；匹配SELECT语句、使用ORDER BY子句、INTERSECT、MINUS、UNION和UNION ALL运算符。 * **DDL与视图管理：** 理解数据定义语言(DDL)、创建和使用视图。 * **时区管理：** 处理不同时区的数据。 * **SQL SELECT语句：** 检索数据、使用列别名、DESCRIBE命令、连接操作符、字面量字符串、DISTINCT关键字、算术表达式和NULL值。 * **单行函数：** 自定义输出、操作字符串、日期和数字。 * **组函数：** 报告聚合数据、限制组结果、创建数据组。 * **子查询：** 解决复杂查询。 * **DML与事务管理：** 使用DML语句管理表、管理数据库事务、控制事务。 * **Schema对象管理：** 管理索引、同义词、序列、创建和使用临时表、管理约束。 **为什么选择本模拟题集：** * **提升信心：** 模拟真实考试环境，帮助您熟悉考试形式，增强应试信心。 * **全面覆盖：** 严格按照1Z0-082考试大纲设计题目，确保您掌握所有考点。 * **无解释：** 专注于题型和知识点本身的测试，不提供解释，旨在检验您的独立思考能力（请注意，本课程本身不提供题目解释）。 * **终身访问：** 享受终身访问权限，随时随地进行练习。 **考试详情：** * **考试编号：** 1Z0-082 * **考试形式：** 选择题 * **考试时长：** 120分钟 * **题目数量：** 72题 * **通过分数：** 60% 祝您学习顺利，考试成功！
Complete timed practice tests for Oracle Database Administration I exam These practice test are constructed to enhance your confidence to sit for real exam as you will be testing your knowledge and skills for the below mentioned topics(150+ questions, No explanations)Oracle 1z0-082 Exam Covered Area:Understanding Oracle Database Architecture - Oracle Database: Administration WorkshopUnderstanding Oracle Database Instance ConfigurationsUnderstanding Oracle Database Memory and Process StructuresUnderstanding Logical and Physical Database StructuresUnderstanding Oracle Database Server ArchitectureManaging Database Instances - Oracle Database: Administration WorkshopStarting Up Oracle Database InstancesUsing Data Dictionary ViewsShutting Down Oracle Database InstancesUsing Dynamic Performance ViewsUsing the Automatic Diagnostic Repository (ADR)Using the Alert Log and Trace FilesManaging Initialization Parameter FilesManaging Users, Roles and Privileges - Oracle Database: Administration WorkshopAssigning Quotas to UsersApplying the Principal of Least PrivilegeCreating and Assigning ProfilesAdministering User Authentication MethodsManaging Oracle Database Users, Privileges, and RolesManaging Storage - Oracle Database: Administration WorkshopManaging Resumable Space AllocationShrinking SegmentsDeferring Segment CreationUsing Space-Saving FeaturesDeploying Oracle Database Space Management FeaturesManaging Different Types of SegmentsUsing Table and Row CompressionUnderstanding Block Space ManagementMoving Data - Oracle Database: Administration WorkshopUsing External TablesUsing Oracle Data PumpUsing SQL*LoaderAccessing an Oracle Database with Oracle supplied Tools - Oracle Database: Administration WorkshopUsing the Database Configuration Assistant (DBCA)Using Oracle Enterprise Manager Cloud ControlUsing racle enterprise Manager Database ExpressUsing SQL DeveloperUsing SQL PlusConfiguring Oracle Net Services - Oracle Database: Administration WorkshopUsing Oracle Net Services Administration ToolsConfiguring Communication Between Database InstancesConfiguring the Oracle Net ListenerConnecting to an Oracle Database InstanceComparing Dedicated and Shared Server ConfigurationsAdministering Naming MethodsManaging Tablespaces and Datafiles - Oracle Database: Administration WorkshopViewing Tablespace InformationCreating, Altering and Dropping TablespacesManaging Table Data StorageImplementing Oracle Managed FilesMoving and Renaming Online Data FilesManaging Undo - Oracle Database: Administration WorkshopUnderstanding Transactions and Undo DataStoring Undo InformationConfiguring Undo RententionComparing Undo Data and Redo DataUnderstanding Temporary UndoRestricting and Sorting Data - Oracle Database: Introduction to SQLApplying Rules of precedence for operators in an expressionLimiting Rows Returned in a SQL StatementUsing Substitution VariablesUsing the DEFINE and VERIFY commandsUsing Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQLApplying the NVL, NULLIF, and COALESCE functions to dataUnderstanding implicit and explicit data type conversionUsing the TO_CHAR, TO_NUMBER, and TO_DATE conversion functionsNesting multiple functionsDisplaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQLUsing Self-joinsUsing Various Types of JoinsUsing Non equijoinsUsing OUTER joinsUsing SET Operators - Oracle Database: Introduction to SQLMatching the SELECT statementsUsing the ORDER BY clause in set operationsUsing The INTERSECT operatorUsing The MINUS operatorUsing The UNION and UNION ALL operatorsUnderstanding Data Definition Language - Oracle Database: Introduction to SQLUsing Data Definition LanguageManaging Views - Oracle Database: Introduction to SQLManaging ViewsManaging Data in Different Time Zones - Oracle Database: Introduction to SQLWorking with CURRENT_DATE, CURRENT_TIMESTAMP,and LOCALTIMESTAMPWorking with INTERVAL data typesRetrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQLUsing Column aliasesUsing The DESCRIBE commandUsing The SQL SELECT statementUsing concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keywordUsing Arithmetic expressions and NULL values in the SELECT statementUsing Single-Row Functions to Customize Output - Oracle Database: Introduction to SQLManipulating strings with character functions in SQL SELECT and WHERE clausesPerforming arithmetic with date dataManipulating numbers with the ROUND, TRUNC and MOD functionsManipulating dates with the date functionReporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQLRestricting Group ResultsCreating Groups of DataUsing Group FunctionsUsing Subqueries to Solve Queries - Oracle Database: Introduction to SQLUsing Single Row SubqueriesUsing Multiple Row SubqueriesManaging Tables using DML statements - Oracle Database: Introduction to SQLManaging Database TransactionsUsing Data Manipulation LanguageControlling transactionsManaging Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQLManaging IndexesManaging SynonymsManaging SequencesManaging Schema Objects - Oracle Database: Introduction to SQLCreating and using temporary tablesManaging constraintsThese practice test are constructed to enhance your confidence to sit for real exam as you will be testing your knowledge and skills for the above mentioned topics.You'll get lifetime access to the practice testAll the best and Happy Learning!Official Exam Details:Exam Number: 1Z0-082Format: Multiple ChoiceDuration: 120 MinutesNumber of Questions: 72Passing Score: 60%
