Oracle Database Administration I (1z0-082 Korean Version) : 1z0-082 Korean
- Exam Code: 1z0-082 Korean
- Exam Name: Oracle Database Administration I (1z0-082 Korean Version)
- Updated: Oct 15, 2026
- Q & A: 165 Questions and Answers
About Oracle Database Administration I (1z0-082 Korean Version) : 1z0-082 Korean Exam
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 Server Architecture
- Understanding Oracle Database Instance Configurations
- Understanding Logical and Physical Database Structures
Managing Database Instances - Oracle Database: Administration Workshop
- Using the Alert Log and Trace Files
- Starting Up Oracle Database Instances
- Using Data Dictionary Views
- Using Dynamic Performance Views
- Using the Automatic Diagnostic Repository (ADR)
- Managing Initialization Parameter Files
- Shutting Down Oracle Database Instances
Managing Users, Roles, and Privileges - Oracle Database: Administration Workshop
- Administering User Authentication Methods
- Creating and Assigning Profiles
- Managing Oracle Database Users, Privileges, and Roles
- Assigning Quotas to Users
- Applying the Principle of Least Privilege
Managing Storage - Oracle Database: Administration Workshop
- Deploying Oracle Database Space Management Features
- Managing Resumable Space Allocation
- Using Table and Row Compression
- Managing Different Types of Segments
- Using Space-Saving Features
- Shrinking Segments
- Deferring Segment Creation
- Understanding Block Space Management
Moving Data - Oracle Database: Administration Workshop
- Using Oracle Data Pump
- Using External Tables
- Using SQL Loader
Accessing an Oracle Database with Oracle supplied Tools - Oracle Database: Administration Workshop
- Using oracle enterprise Manager Database Express
- Using Oracle Enterprise Manager Cloud Control
- Using SQL Developer
- Using the Database Configuration Assistant (DBCA)
- Using SQL Plus
Configuring Oracle Net Services - Oracle Database: Administration Workshop
- Configuring the Oracle Net Listener
- Administering Naming Methods
- Connecting to an Oracle Database Instance
- Comparing Dedicated and Shared Server Configurations
- Configuring Communication Between Database Instances
- Using Oracle Net Services Administration Tools
Managing Tablespaces and Datafiles - Oracle Database: Administration Workshop
- Viewing Tablespace Information
- Creating, Altering, and Dropping Tablespaces
- Managing Table Data Storage
- Implementing Oracle Managed Files
- Moving and Renaming Online Data Files
Managing Undo - Oracle Database: Administration Workshop
- Storing Undo Information
- Configuring Undo Retention
- Limiting Rows Returned in a SQL Statement
- Understanding Transactions and Undo Data
- Restricting and Sorting Data - Oracle Database: Introduction to SQL
- Understanding Temporary Undo
- Comparing Undo Data and Redo Data
- Using the DEFINE and VERIFY commands
- Using Substitution Variables
- Applying Rules of precedence for operators in an expression
Using Conversion Functions and Conditional Expressions - Oracle Database: Introduction to SQL
- Using The MINUS operator
- Using The SQL SELECT statement
- Manipulating strings with character functions in SQL SELECT and WHERE clauses
- Managing Views - Oracle Database: Introduction to SQL
- Understanding Data Definition Language - Oracle Database: Introduction to SQL
- Using Non-equijoins
- Understanding implicit and explicit data type conversion
- Using Various Types of Joins
- Using The UNION and UNION ALL operators
- Using The DESCRIBE command
- Matching the SELECT statements
- Using SET Operators - Oracle Database: Introduction to SQL
- Using concatenation operator, literal character strings, alternative quote operator, and the DISTINCT keyword
- Applying the NVL, NULLIF, and COALESCE functions to data
- Using Column aliases
- Displaying Data from Multiple Tables Using Joins - Oracle Database: Introduction to SQL
- Using The INTERSECT operator
- Managing Views
- Performing arithmetic with date data
- Using the ORDER BY clause in set operations
- Using Single-Row Functions to Customize Output - Oracle Database: Introduction to SQL
- Retrieving Data using the SQL SELECT Statement - Oracle Database: Introduction to SQL
- Nesting multiple functions
- Using OUTER joins
- Using the TO_CHAR, TO_NUMBER, and TO_DATE conversion functions
- Using Self-joins
- Working with INTERVAL data types
- Working with CURRENT_DATE, CURRENT_TIMESTAMP, and LOCALTIMESTAMP
- Managing Data in Different Time Zones - Oracle Database: Introduction to SQL
- Using Arithmetic expressions and NULL values in the SELECT statement
- Manipulating dates with the date function
- Using Data Definition Language
- Manipulating numbers with the ROUND, TRUNC, and MOD functions
Reporting Aggregated Data Using Group Functions - Oracle Database: Introduction to SQL
- Using Data Manipulation Language
- Managing Schema Objects - Oracle Database: Introduction to SQL
- Managing Indexes
- Creating Groups of Data
- Managing Synonyms
- Using Group Functions
- Managing Database Transactions
- Using Multiple Row Subqueries
- Restricting Group Results
- Managing Sequences
- Managing constraints
- Creating and using temporary tables
- Using Single-Row Subqueries
- Managing Tables using DML statements - Oracle Database: Introduction to SQL
- Managing Sequences, Synonyms, Indexes - Oracle Database: Introduction to SQL
- Using Subqueries to Solve Queries - Oracle Database: Introduction to SQL
- Controlling transactions
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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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For more info read reference:
Reference: https://education.oracle.com/oracle-database-administration-i/pexam_1Z0-082
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Oracle 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.
Oracle 1z0-082 Korean Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Monitoring and Performance Management | - Performance tuning basics - Database monitoring tools |
| Topic 2: Database Administration | - Managing database objects - Managing users and privileges |
| Topic 3: Backup and Recovery Concepts | - RMAN fundamentals - Backup and restore operations |
| Topic 4: Multitenant Architecture | - Container and pluggable databases (CDB/PDB) - Managing pluggable databases |
| Topic 5: Oracle Database Architecture | - Physical database structure - Database instance and memory structures |
| Topic 6: Database Storage Structures | - Tablespaces and datafiles - Control files and redo logs |
| Topic 7: Database Installation and Configuration | - Creating and configuring a database - Installing Oracle Database software |
Oracle Database Administration I (1z0-082 Korean Version) Sample Questions:
Oracle Optimizer에 대한 설명 중 맞는 것은 세 가지입니다. (세 가지를 선택하세요.)
- A. 관련 스키마 객체, 시스템 및 세션 매개변수, 데이터 사전에서 찾은 정보를 기반으로 SQL 문에 대한 실행 계획을 생성합니다.
- B. 특정 SQL 문에 대한 SQL 실행 계획 지시문만 생성합니다.
- C. SELECT 문만 최적화할 수 있습니다.
- D. 이전 실행에서 최적화되지 않은 계획이 감지된 후 실행 계획을 다시 최적화할 수 있습니다.
- E. 데이터 사전에서 오래된 객체 통계를 업데이트합니다.
- F. 최적의 테이블 조인 순서와 방법을 결정합니다.
Correct Answer: A,C,F 🗳️
이 명령과 일부 부분 출력을 검토하십시오.
DB01.abc.com 서비스가 알 수 없는 상태를 표시하는 이유는 무엇입니까?
- A. 서비스 DB01.abc.com이 동적으로 등록됩니다.
- B. LOCAL_LISTENER 데이터베이스 매개변수가 LISTENER_1을 참조하는 서비스 이름으로 설정되지 않았습니다.
- C. 서비스 DB01.abc.com이 정적으로 등록되었습니다.
- D. SID_LIST_LISTENER 섹션이 LISTENER.ORA 파일에 포함되어 있지 않습니다.
- E. 수신기가 기본 포트 1521에서 수신하지 않습니다.
Correct Answer: B 🗳️
TABLE 옵션이 지정되지 않은 경우 기존 경로 SQL*Loader에서 사용되는 세 개의 파일은 무엇입니까? (3개를 선택하세요.)
- A. 덤프 파일
- B. 제어 파일
- C. 암호 파일
- D. 입력 파일
- E. 잘못된 파일
Correct Answer: B,D,E 🗳️
Oracle 데이터베이스의 세그먼트 유형에 대해 참인 두 문장은 무엇입니까?
- A. 테이블 세그먼트에는 항상 두 개 이상의 익스텐트가 있습니다.
- B. 인덱스 세그먼트에는 항상 두 개 이상의 익스텐트가 있습니다.
- C. 클러스터 세그먼트는 여러 테이블의 데이터를 포함할 수 있습니다.
- D. Undo 세그먼트는 Undo 테이블스페이스에만 저장됩니다.
- E. 임시 세그먼트는 임시 테이블스페이스에만 저장됩니다.
Correct Answer: E 🗳️
EMPLOYEES 테이블에는 데이터 형식이 NUMBER인 EMP_ID 열과 데이터 형식이 DATE인 HIRE_DATE 열이 있습니다.
채용 후 6개월이 지난 첫 번째 월요일 날짜를 표시하고 싶습니다.
세션에서 NLS_TERRITORY 매개변수가 AMERICA로 설정되어 있으므로 일요일이 한 주의 첫 번째 날입니다.
어떤 쿼리를 사용할 수 있나요?
- A. SELECT emp_id, NEXT_DAY(ADD_MONTHS(hire_date, 6), 1) FROM employees;
- B. SELECT emp_id, NEXT_DAY(MONTHS_BETWEEN(hire_date, SYSDATE), 6) FROM
직원; - C. SELECT emp_id, ADD_MONTHS(hire_date, 6), NEXT_DAY(`MONDAY') FROM employees;
- D. SELECT emp_id, NEXT_DAY(ADD_MONTHS(hire_date, 6), `MONDAY') FROM employees;
Correct Answer: D 🗳️
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