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1Z1-182유효한공부문제 - 1Z1-182완벽한인증자료

IT업계에 계속 종사할 의향이 있는 분들께 있어서 국제공인 자격증 몇개를 취득하는건 반드시 해야하는 선택이 아닌가 싶습니다. Oracle 1Z1-182 시험은 국제공인 자격증시험의 인기과목으로서 많은 분들이 저희Oracle 1Z1-182덤프를 구매하여 시험을 패스하여 자격증 취득에 성공하셨습니다. Oracle 1Z1-182 시험의 모든 문제를 커버하고 있는 고품질Oracle 1Z1-182덤프를 믿고 자격증 취득에 고고싱~!

Oracle 1Z1-182 시험요강:

주제
소개

주제 1

• Automated Maintenance: This section measures the skills of Database Administrators in describing automated maintenance tasks within Oracle databases. It focuses on applying automated features to streamline routine maintenance activities.

주제 2

• Introduction to Auditing: This domain tests the abilities of Compliance Specialists in implementing database auditing practices. It includes creating, modifying, and maintaining auditing policies while applying value-based auditing techniques like Fine-Grained Auditing (FGA).

주제 3

• Moving Data: This section evaluates the expertise of Data Migration Specialists in moving data within Oracle databases. It includes using external tables, executing Oracle Data Pump operations, and distinguishing SQL*Loader commands for importing data efficiently.

주제 4

• Describe Oracle Database Architecture: This section of the exam measures the skills of Database Administrators and System Architects in understanding the Oracle database architecture. It covers the configurations of Oracle database instances, memory structures like SGA and PGA, and process structures such as background processes. It also explains the logical and physical database structures, including datafiles, control files, and redo log files.

주제 5

• Managing Storage: This section tests the knowledge of Storage Engineers in managing storage features such as resumable space allocation, segment space-saving, and block space management. It also includes defining segment characteristics to optimize storage utilization.

주제 6

• Managing Undo: This domain measures the skills of Database Administrators in using undo data effectively. It compares undo data with redo data and explains temporary undo usage for efficient transaction management.

주제 7

• Introduction to Performance: This section evaluates the expertise of Performance Analysts in summarizing Oracle database performance management techniques. It includes measuring database performance using SQL execution plans, directives, and advisors to ensure optimal system efficiency.

 

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Fast2test이 바로 아주 좋은Oracle 1Z1-182인증시험덤프를 제공할 수 있는 사이트입니다. Fast2test 의 덤프자료는 IT관련지식이 없는 혹은 적은 분들이 고난의도인Oracle 1Z1-182인증시험을 패스할 수 있습니다. 만약Fast2test에서 제공하는Oracle 1Z1-182인증시험덤프를 장바구니에 넣는다면 여러분은 많은 시간과 정신력을 절약하실 수 있습니다. 우리Fast2test 의Oracle 1Z1-182인증시험덤프는 Fast2test전문적으로Oracle 1Z1-182인증시험대비로 만들어진 최고의 자료입니다.

최신 Oracle Database 23ai 1Z1-182 무료샘플문제 (Q56-Q61):

질문 # 56
Which three statements are true about roles?

• A. Roles must be password protected.
• B. The SET ROLE statement can enable one or more roles for a session.
• C. The SET ROLE statement can disable one or more roles for a session.
• D. All roles granted to a user are set on default when the user logs in.
• E. Object privileges may not be granted to roles.
• F. Roles may be granted to other roles.

정답：B,C,F

설명：
Roles in Oracle manage privileges efficiently. Let's dive into each option:
A . Roles must be password protected.
False. Roles can be password-protected (e.g., CREATE ROLE mgr IDENTIFIED BY secret), but it's optional. Non-protected roles (default) are enabled automatically if granted, requiring no password.
Mechanics:Password-protected roles need SET ROLE mgr IDENTIFIED BY secret, enhancing security for sensitive privileges.
B . Roles may be granted to other roles.
True. Roles can form hierarchies (e.g., GRANT clerk TO mgr), allowing nested privilege management.
Mechanics:A user with mgr inherits clerk privileges indirectly. Revoking clerk from mgr cascades appropriately.
Practical Use:Simplifies complex privilege structures in large organizations.
C . The SET ROLE statement can enable one or more roles for a session.
True. SET ROLE role1, role2; activates specified roles for the session, assuming they're granted and not password-protected (or password is provided).
Mechanics:Enabled roles grant their privileges immediately within the session scope.
D . Object privileges may not be granted to roles.
False. Object privileges (e.g., GRANT SELECT ON emp TO clerk) are a primary use of roles, making this statement incorrect.
Why Incorrect:Roles are designed for this purpose, contradicting the option.
E . All roles granted to a user are set on default when the user logs in.
False. Only roles marked as DEFAULT ROLE (via ALTER USER ... DEFAULT ROLE role1) are enabled at login. Non-default roles require SET ROLE.
Mechanics:Check via SELECT * FROM DBA_ROLE_PRIVS WHERE DEFAULT_ROLE='YES'.
F . The SET ROLE statement can disable one or more roles for a session.
True. SET ROLE NONE disables all roles, or SET ROLE role1 implicitly disables others not listed, providing granular control.
Practical Use:Useful for testing or restricting privileges temporarily.

 

질문 # 57
You execute this command: [oracle@host01 ~]$ expdp system/oracle FULL=Y DUMPFILE=exp_db_full.dmp PARALLEL=4 LOGFILE=exp_db_full.log JOB_NAME=exp_db_full. During the export operation, you detach from the job by using CTRL+C and then execute this command: Export> STOP_JOB=IMMEDIATE. Are you sure you wish to stop the job ([yes]/no): yes. Which two statements are true about the job?

• A. It continues to run in the background.
• B. You cannot monitor it.
• C. You can reattach to it and monitor it.
• D. It terminates.

정답：C,D

설명：
A .False. STOP_JOB=IMMEDIATE halts the job, not backgrounds it.
B .False. You can monitor before stopping or after restarting.
C .True. Before stopping, you can reattach with expdp attach=exp_db_full.
D .True. STOP_JOB=IMMEDIATE terminates the job instantly.

 

질문 # 58
Which two statements are true about Fine-Grained Auditing (FGA)?

• A. FGA policies can be created by a user having EXECUTE privilege on the DBMS_FGA package.
• B. FGA policies can be created by a user having the AUDIT_ADMIN privilege.
• C. FGA policies by default can be created by a schema owner on an object in their schema.
• D. FGA policies can be created by a user having granted the CREATE_FGA_POLICY role.
• E. FGA policies can only be created by a user with SYSDBA privilege.

정답：A,B

설명：
A .False. Schema owners need EXECUTE on DBMS_FGA.
B .False. Not limited to SYSDBA.
C .True. AUDIT_ADMIN includes FGA creation rights.
D .False. No such role exists.
E .True. DBMS_FGA.ADD_POLICY requires this privilege.

 

질문 # 59
What services does the Automatic Workload Repository (AWR) provide for the database self-tuning functionality?

• A. Simplifies the process of migrating Non-CDB databases to the cloud.
• B. Creates a new PDB with the original SID of the Non-CDB.
• C. Creates a new PDB by plugging in a previously unplugged Non-CDB.
• D. Enables the creation of a Non-CDB from a CDB.

정답：A

설명：
A .False. AWR doesn't create PDBs.
B .True. AWR stats aid migration planning (e.g., performance baselines).
C .False. AWR doesn't convert CDB to Non-CDB.
D .False. SID management isn't AWR's role.

 

질문 # 60
Which resource plan is used to manage the resources for the predefined maintenance window?

• A. The SYS_GROUP consumer resource group policies define the resources assigned ...
• B. The resources used by the predefined maintenance window can only be adjusted if you create a new resource plan in Resource Manager ...
• C. The predefined maintenance window starts automatically with 20% of the system resources ...
• D. By default, all predefined maintenance windows use the DEFAULT_MAINTENANCE_PLANresource plan, and automated maintenance tasks run under subplan called ORA$AUTOTASK.

정답：D

설명：
A .True. Oracle 23ai uses DEFAULT_MAINTENANCE_PLAN with ORA$AUTOTASK subplan for maintenance tasks (e.g., stats gathering). Others are incorrect or speculative.

 

질문 # 61
......

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