更多“Which of the following database ”相关问题
  • 第1题:

    which one of the following database elements is not updated when the design task is run?()

    • A、forms
    • B、views
    • C、roles
    • D、agents

    正确答案:C

  • 第2题:

    Which of the following statements allows BOB to revoke access to the SAMPLE database from user TOM?()

    • A、REVOKE ACCESS ON DATABASE FROM USER bob
    • B、REVOKE CONNECT ON DATABASE FROM USER tom
    • C、REVOKE tom FROM ACCESS ON DATABASE BY USER bob
    • D、REVOKE tom FROM CONNECT ON DATABASE BY USER bob

    正确答案:B

  • 第3题:

    You are managing a single instance Oracle 10g database that utilizes the following parameters:  Which of the following set of commands must you execute to enable Flashback Database?()

    • A、  STARTUP MOUNT EXCLUSIVE  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN;
    • B、  STARTUP MOUNT  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN RESETLOGS;
    • C、  STARTUP MOUNT EXCLUSIVE  ATLER DATABASE ARCHIVELOG;  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN RESETLOGS;
    • D、  STARTUP MOUNT  ALTER DATABASE ARCHIVELOG;  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN;

    正确答案:D

  • 第4题:

    Which of the following files cannot be backed up by RMAN? ()(Choose all that apply.)

    • A、Database datafiles
    • B、Control files
    • C、Online redo logs
    • D、Database pfiles
    • E、Archived redo logs

    正确答案:C,D

  • 第5题:

    单选题
    Which of the following steps is incorrect in the following sequence of enabling the ARCHIVELOG mode of a database?()
    A

    Shut down the database.

    B

    Set the appropriate parameters in init.ora file.

    C

    Start the database in NOMOUNT state.

    D

    Issue the ALTER DATABASE ARCHIVELOG command.

    E

    Open the database.

    F

    Take a full closed backup.


    正确答案: A
    解析: 暂无解析

  • 第6题:

    单选题
    Which of the following shut down options should not be used before performing a consistent whole database backup?()
    A

    NORMAL

    B

    TRANSACTIONAL

    C

    ABORT

    D

    IMMEDIATE

    E

    INCONSISTENT


    正确答案: A
    解析: 暂无解析

  • 第7题:

    单选题
    You are managing the Oracle database. Which of the following choices correctly identifies when Oracle reads the contents of the init.ora file?()
    A

    When the instance is started 

    B

    When the database is mounted 

    C

    When the database is opened 

    D

    When the database is closed


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    You are identifying dictionary objects in the Oracle database. Which of the following is a view in the data dictionary?()
    A

    V$DATABASE 

    B

    DBA_TABLES 

    C

    SYSAUD$ 

    D

    EMP


    正确答案: C
    解析: 暂无解析

  • 第9题:

    单选题
    To perform a database point-in-time recovery using RMAN, after database restoration, you must ensure that the database is in which of the following states?()
    A

    OPEN

    B

    MOUNT

    C

    NOMOUNT

    D

    CLOSE


    正确答案: A
    解析: 暂无解析

  • 第10题:

    Which of the following has an integrated database?()

    • A、AIX
    • B、IBM i
    • C、Linux
    • D、VIO Server

    正确答案:B

  • 第11题:

    Which of the following database objects can be used to raise an error if a table is updated?()

    • A、Package
    • B、Trigger
    • C、Stored Procedure
    • D、Informational Constraint

    正确答案:B

  • 第12题:

    Which of the following steps is incorrect in the following sequence of enabling the ARCHIVELOG mode of a database?()

    • A、Shut down the database.
    • B、Set the appropriate parameters in init.ora file.
    • C、Start the database in NOMOUNT state.
    • D、Issue the ALTER DATABASE ARCHIVELOG command.
    • E、Open the database.
    • F、Take a full closed backup.

    正确答案:B

  • 第13题:

    In a two-tier configuration, it is recommended to put which of the following components on different nodes?()

    • A、Database client and database server
    • B、WebSphere Application Server and Database Server
    • C、WebSphere Commerce Server and WebSphere Application Server
    • D、Web server and WebSphere Application Server

    正确答案:A,B

  • 第14题:

    多选题
    You enabled an audit policy by issuing the following statements: SQL> AUDIT POLICY ORA_DATABASE_PARAMETER BY SCOTT; SQL> AUDIT POLICY ORA_DATABASE_PARAMETER BY SYS, SYSTEM; For which database users and for which executions is the audit policy now active? ()
    A

    SYS, SYSTEM

    B

    SCOTT

    C

    Only for successful executions

    D

    Only for failed executions

    E

    Both successful and failed executions


    正确答案: C,A
    解析: 暂无解析

  • 第15题:

    单选题
    You are using the Database Configuration Assistant to configure your Oracle database. Which of the following terms pertains to the creation of an object from which creation of the other database can be based? ()
    A

    Clone 

    B

    Copy 

    C

    Template 

    D

    Terminal 


    正确答案: C
    解析: 暂无解析

  • 第16题:

    单选题
    Which of the following commands cannot be executed when the database open?()
    A

    RECOVER DATABASE

    B

    RECOVER TABLESPACE

    C

    RECOVER DATAFILE

    D

    ALTER DATABASE RECOVER DATAFILE


    正确答案: A
    解析: 暂无解析

  • 第17题:

    单选题
    You are managing a single instance Oracle 10g database that utilizes the following parameters:  Which of the following set of commands must you execute to enable Flashback Database?()
    A

      STARTUP MOUNT EXCLUSIVE  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN;

    B

      STARTUP MOUNT  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN RESETLOGS;

    C

      STARTUP MOUNT EXCLUSIVE  ATLER DATABASE ARCHIVELOG;  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN RESETLOGS;

    D

      STARTUP MOUNT  ALTER DATABASE ARCHIVELOG;  ALTER DATABASE FLASHBACK ON;  ALTER DATABASE OPEN;


    正确答案: A
    解析: 暂无解析