单选题Which of the following environment variables specifies a non-default location for the listener configuration file?()A LSN_ADMINB TNS_ADMINC ADMIN_TNSD TSN_ADMIN

题目
单选题
Which of the following environment variables specifies a non-default location for the listener configuration file?()
A

LSN_ADMIN

B

TNS_ADMIN

C

ADMIN_TNS

D

TSN_ADMIN


相似考题
参考答案和解析
正确答案: B
解析: 暂无解析
更多“单选题Which of the following environment variables specifies a non-default location for the listener configuration file?()A LSN_ADMINB TNS_ADMINC ADMIN_TNSD TSN_ADMIN”相关问题
  • 第1题:

    Which of the following specifies a set of consistent requirements for a workstation or server?()

    • A、Vulnerability assessment
    • B、Imaging software
    • C、Patch management
    • D、Configuration baseline

    正确答案:D

  • 第2题:

    In a DNS environment, the zone file that maps hostnames to IP address (sometimes called the named.hosts file), is created on which of the following servers?()

    • A、Cache
    • B、Primary
    • C、Secondary
    • D、Primary and secondary

    正确答案:B

  • 第3题:

    You execute the following statement in a Microsoft Windows environment. There are no conflicts in the path name definitions. C: /> mysqld – install Mysql56 – defaults – file = C :/my –opts.cnf What is the expected outcome?()

    • A、Mysql is installed as the Windows service name Mysql56, and uses c: /my-opts.cnf as the configuration file
    • B、An error message is issued because – install is not a valid option for mysqld
    • C、A running Mysql 5.6 installation has its runtime configuration updated with the server variables set in c: /my-opts.cnf
    • D、Mysqld acts as an MSI installer and installs the Mysql 5.6 version, with the c: /my-opts.cnf configuration file

    正确答案:A

  • 第4题:

    The listener has shut down unexpectedly. You want to view the listener log file and listener trace file to find the cause of the problem. How can you view the contents of the listener log file and the listener trace file?()

    • A、 Open the file at the location specified by the BACKGROUND_DUMP_DEST parameter in the pfile.
    • B、 Open the file at the location specified by the USER_DUMP_DEST parameter in the pfile.
    • C、 Issue the SERVICES command at the LSNRCTL> prompt.
    • D、 Issue the STATUS command at the LSNRCTL> prompt.

    正确答案:D

  • 第5题:

    Anyone who knows just the host name and the listener name can have full control over the listener. They can stop the listener and also obtain detailed information about the listener, database, and the configuration of the application. How would you avoid this scenario?()

    • A、lock the listener
    • B、hide the listener
    • C、create multiple listeners
    • D、run listener on a remote client
    • E、set a password for the listener
    • F、store listener.ora in a non-default location

    正确答案:E

  • 第6题:

    Which of the following file should be configured for dynamic service registration?()

    • A、LISTENER.ORA
    • B、SQLNET.ORA
    • C、INIT.ORA
    • D、TNSNAMES.ORA

    正确答案:C

  • 第7题:

    单选题
    Which statement correctly describes the change tracking writer (CTWR) background process?()
    A

     It keeps track of changes in the background processes.

    B

     It records the system change number (SCN) in the control file.

    C

     It writes audit records for user changes to the change tracking file.

    D

     It records any changes to the listened configuration in the listener.ora file.

    E

     It records any changes to the database parameters in the change tracking file.

    F

     It records the physical location of all the changes that are made to the database in the change tracking file.


    正确答案: F
    解析: 暂无解析

  • 第8题:

    单选题
    In a DNS environment, the zone file that maps hostnames to IP address (sometimes called the named.hosts file), is created on which of the following servers?()
    A

    Cache

    B

    Primary

    C

    Secondary

    D

    Primary and secondary


    正确答案: B
    解析: 暂无解析

  • 第9题:

    单选题
    Which modifier is used to change listener parameters in the Listener Control utility environment?()
    A

    SET

    B

    ALTER

    C

    CHANGE

    D

    UPDATE


    正确答案: A
    解析: 暂无解析

  • 第10题:

    单选题
    You are maintaining the database of a company. The listener process, listener1, is configured for remote access. You have issued the following command:   LSNRCTL>STATUS listener1   Which information will NOT be displayed when you issue the above command?()
    A

     whether the password is set in the listener or a file or not

    B

     the number of client connections the service handler has refused

    C

     the information will be displayed whether the instance can accept connections or not

    D

     the protocol addresses on which the listener is configured to listen


    正确答案: B
    解析: 暂无解析

  • 第11题:

    单选题
    A user would like their shell prompt to reflect the current directory. Which of the following environment variables can be set to accomplish this?()
    A

    PS1

    B

    PATH

    C

    PROMPT

    D

    LOCPATH


    正确答案: B
    解析: 暂无解析

  • 第12题:

    多选题
    You are the Database Administrator (DBA) of your company. You execute the following statement on an Oracle 10g instance:   SQL> ALTER SYSTEM SWITCH LOGFILE;   Which two tasks are performed when the statement is executed? ()
    A

    The DBWn process writes to the datafile.

    B

    Changes in the background process are recorded.

    C

    The log file is updated with the current SCN number.

    D

    The System Change Number (SCN) is recorded in the control file.

    E

    The changes to the listener configuration in the listener.ora file are recorded.


    正确答案: A,E
    解析: 暂无解析

  • 第13题:

    Which of the following tools is used to report the location of logical partitions of a file system on a physical volume?()

    • A、 lsfs
    • B、 iostat
    • C、 lslv -p
    • D、 lsvg -p

    正确答案:C

  • 第14题:

    A user would like their shell prompt to reflect the current directory. Which of the following environment variables can be set to accomplish this?()

    • A、PS1
    • B、PATH
    • C、PROMPT
    • D、LOCPATH

    正确答案:A

  • 第15题:

    Which of the following files can be used to configure connection pooling in the shared server environment?()

    • A、INIT.ORA
    • B、SQLNET.ORA
    • C、TNSNAMES.ORA
    • D、SERVICES.ORA
    • E、LISTENER.ORA

    正确答案:A

  • 第16题:

    Which of the following environment variables specifies a non-default location for the listener configuration file?()

    • A、LSN_ADMIN
    • B、TNS_ADMIN
    • C、ADMIN_TNS
    • D、TSN_ADMIN

    正确答案:B

  • 第17题:

    You are maintaining the database of a company. The listener process, listener1, is configured for remote access. You have issued the following command:   LSNRCTL>STATUS listener1   Which information will NOT be displayed when you issue the above command?() 

    • A、 whether the password is set in the listener or a file or not
    • B、 the number of client connections the service handler has refused
    • C、 the information will be displayed whether the instance can accept connections or not
    • D、 the protocol addresses on which the listener is configured to listen

    正确答案:B

  • 第18题:

    单选题
    Which of the following tools is used to report the location of logical partitions of a file system on a physical volume?()
    A

     lsfs

    B

     iostat

    C

     lslv -p

    D

     lsvg -p


    正确答案: C
    解析: 暂无解析

  • 第19题:

    单选题
    The listener has shut down unexpectedly. You want to view the listener log file and listener trace file to find the cause of the problem. How can you view the contents of the listener log file and the listener trace file?()
    A

     Open the file at the location specified by the BACKGROUND_DUMP_DEST parameter in the pfile.

    B

     Open the file at the location specified by the USER_DUMP_DEST parameter in the pfile.

    C

     Issue the SERVICES command at the LSNRCTL> prompt.

    D

     Issue the STATUS command at the LSNRCTL> prompt.


    正确答案: B
    解析: 暂无解析

  • 第20题:

    单选题
    Given the following router output,which configuration file will the router use at its next reload?()
    A

    config

    B

    clientqos.cnf

    C

    startup-config

    D

    running-configuration


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    You execute the following statement in a Microsoft Windows environment. There are no conflicts in the path name definitions. C: /> mysqld – install Mysql56 – defaults – file = C :/my –opts.cnf What is the expected outcome?()
    A

    Mysql is installed as the Windows service name Mysql56, and uses c: /my-opts.cnf as the configuration file

    B

    An error message is issued because – install is not a valid option for mysqld

    C

    A running Mysql 5.6 installation has its runtime configuration updated with the server variables set in c: /my-opts.cnf

    D

    Mysqld acts as an MSI installer and installs the Mysql 5.6 version, with the c: /my-opts.cnf configuration file


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    Anyone who knows just the host name and the listener name can have full control over the listener. They can stop the listener and also obtain detailed information about the listener, database, and the configuration of the application. How would you avoid this scenario?()
    A

    lock the listener

    B

    hide the listener

    C

    create multiple listeners

    D

    run listener on a remote client

    E

    set a password for the listener

    F

    store listener.ora in a non-default location


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    Because of changes in an application environment, the /etc/inittab file needs to be modified.  Which of the following commands would be used to accomplish this in a supported manner()
    A

    vi

    B

    chitab

    C

    chssys

    D

    chrsrc


    正确答案: B
    解析: 暂无解析

  • 第24题:

    单选题
    Which of the following environment variables specifies a non-default location for the listener configuration file?()
    A

    LSN_ADMIN

    B

    TNS_ADMIN

    C

    ADMIN_TNS

    D

    TSN_ADMIN


    正确答案: C
    解析: 暂无解析