更多“单选题Which of the following commands cannot use the functionality assosciated with theNLS_DATE_FORMAT variable?()A RESTOREB RECOVERC REPORTD BACKUP”相关问题
  • 第1题:

    Which of the following tools would a technician use to check functionality of a physical networkconnection?()

    • A、Butt set
    • B、Cable tester
    • C、Protocol analyzer
    • D、Voltage event recorder

    正确答案:B

  • 第2题:

    Which of the following commands will allow remote use of a folder?()

    • A、NET SEND
    • B、NET SHARE
    • C、NET FILE
    • D、NET VIEW

    正确答案:B

  • 第3题:

    Which of the following commands is used to restore the VIO server from a backup image?()

    • A、dd
    • B、tar
    • C、restore
    • D、installios

    正确答案:D

  • 第4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:B

  • 第5题:

    Which commands are used for RMAN database recovery?()

    • A、 restore
    • B、 repair
    • C、 copy
    • D、 recover
    • E、 replace

    正确答案:A,D

  • 第6题:

    单选题
    As A DBA, which of the following methods can you use to make a backup of your table?()
    A

    Recover Manager (RMAN) utility

    B

    Import utility

    C

    Export utility

    D

    O/S backup command


    正确答案: C
    解析: 暂无解析

  • 第7题:

    单选题
    Which of the following commands cannot use the functionality assosciated with theNLS_DATE_FORMAT variable?()
    A

    RESTORE

    B

    RECOVER

    C

    REPORT

    D

    BACKUP


    正确答案: D
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?()
    A

    SFC

    B

    RECOVER

    C

    REPLACE

    D

    COPY


    正确答案: A
    解析: 暂无解析

  • 第9题:

    多选题
    Which of the following routing protocols support the use of VLSM (Variable Length Subnet Masking)?()
    A

    RIPv1

    B

    EIGRP

    C

    OSPF

    D

    IGRP

    E

    RIPv2


    正确答案: D,A
    解析: 暂无解析

  • 第10题:

    单选题
    A group of users report that they can access local resources but cannot access the Internet. Which of the following should the administrator use to test connectivity?()
    A

    tracert

    B

    msconfig

    C

    route

    D

    net use


    正确答案: A
    解析: 暂无解析

  • 第11题:

    单选题
    Which of the following ping commands would a technician use to ping continuously?()
    A

    PING -l

    B

    PING -R

    C

    PING -t

    D

    PING -a


    正确答案: B
    解析: 暂无解析

  • 第12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13题:

    Which of the following ping commands would a technician use to ping continuously?()

    • A、PING -l
    • B、PING -R
    • C、PING -t
    • D、PING -a

    正确答案:C

  • 第14题:

    Which of the following commands should Karen, a technician, use to examine and restoreprotected system files?()

    • A、SFC
    • B、RECOVER
    • C、REPLACE
    • D、COPY

    正确答案:A

  • 第15题:

    Compressed backups work with which of the following commands?()

    • A、 copy as backup
    • B、 backup as copy
    • C、 backup
    • D、 copy

    正确答案:C

  • 第16题:

    Which of the following commands will fail?()  

    • A、 report schema
    • B、 report need backup
    • C、 report need backup days 3
    • D、 report user
    • E、 report obsolete

    正确答案:D

  • 第17题:

    单选题
    Which of the following commands is used to restore the VIO server from a backup image?()
    A

    dd

    B

    tar

    C

    restore

    D

    installios


    正确答案: C
    解析: 暂无解析

  • 第18题:

    单选题
    Which of the following commands can an operator use to view disk performance details?()
    A

    topas -D

    B

    topas -R

    C

    topas -C

    D

    topas -d


    正确答案: A
    解析: 暂无解析

  • 第19题:

    单选题
    You observe that the senior database administrator always uses the following command when connecting to Recovery Manager (RMAN), and then starts executing commands to backup the database files:  $ rman target /  What would be the effect of this command?()
    A

    RMAN would use the current operating system location to place the backup.

    B

    RMAN would use the control file of the target database to maintain the backup.

    C

    RMAN would use the recovery catalog of the target database to maintain the backup.

    D

    RMAN would use the control file of the target database to maintain the backup metadata. 

    E

    RMAN would use the recovery catalog of the target database to maintain the backup metadata.


    正确答案: C
    解析: 暂无解析

  • 第20题:

    单选题
    Compressed backups work with which of the following commands?()
    A

     copy as backup

    B

     backup as copy

    C

     backup

    D

     copy


    正确答案: A
    解析: 暂无解析

  • 第21题:

    单选题
    Which of the following commands would a technician use to view the active applicationconnections on a local PC to the network?()
    A

    ipconfig

    B

    netstat

    C

    nslookup

    D

    net use


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following tools would a technician use to check functionality of a physical networkconnection?()
    A

    Butt set

    B

    Cable tester

    C

    Protocol analyzer

    D

    Voltage event recorder


    正确答案: C
    解析: 暂无解析

  • 第23题:

    单选题
    Which of the following commands will fail?()
    A

     report schema

    B

     report need backup

    C

     report need backup days 3

    D

     report user

    E

     report obsolete


    正确答案: C
    解析: 暂无解析

  • 第24题:

    单选题
    Which of the following commands should Mike, a technician, use to display the available switches of a command line utility?()
    A

    DIR /S

    B

    MSINFO

    C

    ATTRIB -H

    D

    HELP


    正确答案: D
    解析: 暂无解析