参考答案和解析
正确答案:C,D
更多“Which two commands would you use”相关问题
  • 第1题:

    Which of the commands below would you enter if you wanted to see the configuration register of your router?()

    • A、show boot
    • B、show flash
    • C、show register
    • D、show version
    • E、show config

    正确答案:D

  • 第2题:

    Which of the following commands would a technician MOST likely use to map a printer from aremote computer?()

    • A、NET USE
    • B、IPCONFIG
    • C、NSLOOKUP
    • D、TRACERT

    正确答案:A

  • 第3题:

    Which of the following commands would MOST likely be used to see where a loss of connectivity between two devices on a network is located?()

    • A、tracert
    • B、netstat
    • C、nslookup
    • D、ping

    正确答案:A

  • 第4题:

    Which of the following commands would an administrator use to add startup scripts to the system startup process()

    • A、chitab
    • B、vi /etc/inittab
    • C、vi /etc/rc.d
    • D、mkitab

    正确答案:D

  • 第5题:

    You work as a database administrator for Certkiller .com. You have set the retention period for Automatic Repository (AWR) statistics to four days and collection interval to 15 minutes. You want to view the statistics collected and stored in AWR snapshot. Which two methods would you use to view the AWR statistics?()

    • A、use enterprise manager
    • B、use DBMS_SQL package
    • C、use DBMS_AWR package
    • D、use PRVT_WORKLOAD package
    • E、query the AWR snapshot repository objects
    • F、use DBMS_WORKLOAD_REPOSITORY package

    正确答案:A,F

  • 第6题:

    Which substitution variable would you use if you want to reuse the variable without prompting the user each time?()

    • A、&
    • B、ACCEPT
    • C、PROMPT
    • D、&&

    正确答案:D

  • 第7题:

    多选题
    While creating a scheduler window using the DBMS_SCHEDULER package, a user logged in as DBMGR gets the error message insufficient privileges.  Which two commands would you use to resolve this error?()
    A

    GRANT dba TO dbmgr;

    B

    GRANT connect TO dbmgr;

    C

    GRANT resource TO dbmgr;

    D

    GRANT hs_admin_role TO dbmgr;

    E

    GRANT manage scheduler TO dbmgr;


    正确答案: E,D
    解析: 暂无解析

  • 第8题:

    多选题
    You noticed that the index tablespace in your database requires a recovery. However, instead of performing a media recovery, you decided to re-create the indexes in a new tablespace. Which two options would you use to reduce the time it takes to re-create the indexes?()
    A

    ONLINE

    B

    REVERSE

    C

    PARALLEL

    D

    COMPRESS

    E

    NOLOGGING

    F

    COMPUTE STATISTICS


    正确答案: E,B
    解析: 暂无解析

  • 第9题:

    多选题
    You receive an alarm that your Junos device is experiencing problems regarding temperature. Which two commands would you use to investigate this problem?()
    A

    show chassis hardware

    B

    show chassis temperature-thresholds

    C

    show chassis pic fpc-slot <value> pic-slot <value>

    D

    show chassis environment


    正确答案: A,C
    解析: 暂无解析

  • 第10题:

    多选题
    Which two commands would you use to discard a candidate configuration?()
    A

    rollback

    B

    delete

    C

    delete 0

    D

    rollback 0


    正确答案: C,D
    解析: 暂无解析

  • 第11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: D
    解析: 暂无解析

  • 第12题:

    多选题
    Which two commands would you use to view OSPF routes?()
    A

    show ip route ospf

    B

    show ospf routes

    C

    show route protocol ospf

    D

    show route


    正确答案: B,D
    解析: 暂无解析

  • 第13题:

    You are working as an administrator at TestKing, and you need to set the bandwidth of your routers serial port to 56K. Which of the following commands would you use?()

    • A、Bandwidth 56000
    • B、Bandwidth 56000000
    • C、Bandwidth 56
    • D、Bandwidth 56kbps

    正确答案:C

  • 第14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15题:

    Which of the following commands would a system administrator use to initiate a rescan of the /etc/inittab file()

    • A、telinit -q
    • B、init -r
    • C、initab -s
    • D、exec /etc/inittab

    正确答案:A

  • 第16题:

    Very soon you will be performing maintenance operations. You would have several jobs to run as soon as the maintenance period starts. Which method would you use to create jobs without specifying the time period when the job should be run?()

    • A、 use DBMS_IJOB package
    • B、 use Oracle Scheduler
    • C、 use DBMS_JOB package
    • D、 use Oracle Data Pump Export and Import

    正确答案:B

  • 第17题:

    You noticed that the index tablespace in your database requires a recovery. However, instead of performing a media recovery, you decided to re-create the indexes in a new tablespace. Which two options would you use to reduce the time it takes to re-create the indexes?()

    • A、 ONLINE
    • B、 REVERSE
    • C、 PARALLEL
    • D、 COMPRESS
    • E、 NOLOGGING
    • F、 COMPUTE STATISTICS

    正确答案:C,E

  • 第18题:

    单选题
    Which one of the following commands would you enter to terminate a VTY line session?()
    A

    close

    B

    disable

    C

    disconnect

    D

    suspend

    E

    exit

    F

    None of the above


    正确答案: B
    解析: 暂无解析

  • 第19题:

    多选题
    While creating a scheduler window using the DBMS_SCHEDULER package, a user logged in as DBMGR gets the error message insufficient privileges? Which two commands would you use to resolve this error?()
    A

    GRANT dba TO dbmgr;

    B

    GRANT connect TO dbmgr;

    C

    GRANT resource TO dbmgr;

    D

    GRANT hs_admin_role TO dmbgr;

    E

    GRANT manage scheduler TO dbmgr;


    正确答案: E,A
    解析: 暂无解析

  • 第20题:

    多选题
    Which two built-ins would you use to remove the HOUR_ALARM timer using the timer_id parameter?()
    A

    FIND_TIMER

    B

    CREATE_TIMER

    C

    SET_TIMER

    D

    DELETE_TIMER

    E

    GET_APPLICATION_PROPERTY


    正确答案: A,B
    解析: 暂无解析

  • 第21题:

    多选题
    Without calling JTAC, which two troubleshooting tools on a MAG Series device would you use to identify the cause of an authentication failure?()
    A

    Remote Debugging

    B

    System Snapshot

    C

    User Access logs

    D

    Policy Tracing


    正确答案: B,D
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the commands below would you enter if you wanted to see the configuration register of your router?()
    A

    show boot

    B

    show flash

    C

    show register

    D

    show version

    E

    show config


    正确答案: E
    解析: 暂无解析

  • 第23题:

    单选题
    On a Cisco Catalyst 4500 Series, the fail LED is lit for one if its two power supplies. Which command would you use to check on this problem ?()
    A

    Show module

    B

    Show errdisable detect

    C

    Show environment

    D

    Show diagnostic content


    正确答案: A
    解析: 暂无解析

  • 第24题:

    多选题
    You noticed that the index tablespace in your database requires a recovery. However, instead of performing a media recovery, you decided to re/x7fcreate the indexes in a new tablespace. Which two options would you use to reduce the time it takes to re/x7fcreate the indexes?()
    A

    ONLINE

    B

    REVERSE

    C

    PARALLEL

    D

    COMPRESS

    E

    NOLOGGING

    F

    COMPUTE STATISTICS


    正确答案: D,A
    解析: 暂无解析