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

    Which of the following should be used to check a serial port for functionality?()

    • A、Loopback plug
    • B、Toner probe
    • C、Multimeter
    • D、Cable tester

    正确答案:A

  • 第2题:

    Which of the following commands should be used to delete an entry from the /etc/inittab?()

    • A、xitab
    • B、rmitab
    • C、chitab
    • D、delitab

    正确答案:B

  • 第3题:

    单选题
    Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem?()
    A

     filemon

    B

     istat

    C

     vmstat

    D

     iostat


    正确答案: A
    解析: 暂无解析

  • 第4题:

    单选题
    Which of the following shows the proper pronunciation of the word should in the sentenceWhat should we do?
    A

    /ʃu: d/

    B

    / ʃʊd/

    C

    /ʃəd/

    D

    /ʃid/


    正确答案: D
    解析:

  • 第5题:

    Which of the following commands should be used to show DNS information?()

    • A、 trace
    • B、 netstat
    • C、 ifconfig
    • D、 nslookup

    正确答案:D

  • 第6题:

    Which of the following commands should be used to determine which disk of a system is experiencing a disk I/O performance problem?()

    • A、 filemon
    • B、 istat
    • C、 vmstat
    • D、 iostat

    正确答案:D

  • 第7题:

    单选题
    When installing a hydraulic hose, which of the following precautions should be taken?()
    A

    The hose should not be twisted

    B

    The hose should be protected with a sleeve if it is subjected to rubbing

    C

    There should be some slack in the hose

    D

    All of the above


    正确答案: C
    解析: 暂无解析

  • 第8题:

    单选题
    Which of the following determines if the alarm should sound or an entry delay should start?()
    A

    The sensor itself

    B

    The way the zones are wired

    C

    The zone type

    D

    The digital dialer


    正确答案: D
    解析: 暂无解析