更多“Which of the following is used b”相关问题
  • 第1题:

    Which of the following protocols is commonly used for VoIP technology?()

    • A、Telnet
    • B、SMTP
    • C、SIP
    • D、SNMP

    正确答案:C

  • 第2题:

    Which of the following tools can be used to identify the location of a network outage?()

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

    正确答案:A

  • 第3题:

    Which of the following commands should be used to report statistics on network protocols used by the system?()

    • A、 lsattr
    • B、 pstat
    • C、 netstat
    • D、 ifconfig

    正确答案:C

  • 第4题:

    单选题
    The man page for command shows the following syntax: The man page for command shows the following syntax: command [ -a | -b ] Which of the following statements is true regarding this entry?()
    A

    Either the -a or flag -b may be used, but not both.

    B

    If the flag -a is used then the flag -b also must be used.

    C

    One of the -a or -b flags must be used, but not both at the same time.

    D

    Both the flags may be used together, but neither are mandatory.


    正确答案: C
    解析: 暂无解析

  • 第5题:

    单选题
    Which of the following AIX commands is used to produce an input file that is then used to generate a NIS map file?()
    A

    wdadm

    B

    mrgpwd

    C

    makedbm

    D

    mkpasswd


    正确答案: A
    解析: 暂无解析

  • 第6题:

    Which of the following would BEST optimize a computer that is heavily used? ()

    • A、Scandisk
    • B、Defrag
    • C、Indexing
    • D、Chkdsk

    正确答案:B

  • 第7题:

    Which of the following tools should be used to report current network status and is often used to check the reliability of a network?()

    • A、 netpmon
    • B、 netstat
    • C、 nfsstat
    • D、 vmstat

    正确答案:B

  • 第8题:

    The man page for command shows the following syntax: The man page for command shows the following syntax: command [ -a | -b ] Which of the following statements is true regarding this entry?()

    • A、Either the -a or flag -b may be used, but not both.
    • B、If the flag -a is used then the flag -b also must be used.
    • C、One of the -a or -b flags must be used, but not both at the same time.
    • D、Both the flags may be used together, but neither are mandatory.

    正确答案:D

  • 第9题:

    单选题
    Which of the following is primarily used for VoIP?()
    A

    TLS

    B

    RDF

    C

    NTP

    D

    RTP


    正确答案: C
    解析: 暂无解析

  • 第10题:

    单选题
    Which of the following is a hybrid network topology used for fault tolerance, in which all computersMUST connect to each other?()
    A

    Star

    B

    Ring

    C

    Bus

    D

    Mesh


    正确答案: D
    解析: 暂无解析