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参考答案和解析
正确答案: D
解析:
此题为强调结构。空白处为所强调部分。A、B、C、D四个选择项中均出现谓语动词,因此可推断,强调部分为从句。根据空白后内容得知,强调的部分为主语,因此这一从句应为主语从句。据此A、C先可排除。B和D的区别在于语序,名词性从句不需倒装,因此B可排除。
更多“It is _____ that should be given priority to.”相关问题
  • 第1题:

    If you are given engine orders, how should you reply and report?


    正确答案:When engine orders given, first repeat it clearly and loudly, then ring the telegraph to the position ordered, when the revolution commanded of the engine is obtained, report it to the commander. Such as “dead slow astern”, that means to keep the ship run astern very slowly. When the order is given, repeat it “dead slow astern”, then ring the telegraph to the “dead slow stern” position., when the revolution is obtained, report “engine is dead slow astern, sir.”

  • 第2题:

    Which of the following should be configured to provide priority to voice traffic?()

    A. Port mirroring

    B. DMZ

    C. Qos

    D. Trunking


    参考答案:C

  • 第3题:

    If two windows overlap, which window attribute will determine whether one should be chosen over the other?()

    • A、WINDOW_PRIORITY
    • B、PRIORITY
    • C、PRIORITY_LEVEL
    • D、WINDOW_PRIORITY_LEVEL
    • E、OVERLAP_RULE

    正确答案:A

  • 第4题:

    Each port that is configured to use LACP has an LACP port priority. Which statements are true about LACP port priority? ()

    • A、 Port priority value can be configured between 1 and 65535.
    • B、 A higher port priority value means a higher priority of LACP.
    • C、 Port priority can be configured so that specific links can be chosen as active links rather than the hot standby links within the port channel.
    • D、 LACP uses the port priority with the port number to form the port identifier.
    • E、 LACP Port priority default value should always be changed

    正确答案:A,C,D

  • 第5题:

    Which two statements correctly identify factors to consider when Configuring WAN QoS?()

    • A、Voice Traffic uses Assured Forwarding
    • B、Voice Signaling traffic uses Assured Forwarding
    • C、Voice Signaling traffic uses priority queuing
    • D、Voice Traffic uses priority queuing
    • E、Voice signaling traffic should use priority queuing with Assured Forwarding

    正确答案:B,D

  • 第6题:

    Which of the following should be configured to provide priority to voice traffic?()

    • A、Port mirroring
    • B、DMZ
    • C、Qos
    • D、Trunking

    正确答案:C

  • 第7题:

    You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.you are responsible for managing two edge transport servers named -ex05 and -ex06.to ensure productivity within the organization you receive an instruction to make sure that e-mail messages sent from the internet is sent to -ex06 in the event of -ex05 failing. What should you do?()

    • A、This can be accomplished by creating two MX records.Then the mx record for -ex05 should be assigned a priority of 20.Thereafter the mx record for -ex06 should be assigned a priority of 10.
    • B、This can be accomplished by creating two SRV records.Then the srv record for -ex05 should be assigned a priority of 20.Thereafter the srv record for -ex06 should be assigned a priority of 10.
    • C、This can be accomplished by creating two MX records.Then the mx record for -ex05 should be assigned a priority of 10.Thereafter the mx record for -ex06 should be assigned a priority of 20.
    • D、This can be accomplished by creating two SRV records.Then the srv record for -ex05 should be assigned a priority of 10.Thereafter the srv record for -ex06 should be assigned a priority of 20.

    正确答案:C

  • 第8题:

    单选题
    A Cluster Administrator is implementing a custom resource group for a new web application. The  goal is to ensure the resource group is always active. Preference should be given to the priority node at startup time,but fallback to the priority node should be scheduled during a nonbusy time.  Using custom resource group options, what combination best achieve the desired resource group behavior?()
    A

     Online On All Available Nodes,using a setting timer

    B

     Online On Home Node Only,using a fallback timer

    C

     Online On Home Node Only,using both setting and fallback timers

    D

     Online On First Available Node,using both settling and fallback timers


    正确答案: C
    解析: 暂无解析

  • 第9题:

    多选题
    Which two statements correctly identify considerations to take into account when deciding onCampus QoS Design elements? ()
    A

    Voice needs to be assigned to the hardware priority queue

    B

    Voice needs to be assigned to the software priority queue

    C

    Call signaling must have guaranteed bandwidth service

    D

    Strict-priority queuing should be limited to 50 percent of the capacity of the link

    E

    At least 33 percent or the link bandwidth should be reserved tor default best effort class


    正确答案: A,B
    解析: 暂无解析

  • 第10题:

    单选题
    You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.you are responsible for managing two edge transport servers named -ex05 and -ex06.to ensure productivity within the organization you receive an instruction to make sure that e-mail messages sent from the internet is sent to -ex06 in the event of -ex05 failing. What should you do?()
    A

    This can be accomplished by creating two MX records.Then the mx record for -ex05 should be assigned a priority of 20.Thereafter the mx record for -ex06 should be assigned a priority of 10.

    B

    This can be accomplished by creating two SRV records.Then the srv record for -ex05 should be assigned a priority of 20.Thereafter the srv record for -ex06 should be assigned a priority of 10.

    C

    This can be accomplished by creating two MX records.Then the mx record for -ex05 should be assigned a priority of 10.Thereafter the mx record for -ex06 should be assigned a priority of 20.

    D

    This can be accomplished by creating two SRV records.Then the srv record for -ex05 should be assigned a priority of 10.Thereafter the srv record for -ex06 should be assigned a priority of 20.


    正确答案: D
    解析: 暂无解析

  • 第11题:

    单选题
    How many strict-high priority forwarding classes can be applied to a given interface?()
    A

    1

    B

    2

    C

    3

    D

    4


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    It is _____ that should be given priority to.
    A

    the government who decided

    B

    what has the government decided

    C

    only the government has decided

    D

    what the government has decided


    正确答案: D
    解析:
    此题为强调结构。空格处为强调部分。A、B、C、D四个选择项中均出现谓语动词,因此可推断,强调部分为从句。根据空格后的内容得知,强调部分为主语,因此这一从句应为主语从句。据此A、C先可排除。B和D的区别在于语序,名词性从句不需倒装,因此B可排除。故选D。

  • 第13题:

    How many strict-high priority forwarding classes can be applied to a given interface on a non-IQ PIC?()

    A.1

    B.2

    C.3

    D.4


    参考答案:A

  • 第14题:

    What ensures that voice packets are given priority throughout the network so that conversations arrive intact?()

    A.Centrex

    B.Packet encryption

    C.Intelligent call routing

    D.QoS


    参考答案:D

  • 第15题:

    A Cluster Administrator is implementing a custom resource group for a new web application. The  goal is to ensure the resource group is always active. Preference should be given to the priority node at startup time,but fallback to the priority node should be scheduled during a nonbusy time.  Using custom resource group options, what combination best achieve the desired resource group behavior?()   

    • A、 Online On All Available Nodes,using a setting timer
    • B、 Online On Home Node Only,using a fallback timer
    • C、 Online On Home Node Only,using both setting and fallback timers
    • D、 Online On First Available Node,using both settling and fallback timers

    正确答案:D

  • 第16题:

    Which two statements correctly identify considerations to take into account when deciding on Campus QoS Design elements?()

    • A、Voice needs to be assigned to the hardware priority queue.
    • B、Voice needs to be assigned to the software priority queue.
    • C、Call signaling must have guaranteed bandwidth service.
    • D、Strict-priority queuing should be limited to 50 percent of the capacity of the link.
    • E、At least 33 percent of the link bandwidth should be reserved for default best-effort class.

    正确答案:A,C

  • 第17题:

    What ensures that voice packets are given priority throughout the network so that conversations arrive intact?()

    • A、QoS
    • B、Centrex
    • C、Packet encryption
    • D、Intelligent call routing

    正确答案:A

  • 第18题:

    How many strict-high priority forwarding classes can be applied to a given interface on a non-IQ PIC?()

    • A、1
    • B、2
    • C、3
    • D、4

    正确答案:A

  • 第19题:

    多选题
    Which two statements correctly identify considerations to take into account when deciding on Campus QoS Design elements?()
    A

    Voice needs to be assigned to the hardware priority queue.

    B

    Voice needs to be assigned to the software priority queue.

    C

    Call signaling must have guaranteed bandwidth service.

    D

    Strict-priority queuing should be limited to 50 percent of the capacity of the link.

    E

    At least 33 percent of the link bandwidth should be reserved for default best-effort class.


    正确答案: D,E
    解析: 暂无解析

  • 第20题:

    单选题
    In heavy seas you decide to heave to. The lifeboat should be().
    A

    brought to a position with the stern into the seas

    B

    allowed to take its own head

    C

    brought to lay in the trough

    D

    brought bow into the seas


    正确答案: D
    解析: 暂无解析

  • 第21题:

    单选题
    Sufficient time should be given for each coat to ().
    A

    blow

    B

    clean

    C

    dry

    D

    wet


    正确答案: C
    解析: 暂无解析

  • 第22题:

    单选题
    If two windows overlap, which window attribute will determine whether one should be chosen over the other?()
    A

     WINDOW_PRIORITY

    B

     PRIORITY

    C

     PRIORITY_LEVEL

    D

     WINDOW_PRIORITY_LEVEL

    E

     OVERLAP_RULE


    正确答案: E
    解析: 暂无解析

  • 第23题:

    单选题
    How many strict-high priority forwarding classes can be applied to a given interface on a non-IQ PIC?()
    A

    1

    B

    2

    C

    3

    D

    4


    正确答案: D
    解析: 暂无解析

  • 第24题:

    多选题
    Which two statements correctly identify factors to consider when Configuring WAN QoS?()
    A

    Voice Traffic uses Assured Forwarding

    B

    Voice Signaling traffic uses Assured Forwarding

    C

    Voice Signaling traffic uses priority queuing

    D

    Voice Traffic uses priority queuing

    E

    Voice signaling traffic should use priority queuing with Assured Forwarding


    正确答案: A,B
    解析: 暂无解析