itgle.com

When one connection to a host fails in a full mesh network， which of the following is true？（）A、All hosts can communicate.B、No hosts can communicate.C、Half of the hosts will lose communication.D、Only the two hosts between the failed connection will lose co

题目

When one connection to a host fails in a full mesh network， which of the following is true？（）

  • A、All hosts can communicate.
  • B、No hosts can communicate.
  • C、Half of the hosts will lose communication.
  • D、Only the two hosts between the failed connection will lose communication.
相似考题

1.One often finds a writer’s books more ________ if one knows about his life and the time when he was alive.A.comprehensibleB.comprehensiveC.comprehendedD.comprehension

2.In the last paragraph the author mainly wants to express .A. one must be brave to be honestB. it’s difficult to be honest when others are notC. one should be honest when making a depositD. honesty in one’s actions can help him in the future

3.No one saw the thief when he entered( )the buliding.A.forB.intoC.*

4.下列CASE语句中执行结果不为空的是()A、SELECTCASEWHEN125THEN'true'ELSE'false'END;B、SELECTCASEBINARY'B'WHEN'a'THEN1WHEN'b'THEN2END;C、SELECTCASEWHEN-10THEN'true'END;D、SELECTCASE'one'WHEN1THEN'one'WHEN2THEN'two'END;

参考答案和解析
正确答案:A
更多“When one connection&”相关问题

  • 第1题：

    When the issue is syndicated among the original investment banker and other institutions, ______.

    A．there is only one lead manager

    B．there must be more than one lead manager

    C．all the parties concerned are lead managers

    D．there is one lead manager or more than one lead manager


    正确答案：D
    解析：文章提到The original investment banker…to as co-lead managers。在这样的交易中，原始银行被称作牵头银行，如果有一家以上的银行牵头，则它们被称作联合牵头银行。所以D选项符合题意。

  • 第2题：

    Excuse me, when is the next flight from London due to arrive? （）

    AIn half an hour.

    BAn hour before.

    CUntil the next one.

    DBefore another one.


    A
    略

  • 第3题：

    How many VLANs on the UCS must be configured when using FCoE?（）

    • A、One per blade
    • B、One per VSAN
    • C、One per fabric
    • D、None are required

    正确答案:B

  • 第4题：

    Which of the following explains the relationship between a physical and logical partition？（）

    • A、A physical partition is hosted on one or more logical partitions. A logical partition is used when describing storage.
    • B、A logical partition is hosted on one or more physical partitions. A physical partition is used when describing storage.
    • C、A physical partition is used when describing only a SCSI or SAS disk. A logical partition is used when describing a SAN LUN.
    • D、A logical partition is used when describing only a SATA or SAS disk. A physical partition is used when describing RAID or mirrored arrays.

    正确答案:B

  • 第5题：

    In which three cases does a checkpoint occur？ （）

    • A、Every three minutes.
    • B、When a log switch occurs.
    • C、When forces by an administrator.
    • D、When a tablespace is taken offline normal.
    • E、When the redo buffer is one-third full.

    正确答案:B,D,E

  • 第6题：

    You are designing an application that will use Windows Azure Table storage to store millions of data points each day.  The application must retain each day’s data for only one week.   You need to recommend an approach for minimizing storage transactions.  What should you recommend？（）

    • A、 Use a separate table for each date.  Delete eachtable when it is one week old.
    • B、 Use a separate table for each week.  Delete each table when it is one week old.
    • C、 Use a single table， partitioned by date.  Use Entity Group Transactions to delete data when it is one week old.
    • D、 Use a single table， partitioned by week.  Use Entity Group Transactions to delete data when it is one week old.

    正确答案:A

  • 第7题：

    问答题
    Practice 2　　‘Mini presentation’—about 6 minutes　　In this part of the test you are asked to give a short talk on a business topic. You have to choose one of the topics from the three below and then talk for about one minute. You have one minute to prepare your ideas.　　A  WHAT IS IMPORTANT WHEN…?　　NEGOTIATING　　● COMPROMISE　　● DISPUTE　　●...　　B  WHAT IS IMPORTANT WHEN…?　　EMPLOYING TECHNICAL WRITERS　　● BEING ABLE TO WRITE WELL　　● MEETING TIGHT DEADLINES　　●...　　C  WHAT IS IMPORTANT WHEN…?　　MANAGING A COMPANY　　● COMMUNICATION　　● EXECLLENT MANAGER　　●...

    正确答案： 【参考范例】
    Mini-representation One:
    I think when managing a company one of the most important features is communication. Good communication is necessary at all stages of the business process, which can contribute to a successful business.
    Within individual companies internal communication occurs at, and between the various levels. Directors communicate with one another in term of the company’s overall strategy. They inform managers of their plans, and the managers then communicate with other employees to convey their messages. Negotiations are conducted with regard to pay and working conditions. Managers express their decisions and orders through good communication, which can achieve the aim of  improving morale and motivation. Employees also communicate with each other, for example, over production, wages and their spare activities.
    Reliable and effective communication is one of the key elements which lead to efficient management of a company.
    Question: Can you tell me other vital elements which result in efficient management of a company?
    Answer: Many requirements are important for the efficient management of a company, both internal and external. We need good communication, good staff and managers, smooth flow of the capital, the full cooperation between the company, etc.
    Mini-representation Two
    Firstly, it is of very importance to be able to write well. This means not only knowing the basic rules of spelling, grammar and punctuation, but also having the competence to condense and organise sophisticated information to make it accessible to the public. A good writer must also be capable of dealing with meeting tight deadlines. Secondly, as far as career prospects are concerned, after acquiring valuable experience, many technical writers have the opportunity of working on managerial roles. They may then have the responsibility for the work of other writers within a particular company, or they may prefer to become contractors. This means selling their services through an agency employing many freelance technical writers, whose services are charged to companies at an hourly rate.
    Question: What do you think which factor is more significant, being able to writer well or meeting tight deadlines? Why?
    Answer: I think neither of them can be ignored. We need technical writers not only being able to write well but also being competent to meet tight deadlines.
    解析： 暂无解析

  • 第8题：

    单选题
    The FEC mode is for（）from（）station to two or more other stations when available.
    A

    receiving messages/one station

    B

    transmission/ one coast station or ship

    C

    communicating /one ship

    D

    contacting/other


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    When daylight savings time is kept，the time of tide and current calculations must be adjusted.One way of doing this is to（）.
    A

    Add one hour to the times listed under the reference stations

    B

    Subtract one hour from the time differences listed for the subordinate stations

    C

    Apply no correction as the times in the reference stations are adjusted for daylight savings time

    D

    Add 15° to the standard meridian when calculating the time difference


    正确答案： D
    解析： 暂无解析

  • 第10题：

    填空题
    When the actual price is lower than the price offered elsewhere, “Buy one get one free” sale can help you save money.____

    正确答案： D
    解析：
    由题目中的“Buy one get one free”定位到D段。本段句末提到只有你支付的价格比其他地方同一件产品的价格低的时候，你才是真正省钱了，故匹配段落为D段。

  • 第11题：

    单选题
    You are designing an application that will use Windows Azure Table storage to store millions of data points each day.  The application must retain each day’s data for only one week.   You need to recommend an approach for minimizing storage transactions.  What should you recommend？（）
    A

     Use a separate table for each date.  Delete eachtable when it is one week old.

    B

     Use a separate table for each week.  Delete each table when it is one week old.

    C

     Use a single table， partitioned by date.  Use Entity Group Transactions to delete data when it is one week old.

    D

     Use a single table， partitioned by week.  Use Entity Group Transactions to delete data when it is one week old.


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    When two oil separators are working in series, they should work with （）
    A

    both as clarifiers

    B

    first one as clarifiers, second one as purifier

    C

    both as purifiers

    D

    first one as purifier, second one as clarifier


    正确答案： D
    解析： 暂无解析

  • 第13题：

    In which case would an overtaking vessel sound a whistle signal of two prolonged followed by one short blast? ______.

    A.When overtaking in restricted visibility

    B.When overtaking in a narrow channel

    C.When overtaking on open waters

    D.When no other vessels are in the immediate area


    正确答案：B
    在什么情况下，追越船鸣放气笛两长声继于一短声的声号？当追越在狭水道时

  • 第14题：

    --Excuse me, when is the next flight from London due to arrive? --（）.

    • A、An hour before
    • B、In half anhour.
    • C、Until the next one.
    • D、Before another one.

    正确答案:B

  • 第15题：

    When an operator is trying to log off the system displays this message: you have running jobs?? What does this mean?（）

    • A、One or more processes are running in the background, preventing log off.
    • B、One or more processes are paused, requiring operator input prior to logging off.
    • C、At least one process is running in the background and it will keep running after the operator logs off
    • D、At least one process is running in the background using nohup and it will terminate when the operator logs off

    正确答案:C

  • 第16题：

    For IKE phase 1 negotiations， when is aggressive mode typically used？（）

    • A、when one of the tunnel peers has a dynamic IP address
    • B、when one of the tunnel peers wants to force main mode to be used
    • C、when fragmentation of the IKE packet is required between the two peers
    • D、when one of the tunnel peers wants to specify a different phase 1 proposal

    正确答案:A

  • 第17题：

    In which situations will the ASM metadata backup help you recover the ASM disk in a disk group？（）

    • A、 when one or more file directory paths are accidentally deleted from an ASM disk group
    • B、 when one of the disks in a disk group is accidentaly unplugged
    • C、 when the data file on an ASM disk group gets corrupted
    • D、 when one or more disks in an ASM disk group are lost

    正确答案:A,D

  • 第18题：

    单选题
    When should the emergency position-indicating radio beacon be activated after abandoning an OSV?（）
    A

    Immediately

    B

    After one hour

    C

    Only when another vessel is in sight

    D

    Only after sunset


    正确答案： C
    解析： 暂无解析

  • 第19题：

    多选题
    When practicing with a bow and arrow, it is ______ to be aware of both the velocity and the trajectory of one’s arrows if one wishes to hit the target.
    A

    irrelevant

    B

    necessary

    C

    conventional

    D

    prudent

    E

    detrimental

    F

    insightful


    正确答案： D,A
    解析：
    这句话强调射箭时要注意箭的速度和轨迹，因此空格处的词语应该起强调作用。六个选项中只有B项和D项有这个意思，因此选择B和D。句意是，“练习射箭时，要想击中目标，需要注意箭的速度和轨迹。”

  • 第20题：

    单选题
    When will the float-free emergency position indicating radio beacon be activated after abandoning ship?（）
    A

    Immediately after floating free

    B

    After about one hour when the salt water activates the battery

    C

    Only when keyed by the radar of another vessel

    D

    Only when daylight activates the photovoltaic cell


    正确答案： B
    解析： 暂无解析

  • 第21题：

    单选题
    In which scenario is a Database Administrator NOT required to perform an incomplete recovery？（）
    A

     when all the online redo log groups are multiplexed and one of the members of a group is missing

    B

     when all the online redo log groups are not multiplexed and one log group is missing

    C

     when all the control files are missing

    D

     when some important tables are deleted from the database and purged from the Recycle Bin


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    It is（）practice to bring a present to the hostess when one is invited to dinner.
    A

    general

    B

    usual

    C

    ordinary

    D

    common


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    When should the emergency position-indicating radiobeacon be activated after abandoning a ship?（）
    A

    Immediately

    B

    After one hour

    C

    Only when another vessel is in sight

    D

    Only after sunset


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following explains the relationship between a physical and logical partition？（）
    A

    A physical partition is hosted on one or more logical partitions. A logical partition is used when describing storage.

    B

    A logical partition is hosted on one or more physical partitions. A physical partition is used when describing storage.

    C

    A physical partition is used when describing only a SCSI or SAS disk. A logical partition is used when describing a SAN LUN.

    D

    A logical partition is used when describing only a SATA or SAS disk. A physical partition is used when describing RAID or mirrored arrays.


    正确答案： D
    解析： 暂无解析

相关内容