Which four of these statements are restrictions for Frame Relay PVC bundles with QoS support for IP and MPLS? ()A、A PVC bundle will not come up unless all the precedence, DSCP, and EXP levels are configured in thebundle.B、A PVC bundle can perform preceden

题目

Which four of these statements are restrictions for Frame Relay PVC bundles with QoS support for IP and MPLS? ()

  • A、A PVC bundle will not come up unless all the precedence, DSCP, and EXP levels are configured in thebundle.
  • B、A PVC bundle can perform precedence and DSCP matching at the same time
  • C、A PVC bundle may contain no more than sixteen PVCs
  • D、A PVC can be in only one PVC bundle
  • E、A PVC bundle cannot perform precedence and DSCP matching at the same time.
  • F、A PVC bundle may contain no more than eight PVCs.

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  • 第1题:

    Companycom has seven days of vmstat data on four p5 590 production LPARs of four processors each. The data shows that all four LPARs have periodic utilizations of 90-95% lasting several minutes in duration. However, the average utilizations of the four LPARs were between 15-30%. The vmstat data shows that the peak utilizations of each LPAR do not occur at the same time. Which of the following should be set up?()

    • A、A shared pool with four capped LPARs
    • B、A shared pool with four uncapped LPARs
    • C、Four dedicated LPARs and use DLPAR to manage resources effectively
    • D、The server in SMP mode and use WLM to manage resources effectively

    正确答案:B

  • 第2题:

    Which four are components of the Cisco collaboration Architecture strategy?()

    • A、video
    • B、intercompany communications
    • C、covergence protocols
    • D、dedicated networking
    • E、clod computing
    • F、enterprise social networking
    • G、interoperability

    正确答案:A,B,F

  • 第3题:

    Which of the following RAID arrays should be used to achieve the BEST fault tolerance?()

    • A、Four drives with RAID 0
    • B、Four drives with RAID 3
    • C、Four drives with RAID 5
    • D、Four drives with RAID 10

    正确答案:D

  • 第4题:

    A user has a small network of four computers that they want to connect to a single cable modem. Which of the following devices would allow the user to do this?()

    • A、Four port switch
    • B、Four port wireless router
    • C、Four port WAP
    • D、Four port hub

    正确答案:B

  • 第5题:

    A customer needs a new Microsoft Windows 2003 Server.  They are running an application that requires substantial memory.  They would like a rack mountable system, which will support four Xeon processors with 2MB of L3 cache.  Which of the following is the minimum configuration to satisfy the customer’s requirements?()

    • A、x445 with four Xeon MP processors and 8GB of memory
    • B、x445 with four Xeon MP processors and 16GB of memory in a single SMP module
    • C、x445 with four Xeon DP processors and 16GB of memory in a single SMP module
    • D、x445 with two SMP modules each containing two Xeon DP processors and 8GB of memory

    正确答案:A

  • 第6题:

    Which memory technology combination on the x255 will allow for two memory banks to fail while maintaining the server?()

    • A、Memory mirroring and hot swap memory
    • B、Memory mirroring and hot spare memory
    • C、Four way memory interleaving and chipkill
    • D、Four way memory interleaving and memory mirroring

    正确答案:B

  • 第7题:

    多选题
    Which four of these are MPLS label header fields? ()
    A

    Label

    B

    VPI VCI

    C

    EXP

    D

    TTL

    E

    FCS

    F

    S flag


    正确答案: C,A
    解析: 暂无解析

  • 第8题:

    多选题
    Which four components make up the Network Entity Title (NET) of an IS-IS router?()
    A

    AF

    B

    AFI

    C

    MAC

    D

    Area

    E

    SysID

    F

    A-Selector

    G

    N-Selector

    H

    IP-address


    正确答案: D,C
    解析: 暂无解析

  • 第9题:

    多选题
    Which four are types of functions available in SQL? ()
    A

    string

    B

    character

    C

    integer

    D

    calendar

    E

    numeric

    F

    translation

    G

    date

    H

    conversion


    正确答案: H,G
    解析: 暂无解析

  • 第10题:

    多选题
    Which four are components of the Cisco collaboration Architecture strategy?()
    A

    interoperability

    B

    clod computing

    C

    intercompany communications

    D

    dedicated networking

    E

    video

    F

    enterprise social networking

    G

    covergence protocols


    正确答案: E,D
    解析: 暂无解析

  • 第11题:

    单选题
    In the 7-layer OSI model, which layer switching will take place?()
    A

    Layer one

    B

    Layer two

    C

    Layer three

    D

    Layer four


    正确答案: D
    解析: 暂无解析

  • 第12题:

    A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server?()

    • A、 One, two, three or four processors
    • B、 One, two, or three processors
    • C、 One, three, or four processors
    • D、 One, two or four processors

    正确答案:D

  • 第13题:

    four switches, which one will be root switch.(no pic).


    正确答案:lowest bridge ID

  • 第14题:

    Which of the following RAID arrays should be used to achieve the MOST performance?()

    • A、 Four drives with RAID 0
    • B、 Three drives with RAID 5
    • C、 Four drives with RAID 10
    • D、 Two drives with RAID 50

    正确答案:A

  • 第15题:

    Which of the following BEST describes CAT5e?()

    • A、Contains four pair of wires of various gauge
    • B、Contains two wires in a red fireproof jacket
    • C、Contains four twisted pairs of wires
    • D、Contains eight wires within a thick jacket with a rip cord

    正确答案:C

  • 第16题:

    Which of the following x366 8GB memory configurations will produce the best performance?()

    • A、One memory card with four 2GB DIMMs
    • B、Two memory cards with four 2GB DIMMs
    • C、Two memory cards with eight 1GB DIMMs
    • D、Four memory cards with eight 1GB DIMMs

    正确答案:D

  • 第17题:

    多选题
    Consider each of the choices separately and select all that apply.  If a father of four children carries the Huntington’s mutation, which of these is true?
    A

    Two of the four children may inherit the mutation.

    B

    Two of the four children may have the disease.

    C

    Two of the four children may end up disease free.


    正确答案: A,C
    解析:
    根据“If one parent carries the mutation, each offspring has a 50-50 chance of inheriting the mutated gene”可知,本题选A、B、C三项。

  • 第18题:

    单选题
    A recently ordered server came standard with one 3.0GHz processor. It is capable of handling fourtotal processors. Which of the following processor combinations can be used in this server?()
    A

     One, two, three or four processors

    B

     One, two, or three processors

    C

     One, three, or four processors

    D

     One, two or four processors


    正确答案: D
    解析: 暂无解析

  • 第19题:

    多选题
    Which four types of object can be thrown using the throw statement?()
    A

    Error

    B

    Event

    C

    Object

    D

    Exception

    E

    Throwable

    F

    Runtime Exception


    正确答案: E,A
    解析: 暂无解析

  • 第20题:

    问答题
    four switches, which one will be root switch.(no pic).

    正确答案: lowest bridge ID
    解析: 暂无解析

  • 第21题:

    多选题
    Which four types of objects can be thrown using the throw statement?()
    A

    Error

    B

    Event

    C

    Object

    D

    Exception

    E

    Throwable

    F

    RuntimeException


    正确答案: F,D
    解析: 暂无解析

  • 第22题:

    单选题
    Which of the following RAID arrays should be used to achieve the MOST performance?()
    A

     Four drives with RAID 0

    B

     Three drives with RAID 5

    C

     Four drives with RAID 10

    D

     Two drives with RAID 50


    正确答案: C
    解析: 暂无解析