更多“()performs two basic functions-m”相关问题
  • 第1题:

    Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.)

    A. Features such as UplinkFast and BackboneFast are compatible with RSTP.

    B. An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.

    C. Cisco proprietary enhancements are not transparent.

    D. Information about port roles is sent to all switches.

    E. RSTPs that are based on Cisco products require no additional configuration.


    参考答案:B, E

  • 第2题:

    Which two Tcl scripts make up the B-ACD?()

    • A、Call Queue 
    • B、Auto Attendant 
    • C、Basic Queuing 
    • D、Direct Inward Dial 
    • E、Automated Queuing 
    • F、Automated Call Distributor

    正确答案:A,B

  • 第3题:

    Which two statements about Junos software packet handling are correct?()(Choose two.)

    • A、The Junos OS applies service ALGs only for the first packet of a flow.
    • B、The Junos OS uses fast-path processing only for the first packet of a flow.
    • C、The Junos OS performs policy lookup only for the first packet of a flow.
    • D、The Junos OS applies SCREEN options for both first and consecutive packets of a flow.

    正确答案:C,D

  • 第4题:

    You need to determine the correct wireless LAN topology for use in the Company network.  Which  three statements are true about the various WLAN topologies?()

    • A、 In ad hoc mode, the Independent Basic Service Set (IBSS) is a framework in which mobile  clients connect directly without an intermediate access point.
    • B、 In Infrastructure mode, the Basic Service Set (BSS) is a framework in which mobile clients use  a single access point for connecting to each other or to wired network resources.
    • C、 In Infrastructure mode, the Extended Services Set (ESS) is a framework in which two or more  Basic Service Sets are connected by a common distribution system (DS).
    • D、 In Infrastructure mode, the Independent Basic Service Setet (IBSS) is a framework in which  mobile clients connect directly without an intermediate access point.
    • E、 In ad hoc mode, the Basic Service Set (BSS) is a framework in which mobile clients use a  single AP for connecting to each other or to wired network resources.
    • F、 In ad hoc mode, the Extended Services Set (ESS) is a framework in which two or more Basic  Service Sets are connected by a common distribution system (DS)

    正确答案:A,B,C

  • 第5题:

    () performs two basic functions-marketing and logistics.

    • A、paper wrapping
    • B、packaging
    • C、warehouse
    • D、transportation

    正确答案:B

  • 第6题:

    You are an experienced network administrator in an international corporation. One of your clients asks you to configure a network for a financial trading center which requires multiple high-value transactions. And the transactions are very important to the client. In such a situation, which two of the following are basic and most important requirements concerning the configuration? ()(Choose two.)

    • A、no single point of failure
    • B、determine which protocol to use
    • C、trading database server location
    • D、deterministic response to all failures

    正确答案:A,D

  • 第7题:

    单选题
    For the following options ,which one accurately matches the CLI command(s) to the equivalent SDM wizardthat performs similar configuration functions?()
    A

    aaa configuration commands and the SDM Basic Firewall wizard

    B

    setup exec command and the SDM Security Audit wizard

    C

    auto secure exec command and the SDM One-Step Lockdown wizard

    D

    Cisco Common Classification Policy Language configuration commands and the SDM Site-to- Site VPN


    正确答案: D
    解析: 暂无解析

  • 第8题:

    多选题
    You need to determine the correct wireless LAN topology for use in the Company network.  Which  three statements are true about the various WLAN topologies?()
    A

    In ad hoc mode, the Independent Basic Service Set (IBSS) is a framework in which mobile  clients connect directly without an intermediate access point.

    B

    In Infrastructure mode, the Basic Service Set (BSS) is a framework in which mobile clients use  a single access point for connecting to each other or to wired network resources.

    C

    In Infrastructure mode, the Extended Services Set (ESS) is a framework in which two or more  Basic Service Sets are connected by a common distribution system (DS).

    D

    In Infrastructure mode, the Independent Basic Service Setet (IBSS) is a framework in which  mobile clients connect directly without an intermediate access point.

    E

    In ad hoc mode, the Basic Service Set (BSS) is a framework in which mobile clients use a  single AP for connecting to each other or to wired network resources.

    F

    In ad hoc mode, the Extended Services Set (ESS) is a framework in which two or more Basic  Service Sets are connected by a common distribution system (DS)


    正确答案: F,E
    解析: 暂无解析

  • 第9题:

    单选题
    In diesel engines, the four basic events (intake, compression, power and exhaust) are performed once in ().
    A

    two crankshaft revolutions in a two-stroke/cycle engine

    B

    two power strokes in a two-stroke/cycle engine

    C

    one power stroke in a two-stroke/cycle engine

    D

    two piston strokes in a two-stroke/cycle engine


    正确答案: B
    解析: 暂无解析

  • 第10题:

    多选题
    Which two statements describe the difference between JUNOS Software for securityplatforms and a traditional router?()
    A

    JUNOS Software for security platforms supports NAT and PAT; a traditional router does not support NAT or PAT.

    B

    JUNOS Software for security platforms does not forward traffic by default; a traditional router forwards traffic by default.

    C

    JUNOS Software for security platforms uses session-based forwarding; a traditional router uses packet-based forwarding.

    D

    JUNOS Software for security platforms performs route lookup for every packet; a traditional router performs route lookup only for the first packet.


    正确答案: B,A
    解析: 暂无解析

  • 第11题:

    多选题
    Which two differentiators make RSTP the preferred protocol for preventing Layer 2 loops in aswitched network environment?() (Choose two.)
    A

    Features such as UplinkFast and BackboneFast are compatible with RSTP.

    B

    An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.

    C

    Cisco proprietary enhancements are not transparent.

    D

    Information about port roles is sent to all switches.

    E

    RSTPs that are based on Cisco products require no additional configuration.


    正确答案: D,C
    解析: 暂无解析

  • 第12题:

    多选题
    Which two statements about the Cisco Nexus 1000V VSM are true?()
    A

    It performs switching decisions and forwarding for the VEM

    B

    It can be run on a virtual machine

    C

    It can be used for remote VEM switching Iine cards


    正确答案: B,C
    解析: 暂无解析

  • 第13题:

    Which two of the following activities are included in the Cisco Unified Communications staff development()

    • A、Collect Cisco Unified Communications Training Materials
    • B、Develop Job Role Training Requirement
    • C、Request for Training Budget
    • D、Develop Curriculum Map
    • E、Develop Informal Basic Training

    正确答案:B,D

  • 第14题:

    Which three functions are associated with a Cisco Unified CallManager? ()

    • A、 connects traditional telephony devices to voice over IP infrastructure
    • B、 converts analog signals to digital format
    • C、 performs voice compression
    • D、 performs call processing
    • E、 performs dial plan administration
    • F、 performs signaling and device control

    正确答案:D,E,F

  • 第15题:

    ()(货船)can be divided into two basic types.

    • A、Cargo ships
    • B、Oil ships
    • C、Gas carriers
    • D、Tramps

    正确答案:A

  • 第16题:

    ()performs 2 basic functions: marketing and logistics.

    • A、paper wrapping   
    • B、Packaging   
    • C、warehouse  
    • D、transportation

    正确答案:B

  • 第17题:

    Which two statements about the Cisco Nexus 1000V VSM are true?()

    • A、It performs switching decisions and forwarding for the VEM
    • B、It can be run on a virtual machine
    • C、It can be used for remote VEM switching Iine cards

    正确答案:B,C

  • 第18题:

    Which two statements are true regarding routing policy processing?()

    • A、The Junos OS verifies the match criteria of each policy in order and performs the associated action when a match occurs.
    • B、Policies are evaluated from right to left as displayed in the Junos OS configuration file.
    • C、Polices are evaluated based on the order in which they are applied to a routing protocol.
    • D、Policy processing stops once the last statement in the policy is evaluated.

    正确答案:A,C

  • 第19题:

    多选题
    Which two authentication mechanisms provide weaker protection than other mechanisms?()
    A

    HTTP Basic Authentication

    B

    Form Based Authentication

    C

    HTTP Digest Authentication

    D

    HTTPS Client Authentication


    正确答案: C,A
    解析: 暂无解析

  • 第20题:

    单选题
    An administrator setting up software RAID 1 on a Windows Server with two volumes for two separate hard drives, but the option for mirrored is grayed out.  Which of the following is the MOST likely reason why this is occurring?()
    A

     The disks have been setup as basic.

    B

     The page file must be at least 4GB to support mirrored drives.

    C

     The disks have been setup as dynamic.

    D

     Windows does not support software RAID 1.


    正确答案: C
    解析: 暂无解析

  • 第21题:

    多选题
    avoid Layer 2 loops. Which two of the following are most probably the reasons for that preference?()
    A

    Information about port roles is sent to all switches.

    B

    RSTPs that are based on Cisco products require no additional configuration.

    C

    Features such as UplinkFast and BackboneFast are compatible with RSTP.

    D

    An RSTP that is based on Cisco products generally performs better than the Cisco proprietary 802.1D enhancements.


    正确答案: C,A
    解析: 暂无解析

  • 第22题:

    多选题
    Which two of the following activities are included in the Cisco Unified Communications staff development()
    A

    Collect Cisco Unified Communications Training Materials

    B

    Develop Job Role Training Requirement

    C

    Request for Training Budget

    D

    Develop Curriculum Map

    E

    Develop Informal Basic Training


    正确答案: A,E
    解析: 暂无解析

  • 第23题:

    多选题
    What are two functions that the parameter max-session performs? ()(Choose two.)
    A

    Defines the session limit for the domain.

    B

    Defines the session limit for the tunnel instance.

    C

    Used to control load balancing between multiple domains.

    D

    Used to control load balancing between multiple tunnels for a domain.


    正确答案: C,A
    解析: 暂无解析

  • 第24题:

    单选题
    Basic emergency care for third degree electrical burn is to().
    A

    flood the burned area with warm water for two minutes

    B

    brush away the charred skin and wrap the burned area

    C

    cover the burned area with a clean cloth and transport the patient to a medical facility

    D

    apply ointment or spray to the burned area and wrap with a clean cloth


    正确答案: A
    解析: 暂无解析