单选题A network IPS provides which of the following?（）A The layer 3 protocol on which other protocols like TCP and UDP communicate.B Enables the IPSec protocol on internal workstations.C Packet-based detection and prevention of network attacks.D Single mode

题目
单选题
A network IPS provides which of the following?（）
A

The layer 3 protocol on which other protocols like TCP and UDP communicate.

B

Enables the IPSec protocol on internal workstations.

C

Packet-based detection and prevention of network attacks.

D

Single mode IP communication for a fiber line between remote sites.

相似考题

1.The Simple Network Management Protocol(SNMP)is an(66)protocol that facilitates the exchange of management information between(67). It is part of the Transmission Control Protocol/Internet Protocol(TCP/IP)protocol suite. SNMP enables network(68)to manage network performance, find and sole network problems, and plan for(69)An SNMP -managed network consists of three key components: managed devices ,(70),and network -management systems .A．Physical LayerB．Link LayerC．Network LayerD．Transport Layer

2.Which three statements describe the User Datagram Protocol (UDP)?()A.UDP provides delivery notification and error checking mechanisms.B.UDP is faster than the Transmission Control Protocol (TCP).C.UDP application examples include DNS and VoIP.D.UDP is an application layer protocol.E.UDP uses a best effort delivery approach.

3.Which three statements describe the Transmission Control Protocol (TCP)?()A.TCP is a transport layer protocol.B.TCP is faster than the User Datagram Protocol (UDP).C.TCP provides delivery notification and error checking mechanisms.D.TCP uses a best effort delivery approach.E.TCP application examples include HTTP and SMTP.

4.● TCP/IP （71） layer protocols provide services to the application （72） running on a computer. The application layer does not define the application itself, but rather it defines （73） that applications need—like the ability to transfer a file in the case of HTTP. In short, the application layer provides an （74） between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP （75） layer consists of two main protocol options—the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

更多“单选题A network IPS provides which of the following?（）A The layer 3 protocol on which other protocols like TCP and UDP communicate.B Enables the IPSec protocol on internal workstations.C Packet-based detection and prevention of network attacks.D Single mode ”相关问题

  • 第1题：

    At which layer of the OSI model does the protocol that provides the information displayed by the "show cdp neighbors" command operate?

    A．Transport

    B．Physical

    C．Application

    D．Data link

    E．Network


    正确答案：D
    解析：Explanation:
    CDP is a device discovery protocol that runs over Layer 2 (the data link layer) on all Cisco-manufactured devices (routers, bridges, access servers, and switches) and allows network management applications to discover Cisco devices that are neighbors of already known devices. With CDP, network management applications can learn the device type and the Simple Network Management Protocol (SNMP) agent address of neighboring devices running lower-layer, transparent protocols.

  • 第2题：

    A network IPS provides which of the following?()

    A. The layer 3 protocol on which other protocols like TCP and UDP communicate.

    B. Enables the IPSec protocol on internal workstations.

    C. Packet-based detection and prevention of network attacks.

    D. Single mode IP communication for a fiber line between remote sites.


    参考答案：C

  • 第3题：

    Which of the following statements regarding routed and routing protocols are true?()

    A. A routed protocol is assigned to an interface and determines the method of packet deliver.

    B. A routing protocol determines the path of a packet through a network.

    C. A routed protocol determines the path of a packet through a network.

    D. A routing protocol operates at the transport layer of the OSI model.

    E. A routed protocol updates the routing table of a router.


    参考答案：A, B

  • 第4题：

    TCP/IP （ ）layer protocols provide services to the application（请作答此空）running on a computer. The application layer does not define the application itself, but rather it defines（ ）that applications need--like the ability to transfer a file in the case of HTTP. In short, the application layer provides an（ ）between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP（ ）layer consists of two main protocol options--the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

    A.hardware]
    B.software]
    C.packet
    D.equipment

    答案：B
    解析：
    TCP/IP传输层协议为运行在计算机上的应用软件提供服务。应用层没有定义应用本身，而是定义了应用需要的服务，例如采用HTTP可以传输文件。简而言之，应用层提供了运行在计算机上的软件与网络之间的接口。TCP/IP应用层包括了很多的协议，HTTP仅是其中之一。TCP/IP传输层主要由两个可选的协议组成——传输控制协议(TCP)和用户数据报协议(UDP)。

  • 第5题：

    TCP/IP （请作答此空）layer protocols provide services to the application（ ）running on a computer. The application layer does not define the application itself, but rather it defines（ ）that applications need--like the ability to transfer a file in the case of HTTP. In short, the application layer provides an（ ）between software running on a computer and the network itself. The TCP/IP application layer includes a relatively large number of protocols, with HTTP being only one of those. The TCP/IP（ ）layer consists of two main protocol options--the Transmission Control Protocol (TCP) and the User Datagram Protocol (UDP).

    A.application
    B.transport
    C.link
    D.network

    答案：A
    解析：
    TCP/IP传输层协议为运行在计算机上的应用软件提供服务。应用层没有定义应用本身，而是定义了应用需要的服务，例如采用HTTP可以传输文件。简而言之，应用层提供了运行在计算机上的软件与网络之间的接口。TCP/IP应用层包括了很多的协议，HTTP仅是其中之一。TCP/IP传输层主要由两个可选的协议组成——传输控制协议(TCP)和用户数据报协议(UDP)。

  • 第6题：

    Which three statements are true about the Internet Group Management Protocol (IGMP)? （）

    • A、There are three IGMP modes: dense mode, sparse mode, and sparse - dense mode
    • B、IGMP is used to register individual hosts with a multicast group
    • C、IGMP version 3 enables a multicast receiving host to specify to the router which sources it should forward traffic from
    • D、IGMP messages a re IP datagrams with a protocol value of 2, destination address of 224.0.0.2, and a TTL value of 1
    • E、IGMP is a multicast routing protocol that makes packet - forwarding decisions independent of other routing protocols such as EIGRP
    • F、IGMP snooping ru ns on Layer 3 routers

    正确答案:B,C,D

  • 第7题：

    Which of the following is a connectionless transport layer protocol？（）

    • A、 TCP
    • B、 HTTP
    • C、 SMTP
    • D、 UDP

    正确答案:D

  • 第8题：

    A network IPS provides which of the following?（）

    • A、The layer 3 protocol on which other protocols like TCP and UDP communicate.
    • B、Enables the IPSec protocol on internal workstations.
    • C、Packet-based detection and prevention of network attacks.
    • D、Single mode IP communication for a fiber line between remote sites.

    正确答案:C

  • 第9题：

    In a TCP/IP network， which of the following commands utilizes the ICMP protocol？（）

    • A、rcp
    • B、tftp
    • C、ping
    • D、rpcinfo

    正确答案:C

  • 第10题：

    单选题
    A technician needs to ensure that a specific application on a single home user's computer receives Internet traffic reliably. The home network provides access to three other users and the application relies on a specific protocol. Which of the following should the technician use?（）
    A

    DHCP

    B

    PAT

    C

    Proxy

    D

    IPX


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    In a TCP/IP network， which of the following commands utilizes the ICMP protocol？（）
    A

    rcp

    B

    tftp

    C

    ping

    D

    rpcinfo


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    Which of the following statements regarding routed and routing protocols are true?（）
    A

    A routed protocol is assigned to an interface and determines the method of packet deliver.

    B

    A routing protocol determines the path of a packet through a network.

    C

    A routed protocol determines the path of a packet through a network.

    D

    A routing protocol operates at the transport layer of the OSI model.

    E

    A routed protocol updates the routing table of a router.


    正确答案： E,A
    解析： 暂无解析

  • 第13题：

    A technician needs to ensure that a specific application on a single home user‘s computerreceives Internet traffic reliably. The home network provides access to three other users and theapplication relies on a specific protocol.Which of the following should the technician use?（）

    A. DHCP

    B. PAT

    C. Proxy

    D. IPX


    参考答案：B

  • 第14题：

    Which of the following options lists the steps in PPP session establishment in the correct order?()

    A. Optional authentication phase, link establishment phase, network layer protocol phase.

    B. Network layer protocol phase, link establishment phase, optional authentication phase.

    C. Network layer protocol phase, optional authentication phase, link establishment phase.

    D. Link establishment phase, network layer protocol phase, optional authentication phase.

    E. Link establishment phase, optional authentication phase, network layer protocol phase.

    F. Optional authentication phase, network layer protocol phase, link establishment phase.


    参考答案：E

  • 第15题：

    Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the following statements is true regarding them?()

    A. A routing protocol is assigned to an interface and determines the method of packet delivery.

    B. A routed protocol is assigned to an interface and determines the method of packet delivery.

    C. A routing protocol determines the path of a packet through a network.

    D. A routed protocol determines the path of a packet through a network.

    E. A routing protocol operates at the transport layer of the OSI model.

    F. A routed protocol updates the routing table of a router.


    参考答案：B, C

  • 第16题：

    TCP/IP（ ）layer protocols provide services to the application（ ）running on a computer.The application layer does not define the application itself,but rather it defines（ ）that applications need--like the ability to transfer a file in the case of HTTP.In short,the application layer provides an（ ）between software running on a computer and the network itself.The TCP/IP application layer includes a relatively large number of protocols,with HTTP being only one of those.The TCP/IP（请作答此空）layer consists of two main protocol options--the Transmission Control Protocol（TCP）and the User Datagram Protocol（UDP）.

    A.application
    B.session
    C.physical
    D.transport

    答案：D
    解析：
    TCP/IP传输层协议为运行在计算机上的应用软件提供服务。应用层没有定义应用本身，而是定义了应用需要的服务，例如采用HTTP可以传输文件。简而言之，应用层提供了运行在计算机上的软件与网络之间的接口。TCP/IP应用层包括了很多的协议，HTTP仅是其中之一。TCP/IP传输层主要由两个可选的协议组成——传输控制协议（TCP）和用户数据报协议（UDP）。

  • 第17题：

    Which technology is an example of the need for a designer to clearly define features and designedperformance when designing advanced WAN services with a service provider？（）

    • A、 FHRP to remote branches.
    • B、 Layer 3 MPLS VPNs routing.
    • C、 Control protocols （for example Spanning Tree Protocol） for a Layer 3 MPLS service.
    • D、 Intrusion prevention， QoS， and stateful firewall support network wide.

    正确答案:B

  • 第18题：

    Which three statements describe the User Datagram Protocol (UDP)?（）

    • A、UDP provides delivery notification and error checking mechanisms.
    • B、UDP is faster than the Transmission Control Protocol (TCP).
    • C、UDP application examples include DNS and VoIP.
    • D、UDP is an application layer protocol.
    • E、UDP uses a best effort delivery approach.

    正确答案:B,C,E

  • 第19题：

    Which two are characteristics of the IS -IS protocol but not OSPF?（）

    • A、forms adjacencies with all neighbors
    • B、supports demand circuit routing
    • C、provides routing support for multiple network layer protocols
    • D、utilizes SPF algorithm
    • E、provides for network scalability by allowing the network to be separated into areas
    • F、three layers of hierarchical routing

    正确答案:A,C

  • 第20题：

    A technician needs to ensure that a specific application on a single home user's computer receives Internet traffic reliably. The home network provides access to three other users and the application relies on a specific protocol. Which of the following should the technician use?（）

    • A、DHCP
    • B、PAT
    • C、Proxy
    • D、IPX

    正确答案:B

  • 第21题：

    Which three statements describe the Transmission Control Protocol (TCP)?（）

    • A、TCP is a transport layer protocol.
    • B、TCP is faster than the User Datagram Protocol (UDP).
    • C、TCP provides delivery notification and error checking mechanisms.
    • D、TCP uses a best effort delivery approach.
    • E、TCP application examples include HTTP and SMTP.

    正确答案:A,C,E

  • 第22题：

    单选题
    A network IPS provides which of the following?（）
    A

    The layer 3 protocol on which other protocols like TCP and UDP communicate.

    B

    Enables the IPSec protocol on internal workstations.

    C

    Packet-based detection and prevention of network attacks.

    D

    Single mode IP communication for a fiber line between remote sites.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    多选题
    Part of the job as a network administrator is being able to make a distinction between routed protocols and routing protocols. Which of the following statements is true regarding them?（）
    A

    A routing protocol is assigned to an interface and determines the method of packet delivery.

    B

    A routed protocol is assigned to an interface and determines the method of packet delivery.

    C

    A routing protocol determines the path of a packet through a network.

    D

    A routed protocol determines the path of a packet through a network.

    E

    A routing protocol operates at the transport layer of the OSI model.

    F

    A routed protocol updates the routing table of a router.


    正确答案： F,B
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following options lists the steps in PPP session establishment in the correct order?（）
    A

    Optional authentication phase, link establishment phase, network layer protocol phase.

    B

    Network layer protocol phase, link establishment phase, optional authentication phase.

    C

    Network layer protocol phase, optional authentication phase, link establishment phase.

    D

    Link establishment phase, network layer protocol phase, optional authentication phase.

    E

    Link establishment phase, optional authentication phase, network layer protocol phase.

    F

    Optional authentication phase, network layer protocol phase, link establishment phase.


    正确答案： D
    解析： 暂无解析

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