What is the purpose of a network mask?（）A、It is used to identify the maximum hop count of a subnetworkB、It is used to identify an IP address as either private or publicC、It is used to identify the network to which an IP address belongsD、It is used to iden

题目

What is the purpose of a network mask?（）

  • A、It is used to identify the maximum hop count of a subnetwork
  • B、It is used to identify an IP address as either private or public
  • C、It is used to identify the network to which an IP address belongs
  • D、It is used to identify the total number of bits present in an IP address
相似考题

1.What is the purpose of the Spanning Tree Protocol (STP)?A．To prevent routing loopsB．To create a default routeC．To provide multiple gateways for hostsD．To maintain a loop-free Layer 2 network topologyE．To enhance the functions of SNMP

2.Network equipment supporting the use of flow control mechanisms has been recently installed. What is the purpose of flow control in a data network?()A. It ensures that data is retransmitted if an acknowledgment is not received.B. It reassembles segments in the correct order on the destination device.C. It provides a mechanism for the receiver to control the transmission speed.D. It regulates the size of each datagram segment.E. All of the above are functions of flow control

3.You have just configured a static default route on router TK1. What is the purpose of a default route?()A. It is a route to be used when the routing protocol fails.B. It is a route configured by an ISP that sends traffic into a corporate network.C. It is a route used when a packet is destined for a remote network that is not listed in the routing table.D. It is a route manually configured for a specific remote network for which a routing protocol is not configured.E. It is used to send traffic to a stub network.

4.The purpose of a network（ ）is to provide a shell around the network which will protect the system connected to the network from various threats.A.firewallB.switchC.routerD.gateway

更多“What is the purpose of a network”相关问题

  • 第1题：

    The purpose of a network（ ）is to provide a shell around the network which will protect the system connected to the network from various threats.


    A. firewall
    B.switch
    C. router
    D. gateway

    答案：A
    解析：
    网络防火墙的任务是提供一个网络保护壳，保护系统连接网络的时候不受到各种各种的威胁

  • 第2题：

    What is the purpose of Spanning Tree Protocol?（）

    • A、to prevent routing loops
    • B、to create a default route
    • C、to provide multiple gateways for hosts
    • D、to maintain a loop-free Layer 2 network topology
    • E、to enhance the functions of SNMP

    正确答案:D

  • 第3题：

    What is the purpose of a network mask?（）

    • A、It is used in conjunction with the wildcard mask to determine the number of hosts on a network
    • B、It is used to define which parts of the IP address are allocated to host addresses and network prefixes
    • C、It is used to hide subnets from external networks by masking the subnets with NAT
    • D、It is used to differentiate a network as a classful network or a classless network

    正确答案:B

  • 第4题：

    what is the purpose of classification？


    正确答案:The purpose of classification is to sort packets into different traffic types， so that different policies then can be applied.

  • 第5题：

    Network equipment supporting the use of flow control mechanisms has been recently installed. What is the purpose of flow control in a data network?（）

    • A、It ensures that data is retransmitted if an acknowledgment is not received.
    • B、It reassembles segments in the correct order on the destination device.
    • C、It provides a mechanism for the receiver to control the transmission speed.
    • D、It regulates the size of each datagram segment.
    • E、All of the above are functions of flow control

    正确答案:C

  • 第6题：

    What is the purpose of a network mask?（）

    • A、It is used to identify the maximum hop count of a subnetwork.
    • B、It is used to identify an IP address as either private or public.
    • C、It is used to identify the network to which an IP address belongs.
    • D、It is used to identify the total number of bits present in an IP address.

    正确答案:C

  • 第7题：

    问答题
    what is the purpose of classification？

    正确答案： The purpose of classification is to sort packets into different traffic types， so that different policies then can be applied.
    解析： 暂无解析

  • 第8题：

    单选题
    What is the purpose of Spanning Tree Protocol?（）
    A

    to prevent routing loops

    B

    to create a default route

    C

    to provide multiple gateways for hosts

    D

    to maintain a loop-free Layer 2 network topology

    E

    to enhance the functions of SNMP


    正确答案： C
    解析： 暂无解析

  • 第9题：

    问答题
    What is the purpose of an administrative distance？

    正确答案： An administrative distance is a rating of preference for a routing protocol or a static route. When a router learns of a destination via more than one routing protocol or static route， AD will be used to choose the route with the lowest value.
    解析： 暂无解析

  • 第10题：

    单选题
    What is the purpose of a zone in JUNOS Software？（）
    A

    A zone defines a group of security devices with a common management.

    B

    A zone defines the geographic region in which the security device is deployed.

    C

    A zone defines a group of network segments with similar security requirements.

    D

    A zone defines a group of network segments with similar class-of-service requirements.


    正确答案： B
    解析： 暂无解析

  • 第11题：

    单选题
    When tuning a network module what is the purpose of the grace period？（）
    A

    It defines the maximum permissible time period between missed heartbeats before a failure is detected

    B

    It defines the time period to wait to activate the network module after starting the cluster manager

    C

    It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize

    D

    It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored


    正确答案： D
    解析： 暂无解析

  • 第12题：

    单选题
    What is the purpose of a network mask?（）
    A

    It is used in conjunction with the wildcard mask to determine the number of hosts on a network

    B

    It is used to define which parts of the IP address are allocated to host addresses and network prefixes

    C

    It is used to hide subnets from external networks by masking the subnets with NAT

    D

    It is used to differentiate a network as a classful network or a classless network


    正确答案： B
    解析： 暂无解析

  • 第13题：

    You have configured the "config network webmode enable" command on a Cisco device.  What is the purpose of this command？ （）

    • A、To allow HTTP access to the WLAN controller
    • B、To allow SSH access to the CLI of the WLAN controller
    • C、To allow SSL access to the CLI of the WLAN controller
    • D、To allow HTTPS access to the WLAN controller
    • E、None of the other alternatives apply

    正确答案:A

  • 第14题：

    What is the purpose of a network mask?（）

    • A、It is used to identify the maximum hop count of a subnetwork
    • B、It is used to identify an IP address as either private or public
    • C、It is used to identify the network to which an IP address belongs
    • D、It is used to identify the total number of bits present in an IP address

    正确答案:C

  • 第15题：

    What is the purpose of an administrative distance？


    正确答案:An administrative distance is a rating of preference for a routing protocol or a static route. When a router learns of a destination via more than one routing protocol or static route， AD will be used to choose the route with the lowest value.

  • 第16题：

    As a network engineer， do you know for what purpose SDM uses Security Device Event Exchange（SDEE）？（）

    • A、to provide a keepalive mechanism
    • B、to pull event logs from the router
    • C、to extract relevant SNMP information
    • D、to perform application-level accounting

    正确答案:B

  • 第17题：

    When tuning a network module what is the purpose of the grace period？（）

    • A、It defines the maximum permissible time period between missed heartbeats before a failure is detected
    • B、It defines the time period to wait to activate the network module after starting the cluster manager
    • C、It defines the period between detecting a missed heartbeat and initiating a network down， allowing thenetwork to stabilize
    • D、It defines the time period during which， after a network failure was detected， further network failures of thesame type will be ignored

    正确答案:D

  • 第18题：

    What is the primary purpose of creating a Location Group Policy? （）

    • A、to associate more than one realm with an authentication server
    • B、to logically group network access devices and associate them with specific sign-in policies
    • C、to allow or prevent users from accessing resources in specific locations on the network
    • D、to define the URL that users of network access devices can use to access the Infranet Controller

    正确答案:B

  • 第19题：

    单选题
    What is the purpose using the traceroute command?（）
    A

    to map all the devices on a network.

    B

    to display the current TCP/IP configuration values.

    C

    to see how a device MAC address is mapped to its IP address.

    D

    to see the path a packet will take when traveling to a specified destination.

    E

    to display the MTU values for each router in a specified network path from source to a destination.


    正确答案： E
    解析： 暂无解析

  • 第20题：

    单选题
    You have just configured a static default route on router TK1. What is the purpose of a default route?（）
    A

    It is a route to be used when the routing protocol fails.

    B

    It is a route configured by an ISP that sends traffic into a corporate network.

    C

    It is a route used when a packet is destined for a remote network that is not listed in the routing table.

    D

    It is a route manually configured for a specific remote network for which a routing protocol is not configured.

    E

    It is used to send traffic to a stub network.


    正确答案： A
    解析： 暂无解析

  • 第21题：

    单选题
    You have configured the "config network webmode enable" command on a Cisco device.  What is the purpose of this command？ （）
    A

    To allow HTTP access to the WLAN controller

    B

    To allow SSH access to the CLI of the WLAN controller

    C

    To allow SSL access to the CLI of the WLAN controller

    D

    To allow HTTPS access to the WLAN controller

    E

    None of the other alternatives apply


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    The Cisco Smart Business Communications System offers support of third-party applications. What is the primary purpose of the VeraSMART application？（）
    A

     present relevant customer information

    B

     interpret detail call records

    C

     access shop data

    D

     manage and remediate network problems


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    What is the purpose of a network mask?（）
    A

    It is used to identify the maximum hop count of a subnetwork

    B

    It is used to identify an IP address as either private or public

    C

    It is used to identify the network to which an IP address belongs

    D

    It is used to identify the total number of bits present in an IP address


    正确答案： D
    解析： 暂无解析

  • 第24题：

    单选题
    What is the purpose of a network mask?（）
    A

    It is used to identify the maximum hop count of a subnetwork.

    B

    It is used to identify an IP address as either private or public.

    C

    It is used to identify the network to which an IP address belongs.

    D

    It is used to identify the total number of bits present in an IP address.


    正确答案： C
    解析： 暂无解析

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