多选题You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）AEncryptionBBandwidth limitsCMinimal signal lossDNo EMI

题目
多选题
You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）
A

Encryption

B

Bandwidth limits

C

Minimal signal loss

D

No EMI

相似考题

1.You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?()A.32 networks with 8 hostsB.62 networks with 2 hostsC.30 networks with 16 hostsD.32 networks with 14 hosts

2.Refer to the exhibit. A Boston company bought th e assets of a New York company and is trying to route traffic between the two data networks using EIGRP. The show command output shows that traffic will not flow between the networks. As a network consultant, you were asked to modify the configuration a nd certify the interoperability of the two networks. For traffic to flow from subnet 172.16.8.0/24 to the 172.16.16.0/24 subnet, which configuration change do you recommend?（）A. Turn off autosummarization on routers N1 and B1.B. Add IP summary addre sses to the Internet - pointing interfaces of routers N1 and B1.C. Turn off autosummarization on routers N2 and B2.D. Add wildcard masks to the network commands on routers N2 and B2.

3.You are the network consultant from Cisco.com. Please point out two statements correctly describe an IPS device()A. It resembles a Layer 2 bridge.B. Traffic flow through the IPS resembles traffic flow through a Layer 3 router.C. Inline interfaces which have no IP addresses cannot be detected.D. Malicious packets that have been detected are allowed to pass through, but all subsequent traffic is blocked.

4.You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）A./24B./26C./27D./28

更多“多选题You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）AEncryptionBBandwidth limitsCMinimal signal lossDNo EMI”相关问题

  • 第1题：

    You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）

    • A、Encryption
    • B、Bandwidth limits
    • C、Minimal signal loss
    • D、No EMI

    正确答案:C,D

  • 第2题：

    A customer reports the optical drive is no longer responding. Which of the following questionsshould be asked FIRST?（）

    • A、“Did you log in with an administrator account?”
    • B、“Have you been to any inappropriate websites?”
    • C、“What have you changed since the optical drive worked properly?”
    • D、“What has changed since the optical drive worked properly?”

    正确答案:D

  • 第3题：

    You are the network consultant from passguide.com. In which situation you will advice your customer to implement data centers?（）

    • A、Protecting the business from information outages
    • B、Optimizing the efficiency with which IT operates
    • C、An increased need for specialized IT silos
    • D、IT systems grow fast

    正确答案:A,B,D

  • 第4题：

    With regard to Ethernet media access methods, which of the following are true?（）

    • A、A device waits for an electronic signal before transmitting.
    • B、A device listens and waits until the media is not busy before transmitting.
    • C、All devices on an Ethernet segment see data that passes on the network medium.
    • D、Only the sender and the receiver devices see data that passes on the network medium.
    • E、Ethernet networks allow you to configured devises with higher transmission priority.

    正确答案:B,C

  • 第5题：

    You are the network administrator setting up the IP network for a new branch office. You need at least 5 networks with 25 hosts each. You have been allocated a /24 network.Which prefix length will satisfy the given requirements?（）

    • A、/24
    • B、/26
    • C、/27
    • D、/28

    正确答案:C

  • 第6题：

    You have been asked to use a 30 bit subnet mask to segment the following network block: 108.12.5.0. How many useable subnetworks and usable hosts could be created?（）

    • A、32 networks with 8 hosts
    • B、62 networks with 2 hosts
    • C、30 networks with 16 hosts
    • D、32 networks with 14 hosts

    正确答案:B

  • 第7题：

    多选题
    You are the network consultant from Cisco.com. Please point out two statements correctly describe an IPS device？（）
    A

    It resembles a Layer 2 bridge.

    B

    Traffic flow through the IPS resembles traffic flow through a Layer 3 router.

    C

    Inline interfaces which have no IP addresses cannot be detected.

    D

    Malicious packets that have been detected are allowed to pass through， but all subsequent traffic is blocked.


    正确答案： C,A
    解析： 暂无解析

  • 第8题：

    单选题
    Which of the following data network would you implement if you wanted a wireless network that had a relatively high data rate, but was limited to very short distances?（）
    A

    Broadband personal comm. Service (PCS)

    B

    Broadband circuit

    C

    Infrared

    D

    Spread spectrum

    E

    Cable


    正确答案： C
    解析： 暂无解析

  • 第9题：

    多选题
    As a Cisco Network Engineer, you have to master the knowledge of the Cisco Storage Area Network solution for the data center. Which three of the following are features of it? （）(Choose three.)
    A

    It provides multiprotocol support.

    B

    It allows you to create separate networks on the VSAN.

    C

    It allows you to migrate to new technologies without a complete equipment upgrade.

    D

    It reduces cost and complexity by providing an easy transition to evolving technologies.


    正确答案： D,B
    解析： 暂无解析

  • 第10题：

    多选题
    You are the network consultant from passguide.com. Do you know what attacks are software based attacks that disable your computer and attack user by e-mail? （）
    A

    Executable

    B

    Trojan

    C

    Virus

    D

    Worm


    正确答案： B,C
    解析： 暂无解析

  • 第11题：

    单选题
    You are the network consultant from passguide.com. Could you please tell customers what strategy will protect network resources and services from unauthorized actions?（）
    A

    Network management

    B

    Network optimization

    C

    Network security

    D

    Content storage networking


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances? （）
    A

    Encryption

    B

    Bandwidth limits

    C

    Minimal signal loss

    D

    No EMI


    正确答案： A,C
    解析： 暂无解析

  • 第13题：

    You are the network consultant from passguide.com. You should tell your clients Two technologies help them save much time from complex computing. （）

    • A、VPN
    • B、InfiniBand
    • C、SCSI over IP
    • D、Remote Direct Memory Access

    正确答案:A,C

  • 第14题：

    You are the network consultant from passguide.com. Could you please tell customers what strategy will protect network resources and services from unauthorized actions?（）

    • A、Content storage networking
    • B、Network optimization
    • C、Network management
    • D、Network security

    正确答案:D

  • 第15题：

    You are the network consultant from passguide.com. Do you know what attacks are software based attacks that disable your computer and attack user by e-mail? （）

    • A、Executable
    • B、Trojan
    • C、Virus
    • D、Worm

    正确答案:C,D

  • 第16题：

    As a Cisco Network Engineer, you have to master the knowledge of the Cisco Storage Area Network solution for the data center. Which three of the following are features of it? （）(Choose three.)

    • A、It provides multiprotocol support.
    • B、It allows you to create separate networks on the VSAN.
    • C、It allows you to migrate to new technologies without a complete equipment upgrade.
    • D、It reduces cost and complexity by providing an easy transition to evolving technologies.

    正确答案:A,C,D

  • 第17题：

    You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use?（）

    • A、PPP
    • B、UDP
    • C、TCP
    • D、ICMP

    正确答案:A,C

  • 第18题：

    You have a computer that runs Windows 7. The computer contains a folder named C:/data. You use Advanced Sharing to share C:/data by using the default share permissions. When a user tries to access theshare over the network, he gets an Access is Denied error message. You need to ensure that the user canaccess the share.  What should you do?（）

    • A、Allow file and printer sharing through Windows Firewall.
    • B、Change the network location from a Public network to a Home or Work network.
    • C、From the Security settings of the folder， assign the user the Read NTFS permission.
    • D、From the Advanced Sharing settings of the folder， assign the user the Read share permission.

    正确答案:C

  • 第19题：

    多选题
    With regard to Ethernet media access methods, which of the following are true?（）
    A

    A device waits for an electronic signal before transmitting.

    B

    A device listens and waits until the media is not busy before transmitting.

    C

    All devices on an Ethernet segment see data that passes on the network medium.

    D

    Only the sender and the receiver devices see data that passes on the network medium.

    E

    Ethernet networks allow you to configured devises with higher transmission priority.


    正确答案： D,B
    解析： 暂无解析

  • 第20题：

    多选题
    You have been asked to develop an application that uses only connection-oriented protocols. Which two protocols can you use?（）
    A

    PPP

    B

    UDP

    C

    TCP

    D

    ICMP


    正确答案： B,D
    解析： 暂无解析

  • 第21题：

    单选题
    A customer reports the optical drive is no longer responding. Which of the following questionsshould be asked FIRST?（）
    A

    “Did you log in with an administrator account?”

    B

    “Have you been to any inappropriate websites?”

    C

    “What have you changed since the optical drive worked properly?”

    D

    “What has changed since the optical drive worked properly?”


    正确答案： D
    解析： 暂无解析

  • 第22题：

    多选题
    You are the network consultant from passguide.com. You should tell your clients Two technologies help them save much time from complex computing.（）
    A

    VPN

    B

    SCSI over IP

    C

    Remote Direct Memory Access

    D

    InfiniBand


    正确答案： A,C
    解析： 暂无解析

  • 第23题：

    多选题
    You are the network consultant from passguide.com. In which situation you will advice your customer to implement data centers?（）
    A

    An increased need for specialized IT silos

    B

    Protecting the business from information outages

    C

    IT systems grow fast

    D

    Optimizing the efficiency with which IT operates


    正确答案： C,D
    解析： 暂无解析

  • 第24题：

    多选题
    You are the network consultant from passguide.com. You have been asked for which two features of optical networks allow data to be transmitted over extremely long distances?（）
    A

    Encryption

    B

    Minimal signal loss

    C

    Bandwidth limits

    D

    No EMI


    正确答案： D,B
    解析： 暂无解析

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