Chapter 1 Building A Simple Network

8 Questions | Total Attempts: 153

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Chapter 1 Building A Simple Network

■ Identify the benefits of computer networks and how they function■ Identify common threats to a network and threat-mitigation methods■ Identify and compare the Open System Interconnection (OSI) and TCP/IP layeredmodels that control host-to-host communications■ Describe IP address classification and how a host can obtain an address■ Describe the process that TCP uses to establish a reliable connection■ Describe the host-to-host packet delivery process■ Describe how Ethernet operates at Layer 1 and Layer 2 of the OSI model■ Explain how to connect to an Ethernet LAN


Questions and Answers
  • 1. 
    Which three statements about networks are accurate? (Choose three.)
    • A. 

      A. Networks transmit data in many kinds of environments, including homes, small businesses, and large enterprises.

    • B. 

      B. A main office can have hundreds or even thousands of people who depend on network access to do their jobs.

    • C. 

      C. A network is a connected collection of devices that can communicate with each other.

    • D. 

      D. A main office usually has one large network to connect all users.

    • E. 

      E. The purpose of a network is to create a means to provide all workers with access to all information and components that are accessible by the network.

  • 2. 
    . What is the purpose of a router?
    • A. 

      To interconnect networks and choose the best paths between them

    • B. 

      To provide the connection points for the media

    • C. 

      To serve as the endpoint in the network, sending and receiving data

    • D. 

      To provide the means by which the signals are transmitted from one networked device to another

  • 3. 
    What is the purpose of a switch?                                   
    • A. 

      To connect separate networks and filter the traffic over those networks so that the data is transmitted through the most efficient route

    • B. 

      To choose the path over which data is sent to its destination

    • C. 

      To serve as the endpoint in the network, sending and receiving data

    • D. 

      To provide network attachment to the end systems and intelligent switching of the data within the local network

  • 4. 
    What is the purpose of network interconnections?
    • A. 

      To connect separate networks and filter the traffic over those networks so that the data is transmitted through the most efficient route

    • B. 

      To choose the path over which data is sent to its destination

    • C. 

      To provide a means for data to travel from one point to another in the network

    • D. 

      To provide network attachment to the end systems and intelligent switching of the data within the local network

  • 5. 
    Which resource is not sharable on a network?
    • A. 

      Memory

    • B. 

      Applications

    • C. 

      Peripherals

    • D. 

      Storage devices

  • 6. 
    Which three of the following are common network applications? (Choose three.)
    • A. 

      E-mail

    • B. 

      Collaboration

    • C. 

      Graphics creation

    • D. 

      Databases

    • E. 

      Word processing

  • 7. 
    Match network Characteristic for speed 
    • A. 

      Indicates how easily users can access the network

    • B. 

      Indicates how dependable the network is

    • C. 

      Indicates the protection level of the network itself and the data that is transmitted

    • D. 

      Indicates how fast data is transmitted over the network

    • E. 

      Ndicates the general price of components, installation, and maintenance of the network

  • 8. 
    Match network characteristic for Cost
    • A. 

      Indicates the protection level of the network itself and the data that is transmitted

    • B. 

      Indicates how fast data is transmitted over the network

    • C. 

      Indicates how well the network can accommodate more users or data transmission requirements

    • D. 

      Indicates the structure of the network

    • E. 

      Indicates the general price of components, installation, and maintenance of the network

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