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1.4 - Layers & Packet Switching Quiz

Josh Burnett 8 questions

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This quiz has a time limit, so it opens in the usual player.

Questions in this quiz (8)

  1. 1Which of the following layer is Layer 3?
    1. ATransport
    2. BData Link
    3. CNetwork
    4. DApplication
  2. 2Match the Correct Layers to each definition.
    [blank_start]Network[blank_end] - Directs data packets between networks.
    [blank_start]Application[blank_end] - Turns data into applications or websites.
    [blank_start]Data Link[blank_end] - Sends data over a physical network.
    [blank_start]Transport[blank_end] - Controls the flow of data.
    1. ANetwork
    2. BApplication
    3. CData Link
    4. DTransport
  3. 3True or False: If packets are missing, a receipt confirmation is sent to the device that sent them.
    1. ATrue
    2. BFalse
  4. 4Fill in the Blanks: The first two steps of packet switching are detailed below.
    Data is split into packets, and numbered [blank_start]in order[blank_end]. Each packet is sent the fastest route across the internet by the [blank_start]routers[blank_end]. This means packets can take [blank_start]different[blank_end] routes and arrive out of order.
    1. Ain order
    2. Brouters
    3. Cdifferent
  5. 5Select the correct definitions of the Layers below.
    1. ANetwork - Directs data packets between networks.
    2. BData Link - Sends data across a physical network.
    3. CData Link - Sends data across virtual networks, like the Internet.
    4. DApplication - Turns data into data packets.
    5. ETransport - Directs data packets between networks.
  6. 6Which is the false statement about Packet Switching below?
    1. AUsually, packets arrive out of order.
    2. BIf packets are out of order, they are put in order using their packet numbers.
    3. CFirst, data packets are split into data.
    4. DA confirmation receipts is sent to the device once all data packets arrive.
  7. 7Fill in the blanks: Match the Network Protocols to the correct layers.
    Layer 1 - Ethernet.
    Layer 2 - [blank_start]IP[blank_end].
    Layer 3 - [blank_start]TCP[blank_end].
    Layer 4 - [blank_start]HTTP/S[blank_end], FTP, [blank_start]SMTP[blank_end].
    1. AIP
    2. BTCP
    3. CHTTP/S
    4. DSMTP
  8. 8Fill in the Blanks: Network protocols are divided into [blank_start]layers[blank_end] so that protocols with [blank_start]similar[blank_end] functions are grouped together.
    1. Alayers
    2. Bsimilar

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Description
9 minutes to complete the 18 mark quiz. All information is in my mind-map named the same thing (just minus the 'Quiz'). Good luck!
Language
English
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computer sciencepaper 1gcse
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