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Tests on computer networks with answers - Part 5

In the following article, readers will continue to answer multiple choice questions on computer network topics.

★ Computer network test with answer P11
★ How to arrange network connection on Windows 10
  • Question 1. It is not the task of the data link layer
    • Identify mechanisms to access information on the network
    • Provides basic ways to detect and fix errors
    • Connect networks by finding paths for packets from one network to another
    • Notify the sender of the error message
  • Question 2. The architecture of the TCP / IP model consists of layers
    • Application, Transport, Internet, Network interface
    • Application, Transport, Network, Physical
    • Application, Transport, Data link, Network interface
    • Application, Transport, Internet, Physical
  • Question 3. At the transport layer, the size of the data packets
    • Less than 32KB
    • Less than 64KB
    • Depending on the network to which the machine sends the connection
    • Depends on the network to which the device is connected
  • Question 4. In the OSI model, the layer ARP protocol
    • Application layer
    • Shipping floor
    • Network layer
    • Data link layer
  • Question 5. Which Gateway is in the OSI model
    • Physical layer
    • Data link layer
    • Network layer
    • Application layer
  • Question 6. What is the layer of TCP / IP model to help reduce the transport and avoid congestion on the network?
    • Application layer
    • Transport floor
    • Network layer
    • Network communication layer
  • Question 7. Network layer data in TCP / IP model is called?
    • Data
    • Data segment
    • Data frame
    • Data package
  • Question 8. What are the similarities between OSI and TCP / IP models?
    • There are equal number of floors
    • Provide packet switching communication method
    • There are transport layers and data link layers
    • The application is in fact the same
  • Question 9. The size of the data frame in the TCP / IP model?
    • Less than 64KB
    • Greater than 64KB
    • Depends on the network to which the machine sends the connection
    • Depends on the network to which the device is connected
  • Question 10. What protocol is used at the network layer in the TCP / IP model?
    • IP, ARP
    • TCP, IP
    • TCP, ARP
    • ARP, UDP
  • Question 11. What is the physical address length of an Ethernet network?
    • 32 bit
    • 48bit
    • 64 bit
    • Smaller than 64 bits
  • Question 12. Is the physical address specified by?
    • Application layer
    • Network layer
    • Data link layer
    • Physical layer
  • Question 13. Is IPv4 divided into several classes?
    • 3 layers
    • 4 classes
    • 5 class
    • 6 classes
  • Question 14. The port for each file is 21, Socket is 198.168.17.1.21, so the IP address is?
    • 198. 168. 17.21
    • 198.168.17.1
    • 198.17.1.21
    • 168. 17. 1. 21
  • Question 15. Which of the following statements is wrong?
    • You can assign more than one IP address to a physical address
    • Physical address is not fixed
    • ARP protocol used to find physical addresses from IP addresses
    • The RARP protocol is used to find IP addresses from physical addresses

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Test computer network network connection
Micah Soto

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Micah Soto
Update 24 May 2019

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