How data travels: packets, protocols and IP addresses

9.Which of the following are protocols in the Internet protocol suite? (Select all that apply)

10.The Internet protocol suite is also known as the TCP/IP model.

11.Match each protocol or term to its description.

12.Arrange the following steps in the process of sending a message over a network using TCP/IP, from first to last.

13.According to the source, what was the role of the Interface Message Processors (IMPs) in the ARPANET?

14.A school network uses an IP address scheme where each device is identified by a unique address. If a device's IP address is 192.168.1.10, what is the primary purpose of this address?

15.Which of the following statements about the Internet protocol suite are true? (Select all that apply)

16.An IP address is used to identify a device on a network.

17.In the TCP/IP model, which layer is responsible for routing packets between different networks?

18.Match each layer of the TCP/IP model to its main function.

19.Arrange the following steps in the process of sending an email over the Internet using TCP/IP, from first to last.

20.A network engineer is troubleshooting a slow connection. She discovers that many packets are being dropped and need to be retransmitted. Which protocol is likely causing the overhead?

21.Which layer of the Internet protocol suite is responsible for routing packets between different networks?

22.Which of the following are responsibilities of the transport layer in the Internet protocol suite? (Select all that apply)

23.Match each layer of the Internet protocol suite to its primary function.

24.Which organization maintains the technical standards for the Internet protocol suite?

25.What does the acronym TCP stand for in the Internet protocol suite?

26.Which protocol provides a connectionless datagram service at the internet layer?

27.The Internet protocol suite has five abstraction layers.

28.In the Internet protocol suite, the network itself is responsible for ensuring reliable data transmission.

29.Arrange the following steps in the process of sending a message over the Internet using TCP/IP, from first to last.

30.Which of the following are benefits of sending data as packets rather than as a single continuous stream? (Select all that apply)

31.The Internet protocol suite is organized into five abstraction layers.

32.A computer on a network has the IP address 192.168.1.10. What is the primary purpose of this address?

33.Arrange the following events in the history of the Internet protocol suite, from earliest to latest.

34.What is the primary function of a protocol in computer networking?

35.Which of the following are advantages of sending data as packets rather than as a single continuous stream? (Select all that apply)

36.A router receives 1,200 packets per second, each with an average size of 1,500 bytes. What is the data rate in bytes per second?

37.What is the first thing that happens to the file before it is sent?

38.In the original ARPANET, reliability was the responsibility of the network itself. How did the designers of the Internet protocol suite change this approach?

39.The Internet protocol suite is organized into four abstraction layers.

40.A network engineer is troubleshooting a slow connection. She discovers that many packets are being dropped and need to be retransmitted. Which protocol is likely being used?

41.What is the term for a set of rules that govern how data is transmitted over a network?

42.Fill in the blank with the correct term.

43.What is the name of the organization that maintains the technical standards for the Internet protocol suite?

44.Fill in the blank.

45.According to the source, how many IMPs were produced for nearly US$1 million from September to December 1969?

46.What is the main purpose of an IP address in a network?

47.How many IMPs were produced between September and December 1969?

48.Fill in the blanks with the correct terms.

49.A video file of 8000 bytes is split into packets of 500 bytes each. How many packets will be sent?

50.Explain why splitting a large message into packets and sending them independently can be beneficial for network reliability.

51.In the original ARPANET, the network itself was responsible for reliability. How did the designers of the Internet protocol suite change this approach, and why?

52.A router receives 500 packets in one second. If the average packet size is 1000 bytes, what is the data rate in bytes per second?

53.Explain why the designers of the Internet protocol suite decided to split the original Transmission Control Program into two separate protocols: IP and TCP.

54.Explain why the designers of the Internet protocol suite decided to split the original Transmission Control Program into two separate protocols: IP and TCP. Refer to the principle of layering in your answer.

55.In the original ARPANET, the network itself was responsible for ensuring reliable data transmission. How did the designers of the Internet protocol suite change this approach, and why?

56.According to the source, how many IMPs were produced for nearly US$1 million from September to December 1969?

57.How many IMPs were produced between September and December 1969?

58.A video file of 8000 bytes is split into packets of 500 bytes each. How many packets will be sent?

59.A router receives 500 packets in one second. If the average packet size is 1000 bytes, what is the data rate in bytes per second?