NEW
Font size
WorksheetsITF - Quiz 9.2 - TCP/IP
Total questions: 15
Worksheet time: 8mins
What is the purpose of the Transmission Control Protocol/Internet Protocol (TCP/IP) suite?
To connect military sites
To establish a research network
To provide apps and services
To connect refrigerators to the internet
What is the main advantage of packet switching over direct channel communication?
Packet switching is more reliable
Packet switching allows for automatic recovery from failures
Packet switching requires less bandwidth
Packet switching provides faster communication
What is the function of a router in packet switching?
To label packets with source and destination addresses
To forward packets to their intended destination
To divide data into small chunks or packets
To establish a direct channel between computers
Why is a packet switching protocol considered robust?
It can automatically recover from communication link failures
It can utilize any available network path
It can re-route data packets
All of the above
What happens if some packets are lost or damaged during transmission in packet switching?
The entire message needs to be retransmitted
Only the lost or damaged packets need to be resent
The transmission is terminated
The packets are automatically repaired
Which layer of the TCP/IP model is responsible for placing frames onto the physical network?
Link or Network Interface layer
Internet layer
Transport layer
Application layer
What is the main protocol in the TCP/IP suite responsible for logical addressing and routing of packets?
Internet Protocol (IP)
Address Resolution Protocol (ARP)
Internet Control Message Protocol (ICMP)
Transmission Control Protocol (TCP)
Which transport protocol provides connection-oriented delivery in the TCP/IP suite?
Transmission Control Protocol (TCP)
User Datagram Protocol (UDP)
Internet Protocol (IP)
Address Resolution Protocol (ARP)
What is the advantage of using User Datagram Protocol (UDP) over Transmission Control Protocol (TCP)?
UDP provides reliable delivery
UDP guarantees correct sequence of packets
UDP has less processing and transmission overhead
UDP is slower than TCP
Which layer of the TCP/IP model contains protocols that provide the communications formats for exchanging data between hosts?
Link or Network Interface layer
Internet layer
Transport layer
Application layer
What is the purpose of the Address Resolution Protocol (ARP) in the TCP/IP suite?
To manage routing between different networks
To send messages and reports on errors
To resolve hardware addresses to logical IP addresses
To provide communication sessions between computers
Which layer of the TCP/IP model encapsulates packets into Internet datagrams?
Link or Network Interface layer
Internet layer
Transport layer
Application layer
What is the purpose of the Internet Control Message Protocol (ICMP) in the TCP/IP suite?
To manage routing between different networks
To send messages and reports on errors
To resolve hardware addresses to logical IP addresses
To provide communication sessions between computers
Which layer of the TCP/IP model is responsible for managing routing between different networks?
Link or Network Interface layer
Internet layer
Transport layer
Application layer
What is the function of the Internet layer in the TCP/IP model?
To place frames onto the physical network
To encapsulate packets into Internet datagrams
To provide communication sessions between computers
To manage routing between different networks
