Question

Write any 2 differences among following in your own words: Transmission Control Protocol (TCP) User Datagram Protocol (UDP) Amplitude Modulation (AM) Frequency Modulation (FM)

Write any 2 differences among following in your own words:

Transmission Control Protocol (TCP)

User Datagram Protocol (UDP)

Amplitude Modulation (AM)

Frequency Modulation (FM)

Answer 1

Difference between TCP and UDP:-

Transmission Control Protocol (TCP)

1.TCP is a connection-oriented protocol it means a connection is established between the sender and the receiver before the data transfer.

2.Sequence of the data packets will remain the same that means the order in which the data is sent to the receiver by the sender will remain same and it also resent the lost data.

User Datagram Protocol (UDP)

1.UDP is a connectionless protocol it means no connection is established between the sender and the receiver before the data transfer.

2.The data packets transferred are not in any sequence or order and it does not resent the lost data.

Difference between AM and FM:-

Amplitude Modulation(AM)

1. In this, amplitude of the carrier wave is altered while the phase and frequency will not change.

2.It have a large range, because of longer wavelength it can travel a long distance.

Frequency Modulation (FM)

1.In this, frequency of the carrier wave is altered while the phase and amplitude will not change.

2.It have a short range, because of shorter wavelength it can not travel a long distance.