Q3: what are Components of data communication? explain them(3pts)
1. Message: This is the data or information that is being transmitted from one point to another. It could be in the form of text, images, audio, video, etc. The message is the main content of the communication and is what the sender wants to convey to the receiver.
2. Sender: The sender is the person or device that initiates the communication by creating and sending the message. The sender encodes the message into a format that can be transmitted over the communication channel. The sender is responsible for ensuring that the message reaches the intended recipient accurately and timely.
3. Receiver: The receiver is the person or device that receives the message transmitted by the sender. The receiver decodes the message to extract the original information and understand its contents. The receiver is responsible for acknowledging the receipt of the message and providing feedback if necessary. The receiver ensures that the communication is successful by understanding and responding to the message appropriately.