16 Questions
What is the role of the transmitter in data communication?
Initiating the communication and encoding the message for transmission
Which component of data communication is responsible for interpreting the information sent by the transmitter?
Receiver
What does the medium represent in data communication?
The physical cable used for transmission
Which component acts as the 'stage' where the communication drama unfolds?
Medium
What is the purpose of the protocol in data communication?
Creating a set of rules for the communication process
Which component represents the actual information being sent in data communication?
Message
What is the function of protocols in data communication?
Format data, initiate communication, and handle errors
Which organization is responsible for developing internet protocols like TCP/IP and HTTP?
IETF
What does bandwidth refer to in the context of communication channels?
The capacity of a communication channel
How is data transmission rate measured?
In bits per second (bps)
What does baud rate denote in data communication?
The rate at which symbols are transmitted over a channel
Which organization focuses on telecommunication standards including cellular networks and video coding?
ITU-T
What is the primary function of standards in data communication?
Ensure compatibility and interoperability between devices
What is the analogy used to explain bandwidth in the context of communication channels?
The width of a highway allowing for more cars to pass through
What does bits per second (bps) signify in data transmission?
The fundamental unit of data transmission rate
What do standards ensure in data communication?
The compatibility and interoperability between different devices and networks
Test your knowledge of the fundamentals of data communication and computer networks with a focus on the process of data communication and its components, including the transmitter, receiver, medium, message, and protocol. Explore the exchange of digital information between points and the encoding of messages for transmission.
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