CBSE · 083Class XII · 2023Section B2 marks
Question 20(1)
30 March 2023 · Computer Science (083)
Differentiate between wired and wireless transmission.
Answer
Wired transmission uses physical cables (guided media) like twisted pair or fiber optics. Wireless transmission uses electromagnetic waves (unguided media) like radio waves or microwaves to transmit data through air/vacuum.
Explanation
Wired is guided, Wireless is unguided.