Q. Which agency developed standards for physical connection interfaces and electronic signaling specifications?
✅ Correct Answer: (A)
EIA
Data Communication and Networking MCQs and Notes
Q. _______ are special-interest groups that quickly test, evaluate, and standardize new technologies.
✅ Correct Answer: (A)
Forums
Q. Which organization has authority over interstate and international commerce in the communications field?
✅ Correct Answer: (C)
FCC
Q. This was the first network.
✅ Correct Answer: (D)
ARPANET
Q. In the original ARPANET, _______ were directly connected together.
✅ Correct Answer: (A)
IMPs
Q. In _______ transmission, the channel capacity is shared by both communicating devices at all times.
✅ Correct Answer: (C)
full-duplex
Q. In a _______ connection, more than two devices can share a single link.
✅ Correct Answer: (B)
multipoint
Q. A _______ connection provides a dedicated link between two devices.
✅ Correct Answer: (A)
point-to-point
Q. A television broadcast is an example of _______ transmission.
✅ Correct Answer: (A)
simplex
Q. Communication between a computer and a keyboard involves ______________ transmission.
✅ Correct Answer: (A)
simplex