KERALA UNIVERSITY Class 5 data communication Question Paper 2019

Practice authentic previous year questions for better exam preparation.

Sample Questions

506 : DATA COMMUNICATION (F) Time : 3 Hours Max. Marks : 100 Answer all questions :
What is the difference between simplex and half-duplex communication models?
What does the Shannon capacity have to do with communications ?
A light signal is travelling through a fiber. What is the delay in the signal if the length of the fiber-optic cable is 50 m and 2 Km (assume the propagation speed of $2 \times 10^{8} \mathrm{~m}$ ) ?
State the significance of Asynchronous transmission.