Q. 1. Suppose you have been asked to give a proposal of a Local Area Network for a company which requires easy reconfiguring, efficient in speed and economical in cost network. Considering these three factors, which guided media you will prefer for this type of network? Give three good reasons to support your answer.
(2 Marks for suggestion/name of media and 3 marks for three reasons) [2+3 = 5]
Q. 2. Analog signals are considered more prone to Noise as compared to digital signals. Suggest a proper method or technique with its complete steps for a telecommunication company which wants to convert its analog signals in digital signal to avoid from noise.
Note: just name the technique and its steps, detail is not required. [5 Marks]
Q. 3. In Data Communication, situations exist where we need to change the Digital Signals into Analog Signals. Select the technique(s) which is/are used by modems for this purpose. Choose all that apply. [10 Marks]
Can you Shear it plz.
agar assignment pe confirm nhe hoe to phr kyun kaha ke assignment aasan hea
toe solution btaoooooooooo dear
agar tough nhe hea toe exact sol btaooooooooooooooooooooooooooooo jaldi aag last date hea
tough ho ya easy plzzzzzzzzz koi solution de na
pta hai bhai aap sub parhako bachey ho, par hum jaise nikamon ke lie to solution chor do..
hahaha im with you
Analog to Digital conversion
agar kuch change ho ya wrong ha tou share karin plz
And 5th one is 4PSK
Phase Modulation and Frequency modulation analog to analog conversion main ata ha Frequency Division Multiplexing abi parha ni ha I think yay 5 he hain bs
i think 1st Q ma twisted pair cable aya ga
i think you are ri8 its unshielded twisted-Pair (UTP) Cable.
Answer to 3rd question of 3rd assignment.
1. Amplitude Shift Keying
2. Frequency Shift Keying
3. Phase Shift Keying
4. Quadrature Amplitude Modulation
5. 4 PSK