2011
Time : 3 Hours
Full Marks – 75
Candidates are required to give their answers in own words as far as practicable.
The figues in the margin indicate full marks. Questions are of equal value.
Answer two-two questions in each group & One any other.
(Answer Five Questions in all group)
GROUP-A
1. What do you mean by Computer Networks ? Describe different modes of data communication ?
2. What is Switching ? Discuss the circuit switching, packet switching and message switching.
3. Explain K-map and it’s significant ? Discuss 2-variable K-map.
4. Discuss different network devices in details? 5. Write sort notes on :-
a) Optical Fiber
b) URL
c) VSAT
GROUP-B
6. a) Discuss the features of C-Language?
b) Describe variable , expressions & identifiers ?
7. Discuss different formatted and unformatted Input/Output functions in C, with suitable Examples?
8. a) Discuss nested if – else & else if ladder ?
b) Write a program to find the roots of quadratic equation ax2 + bx + c = 0 .
9. What is an Array? How to declear and initialize it ? Write a program to sort a list of no’s in ascending order ?
10. Write notes on the folloeing :-
i) POINTER
ii) FUNCTION
iii) BREAK & CONTINUE
Time : 3 Hours
Full Marks – 75
Candidates are required to give their answers in own words as far as practicable.
The figues in the margin indicate full marks. Questions are of equal value.
Answer two-two questions in each group & One any other.
(Answer Five Questions in all group)
GROUP-A
1. What do you mean by Computer Networks ? Describe different modes of data communication ?
2. What is Switching ? Discuss the circuit switching, packet switching and message switching.
3. Explain K-map and it’s significant ? Discuss 2-variable K-map.
4. Discuss different network devices in details? 5. Write sort notes on :-
a) Optical Fiber
b) URL
c) VSAT
GROUP-B
6. a) Discuss the features of C-Language?
b) Describe variable , expressions & identifiers ?
7. Discuss different formatted and unformatted Input/Output functions in C, with suitable Examples?
8. a) Discuss nested if – else & else if ladder ?
b) Write a program to find the roots of quadratic equation ax2 + bx + c = 0 .
9. What is an Array? How to declear and initialize it ? Write a program to sort a list of no’s in ascending order ?
10. Write notes on the folloeing :-
i) POINTER
ii) FUNCTION
iii) BREAK & CONTINUE
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