Question Bank F.y.b.sc. Computer Science Paper-I Ug-Cs 101 - Fundamentals Of Computer & Computer Organization And Architecture Worksheet With Answers - North Maharashtra University Page 42
ADVERTISEMENT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49128.
Construct NOT, AND, OR gates using NAND gate.
129.
Construct NOT, OR, AND gate using NOR gate.
130.
Explain applications of Ex-OR gate in detail.
131.
Construct logic circuit diagram for half adder using only NAND gate.
132.
Construct logic circuit diagram for half adder using only NOR gate.
133.
Why are combinational circuits more frequently constructed with NAND and
NOR gate than with AND,OR and NOT gates ?
134.
Construct a logic circuit diagram for the exclusive OR function using only
NOR gates.
135.
Construct a logic circuit diagram for the exclusive AND function using only
NAND gates.
136.
A logic system has three inputs A,B,C .It generates output 1 only when
A=0,B=1,C=0 or
A=1,B=1,C=0. Design a combinational circuit for this system.
Prove the following using rules of Boolean algebra, OR simplify
137.
A+BC = (A+B)(A+C)
138.
A+AB = A
A(A+B) = A
139.
A+AB = A+B
140.
ABC+ABC+ABC = A(B+C)
141.
ABC+ABC+ABC+ABC+ABC = A+ABC
142.
ABC+ABC+ABC+ABC+ABC = AB+AB
143.
(A+B+C)(A+B+C) = A+BC+BC
144.
AB+ABC+AB+ABC = B+AC
Draw logic diagram for following Boolean expression
145.
AB+CD
146.
Y= AB+(B+C)
147.
Y= (A+B)(B+C)
148.
Y=(A+BC)(AC+B)
149.
Y=ABC+ABC+ABC+ABC
ADVERTISEMENT
0 votes
Related Articles
Related forms
Related Categories
Parent category: Education