WorksheetsLDCO Quizzzz
Total questions: 10
Worksheet time: 2mins
Name
Class
Date
1.
The boolean expression of a NAND gate is
a)
A + B
b)
AB
c)
(AB)'
d)
(A+B)'
2.
Which logic gate is called the “universal gate”?
a)
AND
b)
NAND
c)
OR
d)
XOR
3.
The output of NOR gate is the complement of:
a)
OR gate output
b)
AND gate output
c)
NAND gate output
d)
XOR gate output
4.
A K-map is mainly used to:
a)
Multiply binary numbers
b)
Simplify Boolean expressions
c)
Convert decimal to binary
d)
Design sequential circuits
5.
Which gate has the output 1 only when all inputs are 1?
a)
OR
b)
AND
c)
NAND
d)
XOR
6.
A 2-variable K-map has how many cells?
a)
2
b)
3
c)
4
d)
8
7.
Output of XOR gate when A=1, B=1?
a)
0
b)
1
c)
Depends on A
d)
Undefined
8.
Which gate is NOT a universal gate?
a)
NAND
b)
NOR
c)
AND
d)
Both NAND and NOR
9.
The adjacency in K-map is based on:
a)
Gray Code
b)
Binary Code
c)
Decimal Code
d)
Octal Code
10.
Which gate performs the multiplication of inputs in Boolean algebra?
a)
OR
b)
AND
c)
XOR
d)
NOR
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