WorksheetsDigital Electronics quiz
Total questions: 10
Worksheet time: 2hrs 40mins
Name
Class
Date
1.
Byte is a coolection of how many bits
a)
2
b)
4
c)
8
d)
16
2.
Nibble contains how many bits
(a)
3.
what are called universal gates
a)
nand
b)
nor
c)
or
d)
ex or
4.
And gate output is high if all the inputs are high
a)
True
b)
False
5.
Or Gate output is high if any of the input is high
4 lines
6.
What is the output of an OR gate if the inputs are 1 and 0?
a)
0
b)
1
c)
OFF
d)
2
7.
A NOT gate has…
a)
Two inputs and one output
b)
One input and one output
c)
One input and two outputs
d)
Two inputs and two outputs
8.
A logic state can only be….
a)
On or 1
b)
Off or 1
c)
1 or 0
d)
In and Out
9.
What gate is this table for?
a)
AND
b)
OR
c)
NOT
d)
NOR
10.
what is the meaning of rectification?
a)
a process of smoothing using a capacitor
b)
a process of adding impurities to pure materials
c)
a process of converting an alternating current into a direct current by using a diode.
100 %
