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WorksheetsComputers quiz for kool kids
Total questions: 19
Worksheet time: 3mins
Name
Class
Date
1.
What type of logic gate is this table showing?
a)
AND
b)
OR
c)
NOT
2.
The output of any logic gate can have either of two _________ ?
a)
Gates
b)
States
c)
Inputs
d)
Outputs
3.
What kind of gate does this Truth Table represent?
a)
NOR
b)
NOT
c)
OR
d)
XOR
4.
What kind of gate does this Truth Table represent?
a)
NAND
b)
AND
c)
XAND
d)
OR
5.
What will the circuit's output be?
a)
1
b)
0
6.
What will the circuit's output be?
a)
1
b)
0
7.
Which is the truth table for the XOR gate?
a)
b)
c)
d)
e)
8.
How many logic gates are used in a half adder?
a)
none
b)
1
c)
2
d)
3
9.
A full adder is used for all other digits in addition, how many logic gates will it use?
a)
3
b)
4
c)
5
d)
2
10.
Binary 10101010 = in decimal?
a)
85
b)
170
c)
180
d)
75
11.
What is the output Y of this logic cricuit if A = 1, B = 1, and C = 1
a)
0
b)
1
12.
What is the output Z of this logic cricuit if A = 1 and B = 1
a)
0
b)
1
13.
Which logic gate is represented by this truth table?
a)
b)
c)
d)
14.
What will the circuit's output be?
a)
1
b)
0
15.
What is the output Z of this logic cricuit if A = 1 and B = 1
a)
0
b)
1
16.
Number of inputs for D flip flop
a)
3
b)
2
c)
1
d)
4
e)
5
17.
The flip-flop is only activated by _____________
a)
Positive edge trigger
b)
Negative edge trigger
c)
Either positive or Negative edge trigger
18.
D flip flop tracks the
a)
input
b)
output
c)
source
d)
ground
19.
Which rule gives Q on the transition edge?
a)
Q = D'
b)
Q = D
c)
Q = Clock
d)
Q = Clock'
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