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WorksheetsCS IGCSE Unit 2. Logic Gates
Total questions: 15
Worksheet time: 8mins
Choose all the Boolean logic gates...
NOT
BUT
AND
XOR
1 AND 0 is...
0
1
10
AND
True OR False is
False
True
10
2
If x = 3 and y = 5, choose all the statements that evaluate to True.
x < y
2*x == y
x + 2 == y
y*(x - 1) > x
2 < 3 AND (NOT (3>2))
False
True
Which word best completes this sentence:
Data that is Boolean can only take two values:
True _______ False
or
xor
and
not
A NOT gate has ____ input and one output
2
0
1
-1
A combination of logic gates is known as a logic ______
algorithm
circuit
array
function
A logic gate that outputs True only if both inputs are True is called...
eXOR
NOT
OR
AND
(1 + 2) >= 3 OR (-(1 + 3)> 5)
TRUE
FALSE
In which of the following logic gates the output is 1 if and only if at least one input is 1?
NOR
AND
NAND
OR
A truth table lists every possible combination of input and the resulting output
Yes
No
A XOR B = Q
If A = 1 and B = 1, what does Q equal?
1
0
NOT A = P
If A is 1, P is ...
1
0
(NOT A) AND B = P
If A = 0 and B = 1, what does P equal?
1
0
