Q.1
The Or Gate has this number of ON Outputs
  • 1
  • 2
  • 3
  • 4
Q.2
The only gate that has 1 input and 1 output is
  • AND
  • OR
  • XOR
  • NOT
Q.3
The OR Gate has Algebraic presentation of
  • plus sign (-)
  • Plus (+)
  • None of these
Q.4
(C AND D) OR (NOT(A OR B)) = Q, If A=B=C=0 and D=what does Q equal?
  • 0
  • 1
Q.5
Binary= in decimal?
  • 85
  • 170
  • 180
  • 75
Q.6
"The burglar alarm will go off if either the door or the window or both are opened". This is an example of which type of Logic?
  • AND
  • OR
  • NOT
  • NOR
Q.7
How do you make a NOR gate out of an NAND gate using inverters (NOT gates)?
  • Invert the output from the NAND gate
  • Invert both the inputs to the NAND gate
  • Invert one of the inputs to the NAND gate
  • Invert both the inputs and output of the NAND gate
Q.8
How do you make a NAND gate out of an AND gate using inverters (NOT gates)?
  • Invert the output from the AND gate
  • Invert both the inputs to the AND gate
  • Invert one of the inputs to the AND gate
  • Invert both the inputs and output of the AND gate
Q.9
What does connecting together the inputs of NAND and NOR gates do?
  • Help produce multi-input gates
  • Produce and EXNOR gate
  • Produce a NOT gate
  • Damage the gate
Q.10
What does an EXOR gate do?
  • Give a high output when one or more of its inputs are high
  • Give a high output when only one of its inputs are high
  • Give a low output when one or more of its inputs are high
  • Give a low output when only one of its inputs are high
Q.11
A NOT gate has…
  • Two inputs and one output
  • One input and one output
  • One input and two outputs
  • Two inputs and two outputs
Q.12
An OR gate has
  • Two inputs and one output
  • One input and one output
  • One input and two outputs
  • Two inputs and two outputs
Q.13
A NAND gate's outputs are the ______ of those of an AND gate.
  • Twin
  • Sum
  • Opposite
  • Absolute value
Q.14
A logic gate is to electricity as:
  • A keyboard is to a document.
  • A faucet is to water.
Q.15
Today's logic gates are the size of:
  • Grains of rice
  • Body cells
Q.16
True or False:NOT gates can only have one input
  • True
  • False
Q.17
To a logic gate,andrepresent:
  • Pieces of information
  • Electric voltage levels
  • Types of inputs
  • All of the above
Q.18
Which logic gates output a 1 if their inputs are 0 and 1?
  • Only OR gates
  • NAND and OR gates
  • NOR and AND gates
  • NAND, OR, and XOR gates
Q.19
A AND B = Q, If A=1 and B=1 what does Q equal?
  • 1
  • 0
Q.20
How is the NOT gate different from all other basic gates?
  • It has only one input.
  • It doesn't perform any operations.
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