Computer Hardware - Logic Gates

A truth table lists every possible combination of input and the resulting output

• True
• False

Which gate does this symbol represent? 

• AND
• NOT
• OR

Which gate does this symbol represent? 

• NOT
• AND
• OR

Which gate does this symbol represent? 

• OR
• AND
• NOT
• ORR

The logic in used in computer systems is called Boolean logic because there are only 3 possible values.

• False
• True

A AND B = Q, If A=1 and B=1 what does Q equal?

• 1
• 0

NOT A = Q, if A equals 1 what does Q equal?

• 0
• 1

(NOT A) AND B = Q, If A=0 and B = 1, what does Q equal?

• 1
• 0

NOT(A OR B) = Q, if A=0 and B=0, what does Q equal?

• 1
• 0

(C AND D) OR (NOT(A OR B)) = Q, If A=1, B=1, C=0 and D=1, what does Q equal?

• 0
• 1