logical operation

Question 1

what is a logical operator?

Answer 1

symbols used to represent circuits of transistors within a computer

Question 2

what is a truth table?

Answer 2

a visual way of displaying all possible outcomes of a logical operator

Question 3

NOT logical operator

Answer 3

produces an output which is opposite of the input

Question 4

AND logical operator

Answer 4

will output 1 only if both inputs are also 1

Question 5

OR logical operator

Answer 5

will output 1 if either input is 1

Question 6

XOR logical operator

Answer 6

will output 1 if the inputs are different and output 0 if the inputs are the same

Question 7

commutative law
A.B =
A+ B =

Answer 7

Question 8

Idempotent law
A.A=
A+A=

Answer 8

Question 9

Complement law 
   _
A.A =
       _
A + A =

Answer 9

Question 10

identity law
A.1 =
A + 0 =

Answer 10

Question 11

Annulment law
A.0 =
A + 1 =

Answer 11

Question 12

Absorption law
A.(A+B)
A + (A.B)

Answer 12

Question 13

Association law
A.(B.C) =
A + (B+C)=

Answer 13

Question 14

Distribution law
A+ (B.C) =
A.(B+C) =

Answer 14