Logic states can only be ________ or 0.
- (A) 3
- (B) 2
- (C) 1
- (D) 0
- (C) 1
In Boolean algebra, there are _________ possible variable value.
- (A) 1
- (B) 2
- (C) 8
- (D) 4
- (B) 2
The AND operator of Boolean algebra is denoted by:
- (A) *
- (B) +
- (C) –
- (D) .
- (D) .
The OR operator of Boolean algebra is denoted by:
- (A) *
- (B) +
- (C) –
- (D) .
- (B) +
In the Boolean equation x = AB, the term AB is generally read as:
- (A) Multiplied A by B
- (B) A or B
- (C) A and B
- (D) Logic o or 1
- (C) A and B
A k-map with 3 variables has:
- (A) 2 cells
- (B) 4 cells
- (C) 8 cells
- (D) 16 cells
- (C) 8 cells
What is the number of possible input combinations for a 2-input AND gate?
- (A) 2
- (B) 4
- (C) 8
- (D) 16
- (B) 4
What is the number of possible input combinations for a 3-input AND gate?
- (A) 2
- (B) 4
- (C) 8
- (D) 16
- (C) 8
The gate produces LOW output when at least one input is HIGH:
- (A) AND
- (B) NAND
- (C) OR
- (D) NOR
- (D) NOR
The gate that reverses the input is called:
- (A) OR gate
- (B) AND gate
- (C) XOR gate
- (D) NOT gate
- (D) NOT gate