7 years ago in Digital Electronics

# What is the Boolean expression for a three-input AND gate?

[A] X = A + B + C
[B] X = A · B · C
[C] A · B · C
[D] A \$ B \$ C

## Overall Stats

Attempted 151
Correct 81
Incorrect 8
Viewed 62

hemasri - 4 years ago

hemasri from Bengaluru, India is saying X = A · B · C is correct answer

RAJ VELUGU - 4 years ago

RAJ VELUGU from India is saying X = A · B · C is correct answer

Himanshu saini - 4 years ago

Himanshu saini from India is saying X = A · B · C is correct answer

anilreddy salipela - 4 years ago

anilreddy salipela from Bengaluru, India is saying X = A · B · C is correct answer

NIKHIL FND - 4 years ago

NIKHIL FND from Parbhani, India is saying X = A · B · C is correct answer

## Related Questions

### The main difference between JK and RS flip-flop is that?

• [A] JK flip-flop does not need a clock pulse
• [B] there is feedback in JK flip-flop
• [C] JK flip-flop accepts both inputs as 1
• [D] JK flip-flop is acronym of junction cathode multivibrator

### The output of an AND gate is LOW ________.

• [A] when any input is LOW
• [B] all the time
• [C] when all inputs are HIGH
• [D] when any input is HIGH

### A simple flip-flop

• [A] is 2 bit memory
• [B] is 1 bit memory
• [C] is a four state device
• [D] has nothing to do with memory

### Which of the following is minimum error code?

• [A] Octal code
• [B] Grey code
• [C] Binary code
• [D] Excess 3 code

### When used with an IC, what does the term "QUAD" indicate?

• [A] 4 circuits
• [B] 2 circuits
• [C] 8 circuits
• [D] 6 circuits