Learn and Master C Programming - Bit-wise AND (&) operator

The video tutorial explains the bitwise AND operation using binary numbers. It starts by introducing the concept and then demonstrates how numbers like 4 and 5 are represented in binary. The tutorial further explains how the bitwise AND operation works by comparing each bit of the numbers, highlighting that the result is 1 only when both bits are 1. This is illustrated with examples to enhance understanding.

What is the primary focus of the first section in the video?

• Explanation of hexadecimal numbers

• Introduction to bitwise AND operation

• Introduction to bitwise OR operation

• Explanation of binary addition

How is the number 4 represented in binary form?

• As 1010

• As 0100

• As 0010

• As 1100

What is the binary representation of the number 5?

• 1101

• 0011

• 1001

• 0101

Under what condition does the bitwise AND operation result in a 1?

• When both bits are different

• When both bits are 1

• When one bit is 1 and the other is 0

• When both bits are 0

What happens when the bitwise AND operation is applied to two bits that are both 0?

• The result is 1

• The result is 0

• The result is undefined

• The result is the same as the first bit