Bitwise Operators Flashcard

Front

What do bitwise operators operate on?

Back

Individual bits

Front

Which bitwise operator copies a bit to the result if it exists in both operands and results in 1 only if both bits are 1?

Back

Bitwise AND

Front

What is the result of the bitwise AND operation for the binary digits 1011 and 1100?

Back

1000

Front

Which bitwise operator is used to flip or invert bits?

Back

Bitwise NOT

Front

What happens when you use left shift on a binary number, shifting it by one bit to the left?

Back

Bits are shifted to the left, and 0s are filled in on the right.

Front

What is the result of the bitwise XOR operation for the binary digits 1101 and 1010?

Back

1111

Front

The bitwise NOT operator reverses the bits. What is the result of ~28?

Back

11100011

Front

Bitwise operators should not be used for: a) Negative numbers, b) Positive numbers, c) Decimal numbers, d) Whole numbers

Back

Decimal numbers

Front

What is the result of the bitwise OR operation for the binary digits 1100 and 0011?

Back

1111

Front

What is the result of the bitwise XOR operation for the binary digits 1001 and 0110?

Back

1101