The output of a half adder is __ a. Sum and Carry b. Carry c. product of sum d. None of these e. Sum

The correct answer is a. Sum and Carry.<br /><br />A half adder is a type of adder circuit that performs binary addition. It has two inputs, known as the augend and addend bits, and two outputs, known as the sum and carry outputs.<br /><br />The sum output represents the result of adding the two input bits, while the carry output represents the carry-in value that needs to be added to the next bit in a multi-bit addition.<br /><br />Therefore, the output of a half adder is the sum and carry.