In which of the following types of A/D converters does the conversion time almost double for every bit added to the device?

An AND gate followed by a NOT gate forms which basic logic gate?

A logic gate has inputs A and B, and output Y. Its truth table gives Y = 0 for inputs (0,0), (0,1), and (1,0), and Y = 1 for input (1,1). Identify the logic gate.

Which of the following digital logic gates operates as an inverted OR gate?