The input waveforms 'A' and 'B' and the output waveform 'Y' of a gate are shown below. Name the gate it represents, write its truth table and draw the logic symbol of this gate

The input waveforms ‘A’ and ‘B’ and the output waveform ‘Y’ of a gate are shown below. Name the gate it represents, write its truth table and draw the logic symbol of this gate.