(a) Define logic gate. (b) Give one example each of: (i) standard logic gate; (ii) alternative logic gate. (c) Using P and Q as inputs and R as output: (i) ...

(a) Define logic gate.

(b) Give one example each of: (i) standard logic gate; (ii) alternative logic gate.

(c) Using P and Q as inputs and R as output:

(i) draw the logic symbol for an XOR logic gate: (ii) construct the truth table for XOR logic gate.

(d) List two uses of a logic gate.