A group of flip - flop that can be used to store a binary number (or) information is called as

12) Which type of flip flops are used to construct a register ?

13) In JK flip-flop if J = 1 and K = 1 what is the Q output ?

14) In J and K flip-flops, the 16th clock pulse gives Q =

15) Name the flip-flop which is having a single input ?