Q$1.(10$p$)$ Mark the following $(T-F)$ questions using $T$ for True, and $F$ for $F$ alse.

a$)(......)$ A decoder with enable input can function as a demultiplexer.

b$)(.....)$ An encoder acts like an electronic switch that selects one of the input sources.

c$)(.....)$ A combinational logic can have at least one feedback loop.

d$)(.....)$ A flip$-$flop is a binary storage device capable of storing one bit of information.

e$)(.....)$ A Full Adder can be implemented using a $38$ decoder and two or gates.