ANSWIER ANY TWO $(2)$ QUESTION IN THIS SECTION

Question $2-25$ marks

Flin Flops and their applicallons

a$)$ What is a group of rip$-$ Illops used for dala storage called?

$[1$

Irequency by $4.$

Provide a circulb dlagram.

$[2$ marks$]$

explala lis operation

$[3$ markses$]$

show how the desired irequency division is achieved

$[3$ conariss$]$

c$)$ If the wavelorms In Flgure I below are applied to an metive$-$HICH S$.$R latch, draw the resulting $Q$ oulput araveform in relation to the loputs. Assume that $Q$ staris LOW.

$[8$ comerky$]$

Miscurtion muse Induck the odvantages and disadventegeas$)$