Need help on a past paper question (1 Viewer)

[blah]

The question i need help wif is Question 25(c)(i) from last year's catholic trials.

it's bout truth tables. i jus dun understand how they got the answer..

plz help me


and also another thing is when it sez in the syllabus: explain how a flip-flop shifts a bit in memory, does that refer to how they shift bits in a shift register when connected together.

 

[stuffed4exams]

haven't seen the truth table q so can't help with that...

but in answer to your flipflop q....Yup!!