ANSWER ALL QUESTIONS Element The D-Flip flop can be used as.. Up counter o Storage O Down counter 0 None ANSWER ALL QUESTIONS The counter can be used as Frequency multiplier 0 Frequency divider O both a and bdo None ANSWER ALL QUESTIONS The flip flops can operate at the -------------going of the clock Positive o Negative o Either a or bdo None o ANSWER ALL QUESTIONS states A 2bit down counter can count Four TWO Sixteen Nine ANSWER ALL QUESTIONS The J-K flip flop is SET when J-K inputs are OJ,K=00 CJ,K=11 J,K=01 10=K