Question # 1 of 10 ( Start time: 07:34:41 PM ) Total Marks: 1
If S=1 and R=1, for negative edge triggered flip-flop then Q(t+1) = _________
Select correct option:
0
1
Invalid ok
Input isinvalid
Question # 2 of 10 ( Start time: 07:35:41 PM ) Total Marks: 1
A decade counter is __________
Select correct option:
Mod- 3 counter
Mod- 5 counter
Mod- 8 counter
Mod- 10 counter ok
Question # 3 of 10 ( Start time: 07:36:01 PM ) Total Marks: 1
An Astable multivibrator is known as a (n) _______
Select correct option:
Oscillator ok
Booster
One-shot
Dual-shot
Question # 4 of 10 ( Start time: 07:36:27 PM ) Total Marks: 1
A synchronous decade counter will have _______flip-flops
Select correct option:
3
4 ok
7
10
Question # 5 of 10 ( Start time: 07:36:55 PM ) Total Marks: 1
The glitches due to "Race Condition" canbe avoided by using a ___________
Select correct option:
Gated flip-flops
Pulse triggered flip-flops
Positive-Edge triggered flip-flops
Negative-Edge triggered flip- flops ok
Question # 6 of 10 ( Start time: 07:37:31 PM ) Total Marks: 1
The operation of J-K flip-flop issimilar to that of the SR flip-flop except that the J- K flip-flop ___________
Select correct option:
Doesn’ t have an invalid state ok
Sets to clear whenboth J = 0 and K = 0
It does notshow transition on change in pulse
It does notaccept asynchronous inputs
Question # 7 of 10 ( Start time: 07:37:58 PM ) Total Marks: 1
Divide- by-32 counter can be acheived by using
Select correct option:
Flip-Flop and DIV 10
Flip-Flop and DIV 16
Flip-Flop and DIV 32
DIV 16 and DIV 32
Question # 8 of 10 ( Start time: 07:39:13 PM ) Total Marks: 1
A 4- bit UP/DOWN counter isin DOWN mode and in the 1010 state. on the next clockpulse, to what state does the counter go ?
Select correct option:
1001
1011
0011
1100
Question # 9 of 10 ( Start time: 07:39:56 PM ) Total Marks: 1
____________is said to occur when multiple internal variables change due to change in oneinput variable
Select correct option:
Hold and Wait
Clock Skew
Racecondition ok
Hold delay
Question # 10 of 10 ( Start time: 07:40:32 PM ) Total Marks: 1
InMaster-Slave flip-flop setup, the master flip flop operates at __________
Select correct option:
Positive half cycleof pulse
Negative half cycle of pulse
Both Master-Slave operate simultaneously
Master- Slave flip- flop does notoperate on pulses, rather it isedge triggered.
