Question # 1 of 10 ( Start time:
03 :03 :55 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 # 2 of 10 ( Start time:
03 :05 :20 PM ) Total Marks: 1
The counter states or the range of
numbers of a counter is determined by
the formula . (“n ” represents the total
number of flip - flops )
Select correct option :
(n raise to power 2 )
(n raise to power 2 and then minus 1 )
(2 raise to power n )
(2 raise to power n and then minus 1 )
Question # 3 of 10 ( Start time:
03 :06 :36 PM ) Total Marks: 1
A 4 - bit UP / DOWN counter is in DOWN
mode and in the 1010 state . on the
next clock pulse , to what state does the
counter go ?
Select correct option :
1001
1011
0011
1100
Question # 4 of 10 ( Start time:
03 :07 :37 PM ) Total Marks: 1
A 4 - bit binary UP / DOWN counter is in
the binary state zero . the next state in
the DOWN mode is_ __________
Select correct option :
0001
1111
1000
1110
Question # 5 of 10 ( Start time:
03 :09 :04 PM ) Total Marks: 1
Divide - by- 160 counter is acheived by
using
Select correct option :
Flip - Flop and DIV 10
Flip - Flop and DIV 16
DIV 16 and DIV 32
DIV 16 and DIV 10
Question # 6 of 10 ( Start time:
03 :10 :01 PM ) Total Marks: 1
A counter is implemented using three
(3 ) flip - flops , possibly it will
have ______ maximum output status .
Select correct option :
3
7
8
15
Question # 7 of 10 ( Start time:
03 :10 :49 PM ) Total Marks: 1
RCO stands for ________
Select correct option :
Reconfiguration Counter Output
Ripple Counter Output
Reconfiguration Clock Output
Ripple Clock Output
Question # 8 of 10 ( Start time:
03 :11 :38 PM ) Total Marks: 1
__________occurs when the same clock
signal arrives at different times at
different clock inputs due to
propagation delay .
Select correct option :
Race condition
Clock Skew
Ripple Effect
None of given options
Question # 9 of 10 ( Start time:
03 :12 :20 PM ) Total Marks: 1
For a down counter that counts from
(111 to 000 ), if current state is " 101 "
the next state will be _______
Select correct option :
111
110
010
none of given options
Question # 10 of 10 ( Start time :
03 :13 :03 PM ) Total Marks: 1
A Divide - by- 20 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 10 and DIV 16
