Question # 1 of 10 ( Start time:
03 :40 :29 PM ) Total Marks: 1
The terminal count of a 4 - bit binary
counter in the DOWN mode
is_ _________
Select correct option :
0000
0011
1100
1111
Question # 2 of 10 ( Start time:
03 :40 :50 PM ) Total Marks: 1
The Synchronous counters are also
known as Ripple Counters :
Select correct option :
True
False
Question # 3 of 10 ( Start time:
03 :41 :08 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 # 4 of 10 ( Start time:
03 :41 :27 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 # 5 of 10 ( Start time:
03 :41 :44 PM ) Total Marks: 1
Design of state diagram is one of
many steps used to design
Select correct option :
a clock
a truncated counter
an UP /DOWN counter
any counter
Question # 6 of 10 ( Start time:
03 :42 :01 PM ) Total Marks: 1
In a 4 - bit binary counter , the next
state after the terminal count in the
DOWN mode is __________
Select correct option :
0000
1111
0001
10000
Question # 7 of 10 ( Start time:
03 :42 :01 PM ) Total Marks: 1
Ripple Clock Output
The 74 HC 163 is a 4 - bit Synchronous
Counter .it has . .... ... ... ...data output pins
Select correct option :
2
4
6
8
Question # 8 of 10 ( Start time:
03 :42 :01 PM ) Total Marks: 1
__________ Counters as the name
indicates are not triggered
simultaneously
Select correct option
Asynchronous
Synchronous
Positive - Edge triggered
Negative- Edge triggered
Question # 9 of 10 ( Start time:
03 :42 :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 # 10 of 10 ( Start time :
03 :42 :01 PM ) Total Marks: 1
Design of state diagram is one of
many steps used to design
Select correct option :
a clock
a truncated counter
an UP /DOWN counter
any counter
