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WorksheetsCounters in Digital System
Total questions: 10
Worksheet time: 10mins
The number of flip-flops required for modulus-5 counter
1
2
3
4
In design a counter circuit, the most commonly used flip-flop is
SR FF
D FF
JK FF
Latch
What is the primary function of a flip-flop in digital circuits?
Frequency division
Signal amplification
Voltage regulation
Data storage
Which type of counter counts in binary?
Decade counter
Synchronous binary counter
Ring counter
Asynchronous counter
How many states (modulus) does a 3-bit binary counter have?
10
12
8
6
Explain the operation of a decade counter.
A decade counter counts from 0 to 9 and then resets to 0
A decade counter counts from 1 to 10 and then resets to 1
A decade counter counts continuously without resetting
A decade counter only counts even numbers from 0 to 8
Ripple counter commonly known as
Synchronous counter
Ring counters
Johnson counters
Asynchronous counter
How many steps are used in designing a synchronous counter using JK flip-flops?
1
6
8
5
What type of counter shown in this figure?
Asynchronous decade counter
4-bit Synchronous binary counter
Synchronous decade counter
4-bit Asynchronous binary counter
What type of counter shown in this figure?
Asynchronous decade counter
4-bit Synchronous binary counter
Synchronous decade counter
4-bit Asynchronous decoder counter
