Counters - General Questions Online Exam Quiz
Counters - General Questions GK Quiz. Question and Answers related to Counters - General Questions. MCQ (Multiple Choice Questions with answers about Counters - General Questions
How many flip-flops are required to make a MOD-32 binary counter?
A : 3
B : 45
C : 5
D : 6
Using four cascaded counters with a total of 16 bits, how many states must be deleted to achieve a modulus of 50,000?
A : 50,000
B : 65,536
C : 25,536
D : 15,536
A MOD-16 ripple counter is holding the count 1001 2 . What will the count be after 31 clock pulses?
A : 1000 2
B : 1010 2
C : 1011 2
D : 1101 2
The terminal count of a modulus-11 binary counter is ________.
A : 1010
B : 1000
C : 1001
D : 1100
List which pins need to be connected together on a 7493 to make a MOD-12 counter.
A : 12 to 1, 11 to 3, 9 to 2
B : 12 to 1, 11 to 3, 12 to 2
C : 12 to 1, 11 to 3, 8 to 2
D : 12 to 1, 11 to 3, 1 to 2
How can a digital one-shot be implemented using HDL?
A : By using a resistor and a capacitor
B : By applying the concept of a counter
C : By using a library function
D : By applying a level trigger
Integrated-circuit counter chips are used in numerous applications including:
A : timing operations, counting operations, sequencing, and frequency multiplication
B : timing operations, counting operations, sequencing, and frequency division
C : timing operations, decoding operations, sequencing, and frequency multiplication
D : data generation, counting operations, sequencing, and frequency multiplication
Synchronous construction reduces the delay time of a counter to the delay of:
A : all flip-flops and gates
B : all flip-flops and gates after a 3 count
C : a single gate
D : a single flip-flop and a gate
Synchronous counters eliminate the delay problems encountered with asynchronous counters because the:
A : input clock pulses are applied only to the first and last stages
B : input clock pulses are applied only to the last stage
C : input clock pulses are not used to activate any of the counter stages
D : input clock pulses are applied simultaneously to each stage
What is the difference between combinational logic and sequential logic?
A : Combinational circuits are not triggered by timing pulses, sequential circuits are triggered by timing pulses.
B : Combinational and sequential circuits are both triggered by timing pulses.
C : Neither circuit is triggered by timing pulses.
D : -
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