counter quiz

How many flip-flops are required to make a MOD-32 binary counter?

• 3

• 45

• 5

• 6

A MOD-16 ripple counter is holding the count 1001₂. What will the count be after 31 clock pulses?

• 1000

• 1010

• 1011

• 1101

The terminal count of a modulus-11 binary counter is ________.

• 1010

• 1000

• 1001

• 1100

Synchronous counters eliminate the delay problems encountered with asynchronous counters because the:

• input clock pulses are applied only to the first and last stages

  D.input clock pulses are applied simultaneously to each stage

• input clock pulses are applied only to the last stage

• input clock pulses are not used to activate any of the counter stages

• .input clock pulses are applied simultaneously to each stage

When two counters are cascaded, the overall MOD number is equal to the ________ of their individual MOD numbers.

• product

• sum

• log

• reciprocal

Which segments of a seven-segment display would be required to be active to display the decimal digit 2?

• a, b, d, e, and g

• a, b, c, d, and g

• a, c, d, f, and g

• a, b, c, d, e, and f

A BCD counter is a ________

• binary counter.

• full-modulus counter

• decade counter

• divide-by-10 counter

How many flip-flops are required to construct a decade counter?

• 10

• 8

• 5

• 4

The terminal count of a typical modulus-10 binary counter is ________.

• 0000

• 1001

• 1010

• 1111

How many different states does a 3-bit asynchronous counter have?

• 2

• 4

• 8

• 16