ATI T11 QUESTIONS WITH REVISED
CORRECT ANSWERS ACTUAL EXAM
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Free-running multivibrators - ANSWER -The simplest clock, also known as an astable
multi-vibrator
Synchronous Counter - ANSWER -Counter in which all of the flip-flops are clocked
simultaneously. Controlled by a master clock.
Decade Counter - ANSWER -Counts in units of 10s
Ring Counter - ANSWER -Does not count in strict binary sequence
Down counter - ANSWER -Count from a higher number to a lower
Binary adders - ANSWER -Classified by their ability to generate a sum and utilize a carry
Quarter adders - ANSWER -Generates a sum
Half adders - ANSWER -Produce a sum and generate a carry
Full adders - ANSWER -Generates a carry and has the ability to utilize a previously
generated carry
augend - ANSWER -A input on an adder
, Addend - ANSWER -B input on an adder
Subtractors - ANSWER -Classified according to their ability to generate and utilize a
borrower
Quarter subtractor - ANSWER -Produces a difference
Half subtractor - ANSWER -Produces a difference and generates a borrow
Full subtractor - ANSWER -Generates a borrow and has the ability to utilize a previously
generated borrow
Methods of binary division - ANSWER -Longhand division, repetitive subtraction, right-
shift
To use digital computers quantities must be: - ANSWER -Converted from analog to
digital and the results converted back from digital to analog.
Encoder - ANSWER -A device that converts analog signals to digital form. Commonly
called an Analog-to-Digital Converter(ADC)
Decoder - ANSWER -A matrix network in which digital inputs produce an analog output,
called a Digital-to-Analog Converter (DAC)
Resolution - ANSWER -The smallest change in the analog output voltage that can occur
as a result of a change in the digital input
Accuracy - ANSWER -A comparison of the actual output voltage to the theoretical output
level.
Settling time - ANSWER -The time it takes a DAC to settle within + or - 1/2 of the Least
Significant Bits (LSBs) final value.
CORRECT ANSWERS ACTUAL EXAM
!!!!2026
Free-running multivibrators - ANSWER -The simplest clock, also known as an astable
multi-vibrator
Synchronous Counter - ANSWER -Counter in which all of the flip-flops are clocked
simultaneously. Controlled by a master clock.
Decade Counter - ANSWER -Counts in units of 10s
Ring Counter - ANSWER -Does not count in strict binary sequence
Down counter - ANSWER -Count from a higher number to a lower
Binary adders - ANSWER -Classified by their ability to generate a sum and utilize a carry
Quarter adders - ANSWER -Generates a sum
Half adders - ANSWER -Produce a sum and generate a carry
Full adders - ANSWER -Generates a carry and has the ability to utilize a previously
generated carry
augend - ANSWER -A input on an adder
, Addend - ANSWER -B input on an adder
Subtractors - ANSWER -Classified according to their ability to generate and utilize a
borrower
Quarter subtractor - ANSWER -Produces a difference
Half subtractor - ANSWER -Produces a difference and generates a borrow
Full subtractor - ANSWER -Generates a borrow and has the ability to utilize a previously
generated borrow
Methods of binary division - ANSWER -Longhand division, repetitive subtraction, right-
shift
To use digital computers quantities must be: - ANSWER -Converted from analog to
digital and the results converted back from digital to analog.
Encoder - ANSWER -A device that converts analog signals to digital form. Commonly
called an Analog-to-Digital Converter(ADC)
Decoder - ANSWER -A matrix network in which digital inputs produce an analog output,
called a Digital-to-Analog Converter (DAC)
Resolution - ANSWER -The smallest change in the analog output voltage that can occur
as a result of a change in the digital input
Accuracy - ANSWER -A comparison of the actual output voltage to the theoretical output
level.
Settling time - ANSWER -The time it takes a DAC to settle within + or - 1/2 of the Least
Significant Bits (LSBs) final value.
