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WorksheetsQuiz
Total questions: 7
Worksheet time: 4mins
What is the primary difference between analog and digital values?
Analog values are discrete, while digital values are continuous.
Analog values are integers, while digital values are real numbers.
Analog values are binary, while digital values are decimal.
Analog values are continuous, while digital values are discrete.
What is the purpose of an A/D converter?
To convert digital signals into analog signals.
To amplify digital signals.
To convert analog signals into digital signals.
To filter out noise from digital signals.
Which of the following is a characteristic of digital signals?
They are always continuous.
They are resistant to noise.
They lose information during transmission.
They are more susceptible to noise.
What is the logical expression for an AND circuit?
Y = A / B
Y = A - B
Y = A・B
Y = A + B
What is the output of an OR circuit when both inputs are 0?
Depends on the circuit
Undefined
0
1
What does a NOT circuit do?
Outputs the same value as the input.
Outputs the sum of the inputs.
Outputs the inverse of the input.
Outputs the product of the inputs.
What is a key advantage of digital circuits over analog circuits?
Digital circuits do not lose information during transmission.
Digital circuits can process continuous signals.
Digital circuits require more power.
Digital circuits are always cheaper.
