Podcast
Questions and Answers
Which term refers to information that is continuous?
Which term refers to information that is continuous?
- Digital data
- Analog data (correct)
- Analog signals
- Digital signals
Which term refers to information that has discrete states?
Which term refers to information that has discrete states?
- Analog data
- Analog signals
- Digital signals
- Digital data (correct)
Analog data takes on ______________ values.
Analog data takes on ______________ values.
- Infinite
- Limited
- Discrete
- Continuous (correct)
Digital data takes on ______________ values.
Digital data takes on ______________ values.
Which type of signals can have an infinite number of values in a range?
Which type of signals can have an infinite number of values in a range?
Which layer of the OSI model is error detection and correction implemented at?
Which layer of the OSI model is error detection and correction implemented at?
Which type of error is the least likely in serial data transmission?
Which type of error is the least likely in serial data transmission?
What is the term for errors where two or more bits in the data unit have changed from 1 to 0 or from 0 to 1?
What is the term for errors where two or more bits in the data unit have changed from 1 to 0 or from 0 to 1?
At what rate is data sent if each bit lasts only 1/1,000,000 sec or 1 μs?
At what rate is data sent if each bit lasts only 1/1,000,000 sec or 1 μs?
What must the duration of noise be for a single-bit error to occur?
What must the duration of noise be for a single-bit error to occur?
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