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- 1. Multiple Choice
The picture shows examples of what kind of signal?AnalogDigital - 2. Multiple ChoiceAn analog signal is sent in Discrete pulses in two states, on= 1 or off= 0.TrueFalse
- 3. Multiple ChoiceThe picture shows an example of what kind of signal?AnalogDigital
- 4. Multiple ChoiceWhat value (number) can an analog signal have?1 or 0Any whole number/valueAny number/valueIt always depends on the type
- 5. Multiple ChoiceIdentify a disadvantage of an analog signal:Can be hard to interpretDon't have interferenceRequire low powerQuality always stays the same
- 6. Multiple ChoiceWhich is an advantage of digital wave signals over analog wave signal?More "noise" in the digital signalDigital signals are harder to storeDigital signals travel fasterDigital signals are reproduced with lower quality
- 7. Multiple ChoiceThis is how analog signal looks like.TrueFalse
- 8. Multiple ChoiceAn analog signal is sent in Discrete pulses in two states, on= 1 or off= 0.TrueFalse
- 9. Multiple ChoiceA big advantages of digital technology is the recording does degrade over time.TrueFalse
- 10. Multiple ChoiceIs this digital or analog?DigitalAnalog
- 11. Multiple ChoiceIs this digital or analog?DigitalAnalog
- 12. Multiple ChoiceIs this digital or analog?DigitalAnalog
- 13. Multiple ChoiceIs this digital or analog?DigitalAnalog
- 14. Multiple ChoiceIs this digital or analog?DigitalAnalog
- 15. Multiple ChoiceIs this digital or analog?DigitalAnalog
- 16. Multiple ChoiceIn a digital signal information is stored in:bitswaves
- 17. Multiple Choice
Which of the following is an example of an Analog signal?
Both of these
Neither of these
- 18. Multiple Choice
Which of the following is an example of an Digital signal storage?
All of these
- 19. Multiple Choice
How are Analog signals stored?
CDs
Microphones
Laptops
Real to real
- 20. Multiple ChoiceWhich of the following is an advantage of analog signalsLess prone to interferenceRequires less powerTravels FartherCarries more detailed information
- 21. Multiple ChoiceThe number of digits that can be assigned to a binary code are:1234
- 22. Multiple ChoiceThe signal above is an example of a(n)Digital SignalAnalog Signal
- 23. Multiple ChoiceWhich is an example of an analog signal?Record PlayerCD Player
- 24. Multiple ChoiceWhich is an example of an analog signal?Blu-Ray DVDVHS Tape
- 25. Multiple ChoiceSmooth and continuous dataanalogdigitalpulsebinary
- 26. Multiple Choice
The picture shows an example of what kind of signal?
Analog
Digital
- 27. Multiple ChoiceA signal is a way to transmit ________________ by means of gesture,action, sound, or other means.moneyinformationtimelight
- 28. Multiple Choice
This is a signal that fluctuates exactly like the original stimulus.
Analog
Digital
High Definition
Binary
- 29. Multiple ChoiceMorse code is a type of _____________ signal.digitalanalog
- 30. Multiple ChoiceWhich is not an advantage of digital wave signals over analog wave signal?Less "noise" in the digital signalDigital signals are easier to storeDigital signals travel fasterDigital signals can be reproduced with higher quality
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