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Chapter 3 - 11th - Data Communications Multiple Questions and Answers.
| 61. | Satellite transmission stations that can both send and receive messages are known as choose which one is correct? | ||
| A. | Transceivers | ||
| B. | Receivers | ||
| C. | Earth stations | ||
| D. | Transmitters | ||
| 62. | affects the quality of satellite transmission choose which one is correct? | ||
| A. | Mountains | ||
| B. | Moon | ||
| C. | Light rays | ||
| D. | Bad weather | ||
| 63. | The process to convert analog signals into digital signals is called choosing which one is correct? | ||
| A. | Modulation | ||
| B. | Demodulation | ||
| C. | Digitization | ||
| D. | Conversion | ||
| 64. | Which term uses modulation to transmit a large volume of data? | ||
| A. | Baseband | ||
| B. | broadband | ||
| C. | Bandwidth | ||
| D. | None of these | ||
| 65. | The process of converting digital data into analog is called choosing which one is correct? | ||
| A. | Digitization | ||
| B. | Modulation | ||
| C. | Processing | ||
| D. | demodulation | ||
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