MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Fundamentals knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
A walkie-talkie operates in ____________ |
| A. | simplex |
| B. | half duplex |
| C. | full duplex |
| D. | semi-duplex |
| Answer» C. full duplex | |
| 2. |
A technique of transmitting data or images or videos (information) using a continuous signal. |
| A. | direct |
| B. | network |
| C. | analog |
| D. | multiple |
| Answer» D. multiple | |
| 3. |
Fire alarms are based on this type of transmission: |
| A. | direct |
| B. | network |
| C. | analog |
| D. | multiple |
| Answer» D. multiple | |
| 4. |
Which of the following isn’t a type of transmission mode? |
| A. | physical |
| B. | simplex |
| C. | full duplex |
| D. | half duplex |
| Answer» B. simplex | |
| 5. |
A_TECHNIQUE_OF_TRANSMITTING_DATA_OR_IMAGES_OR_VIDEOS_(INFORMATION)_USING_A_CONTINUOUS_SIGNAL.?$ |
| A. | direct |
| B. | network |
| C. | analog |
| D. | multiple |
| Answer» D. multiple | |
| 6. |
A_walkie-talkie_operates_in_____________$ |
| A. | simplex |
| B. | half duplex |
| C. | full duplex |
| D. | semi-duplex |
| Answer» C. full duplex | |
| 7. |
Fire alarms are based on this type of transmission? |
| A. | direct |
| B. | network |
| C. | analog |
| D. | multiple |
| Answer» D. multiple | |
| 8. |
Telephone networks operate in this mode. |
| A. | simplex |
| B. | half duplex |
| C. | full duplex |
| D. | semi-duplex |
| Answer» D. semi-duplex | |
| 9. |
A communication between a computer and a keyboard involves ____________ duplex transmission. |
| A. | simplex |
| B. | half duplex |
| C. | full duplex |
| D. | semi-duplex |
| Answer» B. half duplex | |
| 10. |
A transmission mode that can transmit data in both the directions but transmits in only one direction at a time. |
| A. | simplex |
| B. | half duplex |
| C. | full duplex |
| D. | semi-duplex |
| Answer» C. full duplex | |
| 11. |
A transmission that generally involves dedicated circuits. |
| A. | simplex |
| B. | half duplex |
| C. | full duplex |
| D. | semi-duplex |
| Answer» B. half duplex | |
| 12. |
Which of the following isn’t a type of transmission mode?$ |
| A. | physical |
| B. | simplex |
| C. | full duplex |
| D. | half duplex |
| Answer» B. simplex | |
| 13. |
Transmission mode controls the direction of signal flow. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 14. |
A term that defines the direction of flow of information between devices. |
| A. | interconnectivity |
| B. | intra connectivity |
| C. | transmission mode |
| D. | transmission |
| Answer» D. transmission | |