MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Surveying knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The data obtained by the process of remote sensing needs great knowledge to understand it. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
Among the following, the correct set of remote sensing classification can be given as __________ |
| A. | Active, orbital |
| B. | Active, passive |
| C. | Passive, orbital |
| D. | Orbital, satellite |
| Answer» C. Passive, orbital | |
| 3. |
Which among the following is the first Indian remote sensing satellite? |
| A. | Quick Bird |
| B. | SPOT |
| C. | IRS-1A |
| D. | MOS |
| Answer» D. MOS | |
| 4. |
Signal can be generated by ____________ |
| A. | Interaction of EM waves with surface |
| B. | Interaction of EM waves with energy source |
| C. | Interaction of EM waves with atmosphere |
| D. | Interaction of EM waves with sensor |
| Answer» B. Interaction of EM waves with energy source | |
| 5. |
The correct sequence of transmission of electromagnetic waves in remote sensing system can be given as ___________ |
| A. | Energy source, transmission of signal, propagation of signal |
| B. | Transmission of signal, propagation of signal, energy source |
| C. | Propagation of signal, transmission of signal, energy source |
| D. | Energy source, propagation of energy, transmission of signal |
| Answer» E. | |
| 6. |
Which type of remote sensing uses its own source of electromagnetic energy? |
| A. | Passive |
| B. | Active |
| C. | Satellite |
| D. | Orbital |
| Answer» C. Satellite | |
| 7. |
Among the following, which indicates the correct set of classification of data? |
| A. | Analog, digital |
| B. | Digital, binary |
| C. | Binary, analog |
| D. | Vector, raster |
| Answer» B. Digital, binary | |
| 8. |
Which of the following indicates the functioning of a sensor? |
| A. | Transmits energy |
| B. | Absorbs wave length |
| C. | Sensitive to wave length |
| D. | Reflects energy |
| Answer» D. Reflects energy | |
| 9. |
The electromagnetic wave travelling from source to the object is having same wave length. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Which of the following doesn’t indicate a stage in remote sensing? |
| A. | Reflectance of energy |
| B. | Transmission of energy |
| C. | Energy source |
| D. | Absorption of energy |
| Answer» E. | |