MCQOPTIONS
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MCQOPTIONS
This section includes 4 Mcqs, each offering curated multiple-choice questions to sharpen your Vlsi knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
________ is controlled by varying ion flux and velocity. |
| A. | doping density |
| B. | doping thickness |
| C. | doping rate |
| D. | doping material |
| Answer» B. doping thickness | |
| 2. |
Which is the less costly material that can be used for first-level metal? |
| A. | gold |
| B. | platinum |
| C. | aluminium |
| D. | titanium |
| Answer» D. titanium | |
| 3. |
Cuts are not needed for |
| A. | ohmic contacts |
| B. | schottky barriers |
| C. | interconnect metallizations |
| D. | joining two layers |
| Answer» E. | |
| 4. |
The ohmic contacts are deposited by |
| A. | decomposition |
| B. | evaporation |
| C. | deposition |
| D. | mixing |
| Answer» C. deposition | |