MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Arduino knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The Atmega32U4 is a ________ SC Microcontroller. |
| A. | RI |
| B. | CI |
| C. | AI |
| D. | BI |
| Answer» B. CI | |
| 2. |
How many General-Purpose Registers are present in the Atmega32U4? |
| A. | 12 |
| B. | 64 |
| C. | 32 |
| D. | 9 |
| Answer» D. 9 | |
| 3. |
Does the Atmega32U4 have an index corner? |
| A. | Yes |
| B. | No |
| Answer» B. No | |
| 4. |
The Atmega32U4 is an ____________ bit chip. |
| A. | 8 |
| B. | 16 |
| C. | 32 |
| D. | 64 |
| Answer» B. 16 | |
| 5. |
What is the operating voltage of Atmega32U4? |
| A. | 12V to 9V |
| B. | 1.9V to 5V |
| C. | 1.8V to 5.5V |
| D. | 2.7V to 5.5V |
| Answer» E. | |
| 6. |
Which Arduino Boards use the Atmega32U4? |
| A. | Arduino Micro |
| B. | Arduino Leonardo |
| C. | Arduino Uno |
| D. | None Mega |
| Answer» C. Arduino Uno | |
| 7. |
Does the Atmega32U4 have a way to handle the brown-out condition? |
| A. | Yes, it does. It has a provision to programmatically change the brown-out threshold for the chip |
| B. | No, it does not. It does not have a provision to programmatically change the brown-out threshold for the chip |
| C. | Yes, it does. But one cannot change the inbuilt brown-out threshold set for the chip during fabrication |
| D. | Yes, it does. But one can only increase the brown-out threshold for the chip, not decrease it |
| Answer» B. No, it does not. It does not have a provision to programmatically change the brown-out threshold for the chip | |
| 8. |
How many comparators does the Atmega32U4 have? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» B. 2 | |
| 9. |
How many timers does the Atmega32U4 have? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» E. | |
| 10. |
How much flash memory does the Atmega32U4 have? |
| A. | 13K bytes |
| B. | 16K bytes |
| C. | 256K bytes |
| D. | 32K bytes |
| Answer» E. | |