MCQOPTIONS
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MCQOPTIONS
This section includes 5 Mcqs, each offering curated multiple-choice questions to sharpen your Arduino knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
How can you assign the binary number 101 to an integer variable? |
| A. | Var = B101 |
| B. | Var = 101 |
| C. | Var = bin(101) |
| D. | Var = Bin(101) |
| Answer» B. Var = 101 | |
| 2. |
What method does the int datatype use for storing negative numbers? |
| A. | 1 s Complement |
| B. | 2 s Complement |
| C. | 3 s Complement |
| D. | 4 s Complement |
| Answer» C. 3 s Complement | |
| 3. |
How many bits of memory does the Short datatype take up? |
| A. | 17 |
| B. | 15 |
| C. | 16 |
| D. | 14 |
| Answer» D. 14 | |
| 4. |
What datatype should one use to represent 2147483610? |
| A. | Int |
| B. | Byte |
| C. | Short |
| D. | Long |
| Answer» E. | |
| 5. |
How many bits of memory does the bool datatype occupy? |
| A. | 2 |
| B. | 4 |
| C. | 6 |
| D. | 8 |
| Answer» E. | |