MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Compilers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is meaning of the following? |
| A. | Interger array of size 20 pointing to an integer Pointer |
| B. | None of the mentioned |
| C. | Array of integer pointer of size 20 |
| D. | All of the mentionedView Answer |
| Answer» D. All of the mentionedView Answer | |
| 2. |
What will be the size of below array elements? |
| A. | 21 |
| B. | 22 |
| C. | 20 |
| D. | 19View Answer |
| Answer» D. 19View Answer | |
| 3. |
What is the meaning of the following declaration? |
| A. | Integer Array of size 20 |
| B. | None of the mentioned |
| C. | Array of size 20 |
| D. | Array of size 20 that can have higher integer addressView Answer |
| Answer» B. None of the mentioned | |
| 4. |
What does the following declaration mean? |
| A. | Pointer to an array |
| B. | None of the mentioned |
| C. | Array of 10 integers |
| D. | Pointer to an array & Array of 10 integersView Answer |
| Answer» B. None of the mentioned | |
| 5. |
What will happen if in a C program you assign a value to an array element whose subscript exceeds the size of array? |
| A. | The compiler would report an error |
| B. | May stop working abruptly if data gets overwritten |
| C. | None of the mentioned |
| D. | The element will be set to 0 |
| Answer» C. None of the mentioned | |
| 6. |
Which of the following gives the memory address of the first element in array tan? |
| A. | tan[0] |
| B. | tan |
| C. | &tan |
| D. | tan [1] |
| Answer» C. &tan | |
| 7. |
Which of the following correctly accesses the seventh element stored in tan? |
| A. | tan[6] |
| B. | tan[7] |
| C. | tan(7) |
| D. | tan |
| Answer» B. tan[7] | |
| 8. |
Which of the following is a two-dimensional array? |
| A. | array array[20][20] |
| B. | int array[20][20] |
| C. | int array[20, 20] |
| D. | char array[20] |
| Answer» C. int array[20, 20] | |
| 9. |
What is the index number of the last element of an array with 29 elements? |
| A. | 29 |
| B. | 28 |
| C. | 0 |
| D. | Programmer-Defined |
| Answer» C. 0 | |
| 10. |
Which of the following correctly declares an array? |
| A. | Int array[ 10] |
| B. | int array |
| C. | array{10} |
| D. | array array[ 10] |
| Answer» B. int array | |