MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Fundamentals knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What does the symbol D represent in a hexadecimal number system? |
| A. | 8 |
| B. | 16 |
| C. | 13 |
| D. | 14 |
| Answer» D. 14 | |
| 2. |
The maximum number of bits sufficient to represent a hexadecimal number in binary: |
| A. | 4 |
| B. | 3 |
| C. | 7 |
| D. | 8 |
| Answer» B. 3 | |
| 3. |
The hexadecimal equivalent of the binary number (0010010100)2 is : |
| A. | 0B4 |
| B. | 0A4 |
| C. | 224 |
| D. | 114 |
| Answer» D. 114 | |
| 4. |
Convert (6532)8 to hexadecimal. |
| A. | A01 |
| B. | A02 |
| C. | B01 |
| D. | C01 |
| Answer» D. C01 | |
| 5. |
Convert (52)16 into its decimal equivalent. |
| A. | 28 |
| B. | 83 |
| C. | 80 |
| D. | 82 |
| Answer» E. | |
| 6. |
What do we call the point(decimal) in any hexadecimal number of the form 111.A3? |
| A. | radix |
| B. | hexadecimal point |
| C. | decimal |
| D. | octal point |
| Answer» C. decimal | |
| 7. |
Express the decimal format of the signed binary number (10010)2 . |
| A. | 2 |
| B. | 12 |
| C. | -12 |
| D. | -2 |
| Answer» E. | |
| 8. |
ABC is a valid hexadecimal number. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
The binary number 1110 in hexadecimal format is _____________ |
| A. | 6 |
| B. | E |
| C. | 14 |
| D. | 15 |
| Answer» C. 14 | |
| 10. |
Hexadecimal Addition of (3A5)16 and (1B2)16 will give : |
| A. | 165 |
| B. | 185 |
| C. | 815 |
| D. | 516 |
| Answer» B. 185 | |