MCQOPTIONS
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MCQOPTIONS
This section includes 5 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. |
If m is the 2 s complement and n is the binary number, then ______________ |
| A. | m=n |
| B. | m=n +1 |
| C. | m=n -1 |
| D. | m=n |
| Answer» C. m=n -1 | |
| 2. |
In both signed magnitude and 2 s complement , positive and negative numbers are separated using ______________ |
| A. | LSB |
| B. | MSB |
| C. | 0 |
| D. | 1 |
| Answer» C. 0 | |
| 3. |
If you are given a word of size n bits, the range of 2 s complement of binary numbers is ________ |
| A. | -2<sup>n+1</sup> to +2<sup>n+1</sup> |
| B. | -2<sup>n-1</sup> to +2<sup>n-1</sup> |
| C. | -2<sup>n-1</sup> to +2<sup>n+1</sup> |
| D. | -2<sup>n-1</sup> to +2<sup>n-1</sup>-1 |
| Answer» E. | |
| 4. |
The binary number 111 in its 2 s complement form is ____________ |
| A. | 010 |
| B. | 001 |
| C. | 000 |
| D. | 111 |
| Answer» C. 000 | |
| 5. |
The 1 s complement of 1 in 4 bits is __________ |
| A. | 0001 |
| B. | 0 |
| C. | 1001 |
| D. | 1110 |
| Answer» E. | |