MCQOPTIONS
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MCQOPTIONS
This section includes 9 Mcqs, each offering curated multiple-choice questions to sharpen your Digital Signal Processing knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Due to non-uniform resolution, the corresponding error in a floating point representation is proportional to the number being quantized. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
For a twos complement representation, the truncation error is ____________ |
| A. | Always positive |
| B. | Always negative |
| C. | Zero |
| D. | None of the mentioned |
| Answer» C. Zero | |
| 3. |
If 0 |
| A. | Fractional number |
| B. | Infinity |
| C. | Mixed number |
| D. | Zero |
| Answer» D. Zero | |
| 4. |
What is the smallest floating point number that can be represented using a 32-bit word? |
| A. | 3*10-38 |
| B. | 2*10-38 |
| C. | 0.2*10-38 |
| D. | 0.3*10-38 |
| Answer» E. | |
| 5. |
If the two numbers are to be multiplied, the mantissa are multiplied and the exponents are added. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 6. |
What are the mantissa and exponent required respectively to represent ‘5’ in binary floating point representation? |
| A. | 011,0.110000 |
| B. | 0.110000,011 |
| C. | 011,0.101000 |
| D. | 0.101000,011 |
| Answer» E. | |
| 7. |
What is the resolution to cover a range of numbers xmax-xmin with ‘b’ number of bits? |
| A. | (xmax+xmin)/(2b-1) |
| B. | (xmax+xmin)/(2b+1) |
| C. | (xmax-xmin)/(2b-1) |
| D. | (xmax-xmin)/(2b+1) |
| Answer» D. (xmax-xmin)/(2b+1) | |
| 8. |
If X is a real number with ‘r’ as the radix, A is the number of integer digits and B is the number of fraction digits, then X=\(\sum_{i=-A}^B b_i r^{-i}\). |
| A. | True |
| B. | False |
| Answer» B. False | |
| 9. |
If (101.01)2=(x)10, then what is the value of x? |
| A. | 505.05 |
| B. | 10.101 |
| C. | 101.01 |
| D. | 5.25 |
| Answer» E. | |