MCQOPTIONS
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MCQOPTIONS
This section includes 7 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. |
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 | |
| 2. |
If 0<E<255, then which of the following statement is true about X? |
| A. | Fractional number |
| B. | Infinity |
| C. | Mixed number |
| D. | Zero |
| Answer» D. Zero | |
| 3. |
If the two numbers are to be multiplied, the mantissa are multiplied and the exponents are added. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
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. | |
| 5. |
What is the resolution to cover a range of numbers xmax-xmin with b number of bits? |
| A. | (x<sub>max</sub>+x<sub>min</sub>)/(2<sup>b</sup>-1) |
| B. | (x<sub>max</sub>+x<sub>min</sub>)/(2<sup>b</sup>+1) |
| C. | (x<sub>max</sub>-x<sub>min</sub>)/(2<sup>b</sup>-1) |
| D. | (x<sub>max</sub>-x<sub>min</sub>)/(2<sup>b</sup>+1) |
| Answer» D. (x<sub>max</sub>-x<sub>min</sub>)/(2<sup>b</sup>+1) | |
| 6. |
The binary point between the digits b0 and b1 exist physically in the computer. |
| A. | True |
| B. | False |
| Answer» C. | |
| 7. |
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 | |