MCQOPTIONS
Saved Bookmarks
MCQOPTIONS
This section includes 2 Mcqs, each offering curated multiple-choice questions to sharpen your Computational Fluid Dynamics Questions and Answers knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
What is the cost of computation of FFT? (Note: ‘N’ is the number of grid points). |
| A. | N |
| B. | log N |
| C. | N log N |
| D. | \(\frac{N^2}{2} \) |
| Answer» D. \(\frac{N^2}{2} \) | |
| 2. |
The cost of computing the Fourier coefficients is ___________ (Note: ‘N’ is the number of grid points). |
| A. | N3 |
| B. | N2 |
| C. | \(\frac{N^2}{2} \) |
| D. | \(\frac{N^3}{3} \) |
| Answer» C. \(\frac{N^2}{2} \) | |