MCQOPTIONS
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MCQOPTIONS
This section includes 7 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Graphics Questions & Answers 3D Translation and Scaling knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
If Scaling factor is lesser than 1 then the object size is increased. |
| A. | True |
| B. | False |
| Answer» C. | |
| 2. |
What will be the value of new co-ordinates if the old co-ordinates are (X0 = 2, Y0 = 0, Z0 = 4) and the scaling factor is (Sx = 2, Sy = 1, Sz = 3)? |
| A. | (X1 = 4, Y1 = 1, Z1 = 7) |
| B. | (X1 = 0, Y1 = -1, Z1 = 1) |
| C. | (X1 = 1, Y1 = 0, Z1 = 4/3) |
| D. | (X1 = 4, Y1 = 0, Z1 = 12) |
| Answer» E. | |
| 3. |
Which of the following operation can be applied on a 3 D object to zoom it in or out about any axis from its original position? |
| A. | Translation |
| B. | Scaling |
| C. | Rotation |
| D. | Shearing |
| Answer» C. Rotation | |
| 4. |
How many different types of translation are present in computer graphics? |
| A. | 1 |
| B. | 2 |
| C. | 3 |
| D. | 4 |
| Answer» D. 4 | |
| 5. |
If the original point P = (5, 7, 3) and the translation factor, T = (-2, -1, 3), then what will be the value of the final point P1? |
| A. | P1 = (7, 8, 6) |
| B. | P1 = (3, 6, 0) |
| C. | P1 = (7, 8, 0) |
| D. | P1 = (3, 6, 6) |
| Answer» E. | |
| 6. |
In the equation x1 = dx + x; which part of the equation is called as the translation factor? |
| A. | x1 |
| B. | dx |
| C. | x |
| D. | dx + x |
| Answer» C. x | |
| 7. |
Which of the following operation can be applied on a 3 D object to move it along any axis from its original position? |
| A. | Translation |
| B. | Scaling |
| C. | Rotation |
| D. | Shearing |
| Answer» B. Scaling | |