MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which of the following equation is correct for the new Z co-ordinate if an object undergoes 3D rotation around y axis? |
| A. | Znew = Yold x cos + Xold x sin |
| B. | Znew = Yold x cos Xold x sin |
| C. | Znew = Yold x sin + Xold x cos |
| D. | Znew = Yold x sin Xold x cos |
| Answer» C. Znew = Yold x sin + Xold x cos | |
| 2. |
Which of the following equation is correct for the new Y co-ordinate if an object undergoes 3D rotation around x axis? |
| A. | Ynew = Yold x cos Zold x sin |
| B. | Ynew = Yold x sin Zold x cos |
| C. | Ynew = Yold x cos + Zold x sin |
| D. | Ynew = Yold x sin + Zold x cos |
| Answer» B. Ynew = Yold x sin Zold x cos | |
| 3. |
Every vertex in a polygon is rotated with the same rotation angle. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 4. |
The positive value of the pivot point rotates an object in which of the following position? |
| A. | Clockwise |
| B. | Anti-Clockwise |
| C. | Both Clockwise and Anti-Clockwise |
| D. | Neither Clockwise nor Anti-Clockwise |
| Answer» C. Both Clockwise and Anti-Clockwise | |
| 5. |
Which of the following operation can be applied on a 3 D object to rotate it about any axis from its original position? |
| A. | Translation |
| B. | Scaling |
| C. | Rotation |
| D. | Shearing |
| Answer» D. Shearing | |