MCQOPTIONS
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MCQOPTIONS
This section includes 15 Mcqs, each offering curated multiple-choice questions to sharpen your Computer Graphics knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
________ is used for 3D positioning and modeling, animation and other application. |
| A. | Space ball |
| B. | Trackball |
| C. | Joystick |
| D. | All of the above |
| Answer» B. Trackball | |
| 2. |
A wireless mouse works on |
| A. | Infra blue radiation |
| B. | Infra Red radiation |
| C. | X-rays |
| D. | UV rays |
| Answer» C. X-rays | |
| 3. |
A scanner is specified by? |
| A. | Dots per inch it can scan |
| B. | Length of paper it can scan |
| C. | Vertical and Horizontal Resolution |
| D. | None of the above |
| Answer» D. None of the above | |
| 4. |
If the resolution of a printer is 1200 dpi, the number of dots per square inch is? |
| A. | 12 |
| B. | 800 |
| C. | 1200 |
| D. | 1200x1200 |
| Answer» E. | |
| 5. |
Which one of the following transmits digital information to the computer? |
| A. | Joystick |
| B. | Mouse |
| C. | Graphics tablet |
| D. | None of the above |
| Answer» E. | |
| 6. |
Which of the following statement is true ? |
| A. | Request, sample and event are the three basic modes of input |
| B. | A mouse is typically a device for inputting an absolute position on the screen |
| C. | Special graphics hardware support is essential for providing menu-driven user interface to an application |
| D. | Keyboard is a device ideally suited for use in sample mode |
| Answer» B. A mouse is typically a device for inputting an absolute position on the screen | |
| 7. |
Potentiometers mounted at the base of the joystick measures |
| A. | The amount of movement |
| B. | The direction |
| C. | Position |
| D. | Resolution |
| Answer» B. The direction | |
| 8. |
Pressure-sensitive joysticks are also called |
| A. | Non movable stick |
| B. | Joystick |
| C. | Isometric joystick |
| D. | None of these |
| Answer» D. None of these | |
| 9. |
Which is the device that is constructed with the series of sensors that detects hand and finger motion? |
| A. | Digitizers |
| B. | Data glove |
| C. | Joystick |
| D. | Track ball |
| Answer» C. Joystick | |
| 10. |
The most commonly used input device is |
| A. | Mouse |
| B. | Keyboard |
| C. | Scanner |
| D. | Printer |
| Answer» C. Scanner | |
| 11. |
Which of the following device has a relative origin ? |
| A. | Mouse |
| B. | Joystick |
| C. | Track ball |
| D. | none of the above |
| Answer» B. Joystick | |
| 12. |
The component of interactive computer graphics are |
| A. | A light pen |
| B. | Display unit |
| C. | Bank of switches |
| D. | All of these |
| Answer» E. | |
| 13. |
Virtual reality, CAD, and animations are the application of |
| A. | Z mouse |
| B. | Digitizers |
| C. | Data tablets |
| D. | Image scanners |
| Answer» B. Digitizers | |
| 14. |
Pen or inkjet plotters use the following devices |
| A. | Drum |
| B. | Flat bed |
| C. | Both a & b |
| D. | None of these |
| Answer» D. None of these | |
| 15. |
__________ allows screen positions to be selected with the touch of a finger. |
| A. | Touch panels |
| B. | Image scanner |
| C. | Light pen |
| D. | Mouse |
| Answer» B. Image scanner | |