MCQOPTIONS
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MCQOPTIONS
This section includes 9 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. |
VIRTUAL_REALITY,_CAD,_AND_ANIMATIONS_ARE_THE_APPLICATION_OF?$ |
| A. | Z mouse |
| B. | Digitizers |
| C. | Data tablets |
| D. | Image scanners |
| Answer» B. Digitizers | |
| 2. |
Which device contains thumbwheel, trackball and a standard mouse ball? |
| A. | Z mouse |
| B. | Joystick |
| C. | Mouse |
| D. | Trackball |
| Answer» D. Trackball | |
| 3. |
Which of the following device is not the input device? |
| A. | Trackball and space ball |
| B. | Data glove |
| C. | Only d |
| D. | Impact printers |
| Answer» E. | |
| 4. |
The quality of a picture obtained from a device depends on |
| A. | Dot size |
| B. | Number of dots per inch |
| C. | Number of lines per inch |
| D. | All of the mentioned |
| Answer» B. Number of dots per inch | |
| 5. |
The device which is designed to minimize the background sound is |
| A. | Microphone |
| B. | Digitizers |
| C. | Data glove |
| D. | Joy stick |
| Answer» D. Joy stick | |
| 6. |
When a voice command is given, the system searches the _____________for a frequency-pattern match. |
| A. | Memory |
| B. | Input data |
| C. | Dictionary |
| D. | Hard disk |
| Answer» E. | |
| 7. |
What voice the use of voice system? |
| A. | To initiate graphics operation |
| B. | To enter data |
| C. | Neither a nor b |
| D. | Both a and b |
| Answer» C. Neither a nor b | |
| 8. |
________ is used in graphics workstation as input devices to accept voice commands. |
| A. | Touch panels |
| B. | Speech recognizers |
| C. | Only a |
| D. | All of the mentioned |
| Answer» E. | |
| 9. |
What is the disadvantage of the light pen? |
| A. | It’s shape |
| B. | They cannot detect positions |
| C. | Accurate reading |
| D. | Cannot detect positions within black areas |
| Answer» B. They cannot detect positions | |