TRB MODEL QUESTIONS FOR COMPUTER SCIENCE
| 16. |
Any device that performs signal conversion is |
| |
- A. plotter
- B. modem
- C. modulator
- D. keyboard
|
| 17. |
A popular word processing program for micro computers is |
| |
- A. dBASE
- B. WORDSTAR
- C. LOTUS
- D. BASIC
|
| 18. |
Which device of computer operation dispenses with the use of the keyboard? |
| |
- A. Light pen
- B. Joystick
- C. Mouse
- D. Touch
|
| 19. |
Where can we find the Ruler option? |
| |
- A. File
- B. View
- C. Format
- D. Edit
|
| 20. |
A repository for data, usually covering some specific topic is called |
| |
- A. Data bank
- B. Database
- C. Data acquisition
- D. Database system
|
