TRB MODEL QUESTIONS FOR COMPUTER SCIENCE
| 11. |
Main memory contains |
| |
- A. data
- B. instructions
- C. both (a) and (b)
- D. either(a) and (b)
|
| 12. |
Who developed the first personal computer spreadsheet package called Visicale? |
| |
- A. Dan Bricklin
- B. Bob Frankston
- C. Both (b) and (c)
- D. Niklaus Wirth
|
| 13. |
Which of the following is directry controlled from a keyboard? |
| |
- A. Punched paper tape
- B. Card punch
- C. Magnetic tape
- D. Magnetic disk
|
| 14. |
------ is an area at the top of the page. |
| |
- A. Header
- B. Footer
- C. Head
- D. Foot
|
| 15. |
Computer memory consists of |
| |
- A. Rom
- B. RAM
- C. PROM
- D. All of these
|
