Operating System Quiz Questions
Choose the correct answers.
| 13. |
Full form of MS-DOS is |
| |
- A. Microsystem Disk Operating System
- B. Microsimple Disk Operating System
- C. Microsoft Disk Operating System
- D. Microsort Disk Operating System
|
| 14. |
In DOS, which of the following command is used to delete all the files as well as sub directories of a directory? |
| |
- A. DEL
- B. MOVE
- C. DELETE
- D. DELTREE
|
| 15. |
________ is the operating system that reads and reacts in terms of actual time. |
| |
- A. Time sharing system
- B. Real time system
- C. Batch system
- D. Quick response system
|
| 16. |
Which is valid extension that user creates on operating system? |
| |
- A. Com
- B. Bat
- C. Sys
- D. Exe
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