Sunday, October 19, 2014

Computer Questions

1.    ISDN full form: Integrated Service Digital Network

2.    OLE full form: Object Linking and Embedding

3.    Why is RAM used to store data for short time - it is volatile

4.    MS office - application software.

5.    Which is an OS?

6.    Which keys to delete a file permanently in windows – shift +delete

7.    Which is an input device?

8.    Arrange in ascending order - character, field, record, file, database

9.    What input can be read optically where lines of light and dark shades are used - barcode, strike et


No comments: