Operating System – Difference between Paging and Segmentation Long Questions Answers
Here in this section of Operating System Long Questions and Answers,We have listed out some of the important Long Questions with Answers on Difference between Paging and Segmentation which will help students to answer it correctly in their University Written Exam.Lists of Long Descriptive type Questions that may be asked in Written Exams.
- (1) Compare paging and segmentation
Question-1 Compare paging and segmentation.
| Paging | Segmentation |
| Paging was invented to get large address apace without having to buy more physical memory. | Segmentation was invented to allow programs and data to be broken up into logically independent address space and to add sharing and protection. |
| The programmer does not aware that paging is used. | The programmer is aware that segmentation is used. |
| Address space is one dimensional. | Many independent address spaces are there. |
| Procedure and data cannot be distinguished and protected separately. | Procedure and data be distinguished and protected separately. |
| Change in data or procedure requires compiling entire program. | Change in data or procedure requires compiling only affected segment not entire program. |
| Sharing of different procedures not available. | Sharing of different procedures available. |