Interested to Buy Any Domain ? << Click Here >> for more details...
Explain about paged segmentation and segment paging?
- 3 Answers
- 29756 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / subrahmanyam kambala
segmention --> rectifies internal fragmentation
paging scheme--> rectifies external fragmentation
combine the both schemes and eliminates both problems in
managing the memory
paged segmentation
divide program's logical addressspace into one or more segments
maintain a pagetable for each segment
each segment pointer points to page table
segment paging is opposite to above explanation
For Better understanding use this link
http://www.cs.rochester.edu/u/www/courses/456/spring99/lecture/lecture7.html
| Is This Answer Correct ? | 45 Yes | 12 No |
Answer / p govind rao
PAGING: Paging memory allocation algorithms divide computer
memory into small partitions, and allocates memory using a
page as the smallest building block.
SEGMENTAION: Segmentation means that a part or parts of the
memory will be sealed off from the currently running
process, through the use of hardware registers. If the data
that is about to be read or written to is outside the
permitted address space of that process, a segmentation
fault will result.
| Is This Answer Correct ? | 18 Yes | 21 No |
Answer / chitra
phisical memory is broken into fixed sized blocks called
frames.logical memory is also broken in to blocks to the
same size called pages.when a process is to be executed
it's pages are loaded in to memory frames.
pages are divided in to 2 parts:
*page number(p)
*page offset(d)
| Is This Answer Correct ? | 13 Yes | 19 No |
How do you check your operating system?
What is time- sharing system?
What is sock_stream?
Why would a parent process terminate a child process?
What is the difference between ram and cache memory?
What are merits and demerits of systems supporting multiple file structure and systems supporting a stream of bytes?
What are different types of interprocess communication methods?
How do you tell if your computer is 32 or 64 bit?
Can I use x86 on 64bit?
Differentiate between Multiprocessing, Mutliprogramming and Multithreading.
What is process communication?
in which situation we use sjf scheduling algorithem??
Windows 
