In general what is paging? and segmaentation?
- 2 Answers
- 6160 Views
- Intelligroup, I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / rekha
paging:In computer operating systems, paging is one of the
memory-management schemes by which a computer can store and
retrieve data from secondary storage for use in main
memory. In the paging memory-management scheme, the
operating system retrieves data from secondary storage in
same-size blocks called pages.
segmantation:In a computer system using segmentation, an
instruction operand that refers to a memory location
includes a value that identifies a segment and an offset
within that segment. A segment has a set of permissions,
and a length, associated with it. If the currently running
process is allowed by the permissions to make the type of
reference to memory that it is attempting to make, and the
offset within the segment is within the range specified by
the length of the segment, the reference is permitted;
otherwise, a hardware exception is raised.
| Is This Answer Correct ? | 10 Yes | 2 No |
Answer / kavita gupta
Paging is the memory mgmt scheme that permits the physical
address space of a process to be non contigous.Pages are of
fix sizes.
Segmentationis the memory mgmtscheme that consider adrees
space as collectionof segments. Segments are o0fvariable sizes.
| Is This Answer Correct ? | 0 Yes | 0 No |
What is page cannibalizing?
Should I install 32 or 64 bit?
What are placement and replacement algorithms in the context of memory management?
What has triggered the need for multitasking in PCs?
What is GRUB?
How long does chkdsk last?
Give a brief description of the following terms: a) Play head b) Symbol c) Tweening d) ActionScript e) Frame rate f) Library panel g) Masking h) Context – sensitive Property Inspector i) Bandwidth Profiler j) Frame Label
How many os can be installed in a pc?
How do I check my os?
What is lxde desktop?
What are the reasons for process suspension?
Can you install a 32bit program on a 64 bit computer?
Windows 
