Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Search results for segmentation
0
votes
0
answers
1
ISRO 2024
As part of segmentation memory allocation strategy, which of the following assigns a program like code segment and data segment Compiler Assembler Loader Linker A request to the approver.!! This question is asked in ISRO 2024. Due to insufficient points, couldn’t add ‘isro2024’ tag, Please add it.
As part of segmentation memory allocation strategy, which of the following assigns a program like code segment and data segmentCompilerAssemblerLoaderLinkerA request to t...
Ramayya
247
views
Ramayya
asked
Jan 7
Operating System
operating-system
segmentation
+
–
0
votes
1
answer
2
Can anyone explain , in the concept of segmentation . let the base address of a particular segment is 1900 and the limit of the segment is 400(i.e., size limit). Exactly what does it represent at the address 1900. Is it a page or group of pages or words
Unique_999
294
views
Unique_999
asked
Sep 3, 2023
Operating System
segmentation
operating-system
virtual-memory
paging
+
–
0
votes
0
answers
3
Can anyone explain , in the concept of segmentation . Say for a segment limit = 400 and base address = 1900 . Exactly what does it represent at some address say 1900 . Is it a page or group of pages ??
Unique_999
153
views
Unique_999
asked
Aug 30, 2023
Operating System
segmentation
operating-system
+
–
2
votes
1
answer
4
With segmentation, if there are 64 segments and maximum segment size is 512 words; the length of logical address is how many bits a) 12 b) 6 c) 15 d) 9
Jeetmoni saikia
1.6k
views
Jeetmoni saikia
asked
Oct 21, 2022
Operating System
operating-system
virtual-memory
segmentation
+
–
0
votes
1
answer
5
Gate Applied Test Series
Question: Consider a system using a segmented paging architecture. The segment is divided into 8k pages each of size 2k words . The segment table is divided into 256 k pages each of size 512 words. The page table entry size requires 64 bits . The frame number requires 22 bits ... address (LA). Note: 1 Word = 1 Byte Options Are: A. 51 bits B. 61 bits C. 33 bits D. 64 bits
Question: Consider a system using a segmented paging architecture. The segment is divided into 8k pages each of size 2k words . The segment table is divided into 256 k p...
lalitver10
1.3k
views
lalitver10
asked
Jan 11, 2022
Operating System
operating-system
segmentation
memory-management
+
–
0
votes
2
answers
6
NIELIT 2017 DEC Scientific Assistant A - Section B: 25
What is the value of acknowledgement field in a segment Number of previous bytes to receive Total number of bytes to receive Number of next bytes to receive Sequence of zero's and one's
What is the value of acknowledgement field in a segmentNumber of previous bytes to receiveTotal number of bytes to receiveNumber of next bytes to receiveSequence of zero'...
admin
1.5k
views
admin
asked
Mar 31, 2020
Computer Networks
nielit2017dec-assistanta
computer-networks
segmentation
+
–
2
votes
2
answers
7
Segmented Paging
Consider a process of 200 KB which has 2 segments each segment size is 256 KB ,Calculate overhead in segmented paging.The page table entry is 4B, segment table entry is 2 B ,Page size is 2KB.
Consider a process of 200 KB which has 2 segments each segment size is 256 KB ,Calculate overhead in segmented paging.The page table entry is 4B, segment table entry is 2...
eyeamgj
1.6k
views
eyeamgj
asked
Oct 10, 2018
Operating System
segmentation
+
–
0
votes
2
answers
8
Andrew S. Tanenbaum (OS) Edition 4 Exercise 3 Question 45 (Page No. 259)
Explain the difference between internal fragmentation and external fragmentation. Which one occurs in paging systems? Which one occurs in systems using pure segmentation?
Explain the difference between internal fragmentation and external fragmentation. Which one occurs in paging systems? Which one occurs in systems using pure segmentation?...
admin
912
views
admin
asked
Oct 26, 2019
Operating System
tanenbaum
operating-system
memory-management
paging
fragmentation
segmentation
descriptive
+
–
1
votes
2
answers
9
NIELIT 2017 DEC Scientific Assistant A - Section B: 17
Non-contiguous memory allocation splits program into blocks of memory called ________ that can be loaded in non-adjacent holes in main memory. Pages Frames Partition Segments
Non-contiguous memory allocation splits program into blocks of memory called ________ that can be loaded in non-adjacent holes in main memory.PagesFramesPartitionSegments...
admin
2.5k
views
admin
asked
Mar 31, 2020
Operating System
nielit2017dec-assistanta
operating-system
page-replacement
segmentation
+
–
1
votes
1
answer
10
galvin os
explain answer c and e.
explain answer c and e.
iarnav
911
views
iarnav
asked
May 2, 2017
Operating System
operating-system
segmentation
+
–
2
votes
1
answer
11
Andrew S. Tanenbaum Edition 5th Exercise 6 Question 37 (Page No. 609)
Suppose that you are measuring the time to receive a segment. When an interrupt occurs, you read out the system clock in milliseconds. When the segment is fully processed, you read out the clock again. You measure 0 msec 270,000 times and 1 msec 730,000 times. How long does it take to receive a segment?
Suppose that you are measuring the time to receive a segment. When an interruptoccurs, you read out the system clock in milliseconds. When the segment is fully processed,...
ajaysoni1924
767
views
ajaysoni1924
asked
Mar 18, 2019
Computer Networks
computer-networks
tanenbaum
transport-layer
segmentation
+
–
2
votes
1
answer
12
advantages of segmented paging over pure paging
As we know segmented paging is an improvement over segmentation and paging but I am having some doubts regarding the memory overhead of these three system.It is clear that segmentation need less memory overhead.But about other two system ... of frag mention is much more than pure paging and also extra segmentation table is required in this system?
As we know segmented paging is an improvement over segmentation and paging but I am having some doubts regarding the memory overhead of these three system.It is clear tha...
reena_kandari
1.8k
views
reena_kandari
asked
Oct 28, 2017
Operating System
operating-system
memory-management
segmentation
+
–
1
votes
1
answer
13
dynamic partitioning scheme :OS
Consider a dynamic partitioning scheme. Show that on an avg. memory contains half as many holes as segments?? i am not able to understand the concept of relation bw holes and segments in context to this question..
Consider a dynamic partitioning scheme.Show that on an avg. memory contains half as many holes as segments??i am not able to understand the concept of relation bw holes a...
vamp_vaibhav
883
views
vamp_vaibhav
asked
Sep 1, 2017
Operating System
operating-system
segmentation
+
–
0
votes
0
answers
14
Andrew S. Tanenbaum (OS) Edition 4 Exercise 3 Question 46 (Page No. 259)
When segmentation and paging are both being used, as in $MULTICS,$ first the segment descriptor must be looked up, then the page descriptor. Does the $TLB$ also work this way, with two levels of lookup?
When segmentation and paging are both being used, as in $MULTICS,$ first the segment descriptor must be looked up, then the page descriptor. Does the $TLB$ also work this...
admin
296
views
admin
asked
Oct 26, 2019
Operating System
tanenbaum
operating-system
memory-management
paging
segmentation
descriptive
+
–
6
votes
2
answers
15
ISRO2015-31
If there are 32 segments, each size 1 k bytes, then the logical address should have 13 bits 14 bits 15 bits 16 bits
If there are 32 segments, each size 1 k bytes, then the logical address should have13 bits14 bits15 bits16 bits
go_editor
10.9k
views
go_editor
asked
Jun 17, 2016
Operating System
isro2015
operating-system
virtual-memory
segmentation
+
–
1
votes
2
answers
16
Memory Management
Which of the following problems can be overcome by virtual memory segmentation? a) Segmentation for overlays to deal with lack of physical memory b)Relocation of code and data address can be made segment local c)Protection of access e.g. read , write and execute segments. d) All of these.
Which of the following problems can be overcome by virtual memory segmentation?a) Segmentation for overlays to deal with lack of physical memory b)Relocation of code and ...
Umang Raman
1.1k
views
Umang Raman
asked
Dec 24, 2015
Operating System
operating-system
memory-management
segmentation
+
–
2
votes
2
answers
17
Segmentation
In segmented paging, is the paging applied on segment table or on segments?
In segmented paging, is the paging applied on segment table or on segments?
admin
1.1k
views
admin
asked
Oct 8, 2015
Operating System
virtual-memory
segmentation
+
–
2
votes
1
answer
18
Segmented Pagging
Consider a system using segmented paging architecture. The segment is divided into 1K pages and each page is having 512entries. The segment number requires 13 bits to represent all the segments of LAS, and the frame number requires 18 bit to represent all the frame of PAS ... page table entry is 4 Word. Then what is the size of each page table? What is the size of all page tables?
Consider a system using segmented paging architecture. The segment is divided into 1K pages and each page is having 512entries. The segment number requires 13 bits to rep...
Shubhanshu
2.1k
views
Shubhanshu
asked
Jan 8, 2018
Operating System
segmentation
operating-system
memory-management
+
–
4
votes
0
answers
19
Ace Test Series: Operating System - Memory Management
The purpose of applying paging in segmentation is A.) To overcome thrashing B.) To overcome external fragmentation C.) To reduce segment table size overhead D.) Both B & C my answer is B given answer is D i want to ask how the size overhead is decreased as compared to pure segmentation.
The purpose of applying paging in segmentation isA.) To overcome thrashingB.) To overcome external fragmentationC.) To reduce segment table size overheadD.) Both B & C my...
ashish pal
630
views
ashish pal
asked
Jan 14, 2018
Operating System
ace-test-series
operating-system
segmentation
memory-management
+
–
1
votes
0
answers
20
Segmentation really non contiguous ?
External fragmentation occurs when enough memory space is available but we are not able to allocate that memory space because the memory space available is not contiguous. Now segmentation suffers from external Fragmentation. So how is it non-contiguous ... ;t happen right ? I think each segment can be allocated contiguously only. Please help me with this doubt.
External fragmentation occurs when enough memory space is available but we are not able to allocate that memory space because the memory space available is not contiguou...
Rajesh R
897
views
Rajesh R
asked
Nov 23, 2017
Operating System
operating-system
segmentation
+
–
Page:
1
2
next »
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register
