Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Q&A
Questions
Unanswered
Tags
Subjects
Users
Ask
Previous Years
Blogs
New Blog
Exams
Dark Mode
Recent questions tagged memory-management
0
votes
1
answer
1
coa question
Interpret the main memory addresses FF010,12364,andC7691 considering direct, associative and 2 way set associative mapping if the main memory size is 1MB,word size is 16 bytes, and cache size is 64KB.
1234hello
asked
in
CO and Architecture
Mar 11
by
1234hello
66
views
co-and-architecture
memory-management
0
votes
0
answers
2
Made Easy Test Series | Prog. and DS | Dynamic Memory Allocation | Malloc
Which line number contains an error or warning:
Souvik33
asked
in
Programming
Jan 9
by
Souvik33
221
views
programming-in-c
data-structures
memory-management
made-easy-test-series
numerical-answers
0
votes
2
answers
3
Applied test series
We know that the paging scheme suffers from internal fragmentation. S1 : If the CPU attempts to access the unused portion of the last page, the valid/invalid bits will block such accesses. S2 : A possible solution to handle the internal fragmentation issue is to use multiple page sizes. can anyone plz explain me this ? we have to select from s1 and s2 which is correct
shikhar500
asked
in
Operating System
Jan 8
by
shikhar500
148
views
operating-system
test-series
memory-management
0
votes
1
answer
4
Madeeasy workbook, chapter: Memory management
Consider a k-level paging system along with a TLB. A TLB takes 10ns, and a memory takes 100ns on average. The hit ratio of TLB is equal to 0.8. If it is known that the average memory access time is 70ns, then the value of k is?
Gaurav Padole
asked
in
Operating System
Dec 29, 2022
by
Gaurav Padole
158
views
operating-system
paging
translation-lookaside-buffer
memory-management
made-easy-booklet
0
votes
1
answer
5
Self Doubt | Logical Address | Virtual Address | Virtual Memory
Can anyone explain how are these two things connected (i) Virtual Memory (part of HDD, acting as RAM) and (ii) Virtual Address Space (Logical Address, generated by CPU during compilation), and where exactly is this Logical Address stored?
Souvik33
asked
in
Others
Dec 12, 2022
by
Souvik33
110
views
operating-system
memory-management
virtual-memory
paging
co-and-architecture
self-doubt
2
votes
1
answer
6
Ace academy handout
Please solve and explain this question, like explaining to a 2nd-grade student. Answer is 128 KB, for verification.
joleyasarthak
asked
in
Operating System
Dec 4, 2022
by
joleyasarthak
153
views
operating-system
memory-management
paging
2
votes
1
answer
7
Logical and Physical Address Generation | OS
MSQ Consider execution of the following C code for different cases: printf( %d ,&a); Consider the following statements. Which among these are TRUE: Will print Logical Address in case of Local Variables, as they are static ... runtime, like malloc() Will print Logical Address in case of variables Dynamically allocated during the runtime, like malloc()
Souvik33
asked
in
Operating System
Dec 3, 2022
by
Souvik33
124
views
memory-management
paging
co-and-architecture
operating-system
multiple-selects
1
vote
2
answers
8
OS Self doubt Memory management
Suppose that a machine has 42-bit virtual addresses and 32-bit physical addresses. {a} How much RAM can the machine support (each byte of RAM must be addressable)? {b} What is the largest virtual address space that can be supported for a process? ... each second-level page table? {f} What is the advantage of using a two-level page table over single-level page table?
legacy
asked
in
Operating System
Nov 27, 2022
by
legacy
163
views
operating-system
memory-management
virtual-memory
1
vote
0
answers
9
A digital computer has a common path for a memory and 3 registers of 8 bits each.. How many registers can load data. from the path in the same clock cycle? a) 8 b) 2 d) 4
ahmed_
asked
in
CO and Architecture
Nov 21, 2022
by
ahmed_
111
views
co-and-architecture
memory-management
0
votes
0
answers
10
OS Memory management
Suppose your computer has 512MB of memory. The loaded size of the operating system is 128MB. Now you have 100 programs to run and each of them would take 128MB memory. With an average 70% of I/O wait, what is the current CPU utilization? Minimum, how many of 512MB blocks of memory will you add to your computer to have the CPU utilization just exceeding 98%?
legacy
asked
in
Operating System
Oct 24, 2022
by
legacy
136
views
operating-system
memory-management
0
votes
0
answers
11
[email protected]
Ans 128
Amit Mehta
asked
in
Operating System
Oct 22, 2022
by
Amit Mehta
149
views
zeal
numerical-answers
operating-system
memory-management
Page:
1
2
3
4
5
6
...
15
next »
Subscribe to GATE CSE 2023 Test Series
Subscribe to GO Classes for GATE CSE 2023
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
-tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
BITSHD 2023
My journey from being a MSc student to AIR 239 in GATE CSE 2023 and qualified UGC-NET JRF.
NEEPCO Recruitment 2023
GATE CSE 2023 Results
IIIT Banglore MTech 2023-24
Subjects
All categories
General Aptitude
(2.5k)
Engineering Mathematics
(9.3k)
Digital Logic
(3.3k)
Programming and DS
(5.9k)
Algorithms
(4.6k)
Theory of Computation
(6.7k)
Compiler Design
(2.3k)
Operating System
(5.0k)
Databases
(4.6k)
CO and Architecture
(3.8k)
Computer Networks
(4.7k)
Non GATE
(1.3k)
Others
(2.5k)
Admissions
(653)
Exam Queries
(845)
Tier 1 Placement Questions
(17)
Job Queries
(76)
Projects
(9)
Unknown Category
(866)
Recent questions tagged memory-management
Recent Blog Comments
Please provide some tips about NET, since I want...
Amazing story to hear
Link added now:...
Sir can you please provide some good resources...
Where can we see the responses of the form filled?