Recent questions tagged threads / GATE Overflow for GATE CSE

6 votes

1 answer

1

GO Classes Test Series 2024 | Mock GATE | Test 12 | Question: 8
Consider the following program execution involving 2 threads accessing the shared variable a which has been initialised to $0.$ Which of the following statement(s) is/are correct? Both threads will never finish execution ... threads will always finish execution Either both threads will finish, or none of them of will finish execution

Consider the following program execution involving 2 threads accessing the shared variable a which has been initialised to $0.$Which of the following statement(s) is/are ...

GO Classes

614 views

GO Classes asked Jan 21

4 votes

2 answers

2

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 19
Consider three concurrently executing threads in the same process using two semaphores $\text{s}1$ and $\text{s2}.$ Assume $\text{s1}$ has been initialized to $1$, while $\text{s2}$ has been initialized to $0.$ ... ); /* thread C */ P(s1); x = x+3; V(s2); V(s1); $6$ $12$ $18$ $36$

Consider three concurrently executing threads in the same process using two semaphores $\text{s}1$ and $\text{s2}.$ Assume $\text{s1}$ has been initialized to $1$, while ...

GO Classes

580 views

GO Classes asked Jan 13

4 votes

0 answers

3

GO Classes Test Series 2024 | Mock GATE | Test 11 | Question: 45
Consider the scenario where $\text{L}$ is a shared variable which is a pointer to the head of a linked list originally containing three nodes with keys $3, 4,$ and $5.$ Consider the function List_Insert() which is being used by two concurrent threads $\text{T}1$ ... are separated by commas. $6,3,4,5$ $6,2,3,4,5$ $2,6,3,4,5$ $2,3,4,5$

Consider the scenario where $\text{L}$ is a shared variable which is a pointer to the head of a linked list originally containing three nodes with keys $3, 4,$ and $5.$ C...

GO Classes

358 views

GO Classes asked Jan 13

0 votes

1 answer

4

ISRO 2024
Which of the following multithreading model is followed in Linux OS? One User Thread mapping to One Kernel Thread Many User Threads mapping to One Kernel Thread One User Thread mapping to Many Kernel Threads Many User Threads mapping to Many Kernel Threads

Which of the following multithreading model is followed in Linux OS?One User Thread mapping to One Kernel ThreadMany User Threads mapping to One Kernel ThreadOne User Thr...

Ramayya

189 views

Ramayya asked Jan 7

0 votes

1 answer

5

Test Series
$\text{ Anyone please explain : }$

$\text{ Anyone please explain : }$

Rahhul A

290 views

Rahhul A asked Nov 13, 2023

0 votes

2 answers

6

deadlocks and threads operating system
A system has 5 process and 3 resources (A, B, C). The maximum count of resources are (10, 5, 7). Consider the following table of resource allocation. MAX (A B C) Allocated (A B C) P0 7 5 3 0 1 0 P1 3 2 2 2 0 0 P2 9 0 2 3 0 2 P3 2 ... these is a safe sequence in Question 13? P1, P3, P4 , P0, P2 only P2, P4, P3, P1, P0 only Both a and b None are safe sequences

A system has 5 process and 3 resources (A, B, C). The maximum count of resources are (10, 5, 7). Consider the following table of resource allocation. MAX(A B C)Alloc...

roopkathaaa

1.6k views

roopkathaaa asked Sep 2, 2023

0 votes

1 answer

7

deadlocks and threads operating system
State true or false. Deadlock detection is possible using the allocation and request matrices alone. A way to recover from deadlock is to take away the resource from one of the processes or to kill the process itself. Banker's algorithm is ... deadlocks by analyzing the unsafe states. True, True, False False, True, True True, False, True False, True, False

State true or false.Deadlock detection is possible using the allocation and request matrices alone.A way to recover from deadlock is to take away the resource from one of...

roopkathaaa

831 views

roopkathaaa asked Sep 2, 2023

0 votes

1 answer

8

daedlocks and threads operating system
Suppose we want to synchronize two concurrent process P and Q using binary semaphore S and T. Process P: Process Q: while(1){ while(1){ W: Y: print 0'; print 1'; print 0'; print 1'; X: Z: } Synchronization statements can be inserted only at points W,X,Y,Z. Which of the ... S = T= 1 d. W : P(S) X : V(S) Y : P(T) Z: V(T) and initially S = 1 and T= 0

Suppose we want to synchronize two concurrent process P and Q using binary semaphore S and T.Process P: Process Q: while(1){ ...

roopkathaaa

298 views

roopkathaaa asked Sep 2, 2023

0 votes

1 answer

9

deadlocks and threads operating system
Which of the following is false about User threads? User threads can switch fast since it does not involve kernel. User threads are lightweight since they do not require system calls. Kernel is not aware of the behavior of every user threads i.e. if it is blocking or runnable. None of these

Which of the following is false about User threads? User threads can switch fast since it does not involve kernel. User threads are lightweight since they do not require ...

roopkathaaa

265 views

roopkathaaa asked Sep 2, 2023

1 votes

0 answers

10

DRDO CSE 2022 Paper 2 | Question: 7
_________ is an $\text{IEEE 1003.1C}$ standard $\text{API}$ for thread creation and synchronization in operating system.

_________ is an $\text{IEEE 1003.1C}$ standard $\text{API}$ for thread creation and synchronization in operating system.

admin

311 views

admin asked Dec 15, 2022

1 votes

0 answers

11

Fork System Call and Threads | OS | MSQ
MSQ Consider the following statements, which one of the following is/are TRUE In fork() system call, child process inherits all the open file descriptors of parent process In fork() system call, child process copies the code of the ... system call, child process shares the code of the parent process User level threads shares the code segment of the process

MSQ Consider the following statements, which one of the following is/are TRUEIn fork() system call, child process inherits all the open file descriptors of parent process...

Souvik33

790 views

Souvik33 asked Nov 28, 2022

0 votes

0 answers

12

Best Open Video Playlist for Threads Topic | Operating Systems
Please list out the best free available video playlist for Threads from Operating Systems as an answer here (only one playlist per answer). We'll then select the best playlist and add to GO classroom video lists. You can ... standard ones are more likely to be selected as best. For the full list of selected videos please see here

Please list out the best free available video playlist for Threads from Operating Systems as an answer here (only one playlist per answer). We'll then select the best pla...

makhdoom ghaya

206 views

makhdoom ghaya asked Aug 20, 2022

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