DevSocial Interviews · Operating Systems

Walk in knowing the questions.

Interview questions developers were asked, with answers from the community. 6,385 of them have an answer.

Post a question

Questions: 8,687
Answered: 6,385
Technologies: 145
Reads: 46.2M

Operating Systems · Newest · 203 questions

Recently posted

203 questions in Operating Systems. Clear

What is the difference between stack and heap memory in programming?
Operating Systems SuhebOct 12,269
What is the exact role of Memory Management Unit?
Operating Systems Abhijit SahooJul 4, 20185,287
Enabling root user in Ubuntu 14.04 ?
Operating Systems Aayush GargDec 9, 20151,490
New interview questions, in your inbox.
Earn up to 500 SHARP tokenswhen you sign up and set up your account
Your email address
Free. We'll email you when the first issue is ready, and we never share your address.
Coffman's conditions that lead to a deadlock
Operating Systems Sanjay SinghAug 20, 20142,947
How do you list and flush all IP tables in Linux?
Operating Systems Rahul PandeyFeb 24, 20142,488
How do you search for a pattern and than replace it in an entire file in Linux?
Operating Systems Rahul PandeyFeb 24, 20141,468
What is an INODE in Linux?
Operating Systems Sanjay DixitFeb 24, 20142,673
Describe Linux boot-up sequence?
Operating Systems Sanjay DixitFeb 24, 20141,661
What is an MX record in Linux?
Operating Systems Rajeev PrajapatiFeb 24, 20141,609
How does DNS resolution work in Linux?
Operating Systems Rajeev PrajapatiFeb 24, 20142,221
How can we increase disk read performance in single command in Linux operating system?
Operating Systems Deepak KambojDec 20, 20132,004
What is inode number in Linux operating system?
Operating Systems Deepak KambojDec 20, 20132,445
What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?
Operating Systems Mohan GuptaDec 20, 20133,096
Which files are called for user profile by default when a user gets login in Linux?
Operating Systems Mohan GuptaDec 20, 20134,138
Explain Linux Boot Process?
Operating Systems Pankaj PathakDec 20, 20131,713
What is GRUB in Linux operating system?
Operating Systems Pankaj PathakDec 20, 20131,651
How would you truncate large growing file to 100 Mb file size only and how would you keep such files just for last 3 days in Linux?
Operating Systems Sanjay DixitDec 16, 20131,704
How would you sync the system clock and hardware clock if they are not showing the same timing in Linux?
Operating Systems Sanjay DixitDec 16, 20131,509
How would you find the logged user details in Linux?
Operating Systems Rajeev PrajapatiDec 16, 20131,363
You have forgotten the root password how would you retrieve it in Linux operating system?
Operating Systems Rajeev PrajapatiDec 16, 20131,366
What are the ways to find IP Address of any domain name say google.com in Linux operating system?
Operating Systems Rohan RathoreDec 16, 20131,544
How will you see the calendar for specific month say August 1947 in Linux?
Operating Systems Rohan RathoreDec 16, 20131,330
What are the best synchronization techniques for share memory data in Linux?
Operating Systems Sudhir GoswamiDec 14, 20131,533
How will you distinguish if it is a process or a thread, provided you know pid in Linux operating system?
Operating Systems Sudhir GoswamiDec 14, 20131,834
When and where do you use find command and how in Linux operating system?
Operating Systems Kunal GautamDec 14, 20131,588

1 - 25 of 203

DevSocial Interviews · Operating Systems

Recently posted

What is the difference between stack and heap memory in programming?

What is the exact role of Memory Management Unit?

Enabling root user in Ubuntu 14.04 ?

Coffman's conditions that lead to a deadlock

How do you list and flush all IP tables in Linux?

How do you search for a pattern and than replace it in an entire file in Linux?

What is an INODE in Linux?

Describe Linux boot-up sequence?

What is an MX record in Linux?

How does DNS resolution work in Linux?

How can we increase disk read performance in single command in Linux operating system?

What is inode number in Linux operating system?

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?

Which files are called for user profile by default when a user gets login in Linux?

Explain Linux Boot Process?

What is GRUB in Linux operating system?

How would you truncate large growing file to 100 Mb file size only and how would you keep such files just for last 3 days in Linux?

How would you sync the system clock and hardware clock if they are not showing the same timing in Linux?

How would you find the logged user details in Linux?

You have forgotten the root password how would you retrieve it in Linux operating system?

What are the ways to find IP Address of any domain name say google.com in Linux operating system?

How will you see the calendar for specific month say August 1947 in Linux?

What are the best synchronization techniques for share memory data in Linux?

How will you distinguish if it is a process or a thread, provided you know pid in Linux operating system?

When and where do you use find command and how in Linux operating system?

DevSocial Interviews · Operating Systems

Recently posted

What is the difference between stack and heap memory in programming?

What is the exact role of Memory Management Unit?

Enabling root user in Ubuntu 14.04 ?

Coffman's conditions that lead to a deadlock

How do you list and flush all IP tables in Linux?

How do you search for a pattern and than replace it in an entire file in Linux?

What is an INODE in Linux?

Describe Linux boot-up sequence?

What is an MX record in Linux?

How does DNS resolution work in Linux?

How can we increase disk read performance in single command in Linux operating system?

What is inode number in Linux operating system?

What command used for showing user info like Login Name, Canonical Name, Home Directory,Shell etc in Linux?

Which files are called for user profile by default when a user gets login in Linux?

Explain Linux Boot Process?

What is GRUB in Linux operating system?

How would you truncate large growing file to 100 Mb file size only and how would you keep such files just for last 3 days in Linux?

How would you sync the system clock and hardware clock if they are not showing the same timing in Linux?

How would you find the logged user details in Linux?

You have forgotten the root password how would you retrieve it in Linux operating system?

What are the ways to find IP Address of any domain name say google.com in Linux operating system?

How will you see the calendar for specific month say August 1947 in Linux?

What are the best synchronization techniques for share memory data in Linux?

How will you distinguish if it is a process or a thread, provided you know pid in Linux operating system?

When and where do you use find command and how in Linux operating system?