Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1304)
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RTOS (43)
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Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

What will happens when we don't call of bind()and listen() in a normal echo server ? Q.33 (b). What are the purposes of the three file descriptors on which the syslogd daemon listens and does I/O multiplexing?

1 4347

Explain how and when a DNS request is solved when a user tries to surf to the site www.abcdeg.in .Assume the user machine uses a local name server and sits on another network other than www.abcdef.in.

2 5189

What happens when you choose ClearType for your screen fonts in Windows XP?

1 4873

input function and output function in c language

TCS,

2 5879

How to add content of one file into another file at the beginning

12 19036

How to recover failed disks in vxvm?

Ericsson, Wipro,

2 5826

what are latest technologies ? and how will keep yourself up to date ?

1 2961

What is the difference between container and zones?

IBM,

1 13472

I have a user name in /etc/vsftpd/user_list which is for blocking the ftp user. Now i blocked the user as well ,but without removing username in user_list i wanna access the users home directory and his own directory .How will you access the data ????

Span Systems,

3 8781

I have my default runlevel is init5 now i have configured to init 3,now i wanna run my system in init3 process without reboot the system .How will you do for this scenario?

Span Systems,

6 10479

i want information about real time operating systems because i have an interview tomoorow in valeo company.

2 3807

how to check a file system type

Wipro,

7 15149

Major Difference between sparc and X86 systems

1 7713

What is the use of ufsdump command in solaris

1 4590

What is the use of Flar command in solaris

1 5052

Un-Answered Questions { Operating Systems }

What items of information about a task might be useful in real time scheduling?

4541

What is the command for cut?

1028

How much does it cost for a copy of windows 10?

860

Draw a binary Tree for the expression : A * B - (C + D) * (P / Q)

1487

what is gr-edge edit?

2213

please prodide me nvidi placement papers

2643

What is the next version of windows after 10?

965

When will the next windows os come out?

883

What does it cost to upgrade to windows 10?

915

What is the latest version of microsoft edge for windows 10?

888

How do I add a google account to windows 10?

905

1.Have you used vxboot ? 2.Minimum requirement for mirror volume to created ?

2233

What is the latest linux kernel?

1020

What are the differences between FTP , NFS , SAMBA servers explain separately.

1324

How much does a windows 10 license cost?

921

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