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

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Can you explain Does "AMD Turion 64 X2 Processor TL50, 1.6 GHz " supports Solaris 10?

1375

In a company there are 3 groups i.e Finance, HR and Marketing. Each groups having 3 members. There is a file named as file1.txt. The permission set for the above file is rwx-rw----x. Now the question is only the members of Hr and Marketing group can view and edit the file. But the file is not accessible to the members of Finance Group. Can anyone tell me what would be the exact command for linux.root@localhost#

Six Sigma,

3 4178

what is difference between TFTP abd FTP?

2160

How do Sockets Work?

1 2536

What is with the second parameter in bind()?

1 2567

If bind() fails, what should I do with the socket descriptor?

1 3083

When should I use shutdown()?

Wipro,

1 2659

What are Sockets?

1 2453

How can I tell when a socket is closed on the other end?

1346

How do I get the port number for a given service?

1 2570

How do I properly close a socket?

1 2677

What is the difference between close() and shutdown()?

1 2770

Explain the TIME_WAIT state.

1 2564

How can I put a timeout on connect()?

1 2466

Why does the sockets buffer fill up sooner than expected?

1341

Un-Answered Questions { Operating Systems }

What a pipe?

998

Explain how scheduling and priority works in threads?

1065

How can someone display singly linked list from first to last?

853

Can spinlock be interrupted?

797

How do I move my downloads folder?

956

Do batch files work on windows 10?

888

Is nvme better for gaming?

884

Which sorting has less time complexity?

919

Tell me about virtual memory?

1030

What is impact of signed numbers on the memory using data structures?

1036

Why are dll files missing?

976

What is tail command in linux?

1039

How do you solve windows cannot install required files?

814

What does .exe mean in creepypasta?

1162

What is storage management in operating system?

1112

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