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

Operating Systems General Concepts Interview Questions

Questions Answers Views Company eMail

What is the difference between mailbox and queue?

1150

How do I sort files?

1042

What is inaddr_any?

1052

Is a directory a regular file?

990

Why would a parent process terminate a child process?

1046

How do you sleep in python?

1129

What is crpc in law?

1058

How do I find the location of an excel file?

1036

What is sock_stream?

1033

What are the steps of booting?

1106

Why interprocess communication is required?

987

Which is faster shared memory or message passing?

1044

What is the difference between tty and pts?

1018

How do I recover files from my usb?

1017

How deadlock can be detected in a system?

1073

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Un-Answered Questions { Operating Systems General Concepts }

Define the difference between preemptive and nonpreemptive scheduling.

1098

Are there any problems that the cpu faces? Have any measures been taken to make it more efficient?

1347

Explain page cannibalizing?

982

Should I use x86 or x64?

974

Can you tell me the difference between semaphore and mutex.

1200

What are the different functions of Syntax phase, Sheduler?

1178

What is short term scheduler in operating system (os)?

1146

What is raid? What are the different raid levels?

1085

Explain the concept of the multi-processor systems or parallel systems?

1016

How does gcd work?

987

What are the two main types of files?

1104

what is the memory wall problem?

1032

How do I go to a specific line in vi?

1039

What are the various ipc mechanisms?

1036

How do I tell if excel 2016 is 32 or 64 bit?

1153

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