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 Authoritative restore & Non- Authoritative restore?

Wipro,

1 6960

what's the latest ram lunch?

2657

What's the difference between semaphore , critical sections and mutex?

SureSoft, Wipro,

1 5281

How to take backup using active directory recyclebin concept

2376

How to take backup using active directory recyclebin concept

Google,

2256

what is the relationship between page size and page table?

2422

What is Default port of LDAP?

Sapient,

3 7598

Write syntax to set JVM Memory as min-256Mb & max 512Mb?

Sapient,

3032

There is some data related to temperatures of different cities. One side(thread), will be updating the values and multiple clients will be reading the values. how do you achieve synchronization?

IMS, Sapient,

1 4347

Explain paging, faulting, and deadlock?

Tavant Technologies, Thomson Reuters, Verifone, Visa,

1140

Explain IPC?

Aricent,

1101

What do you mean by response time and turnaround time?

Accenture,

1062

Briefly explain thrashing.

Accenture,

1061

Explain briefly what is meant by trap and a trapdoor?

Accenture,

1151

Explain time-stamping?

Accenture,

1060

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Un-Answered Questions { Operating Systems General Concepts }

Where the user store resides in OS?

1024

Explain about linker and the functions executed by them?

1015

Explain briefly about compiler and its functioning?

1088

What is git bash?

990

What mean operating system?

1004

List advantages and disadvantages of dynamic memory allocation vs. static memory allocation.?

1181

What is tras timing?

1066

What is buffered ram?

1061

Do 32 bit programs run faster on 64bit?

1023

What is a command interpreter?

1171

State the main difference between logical from physical address space.

1104

Which is the best operating system in the world?

992

What is the safest operating system?

1198

Have you used threaded trees anytime in your life time?

1243

What is the programs x86 folder?

1072

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