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

Explain briefly about, processor, assembler, compiler, loader, linker and the functions executed by them.

1 8635

Differentiate between RAM and ROM?

DELL, Polytechnic Ibadan,

8 18806

What is DRAM? In which form does it store data?

1 4398

What is cache memory?

1 4804

Differentiate between Complier and Interpreter?

TCS,

2 5510

What are the different tasks of Lexical analysis?

4 17423

What are the different functions of Syntax phase, Scheduler?

Satyam,

1 12360

What are the main difference between Micro-Controller and Micro- Processor?

1 3607

Difference between Primary storage and secondary storage?

1 3790

What is multi tasking, multi programming, multi threading?

IBM,

2 7436

Difference between multi threading and multi tasking?

1 4191

what are Demand paging, page faults, replacement algorithms, thrashing

1 13115

Explain about paged segmentation and segment paging ?

1 6380

While running DOS on a PC, which command would be used to duplicate the entire diskette?

Infosys,

1 5031

Explain the concept of Reentrancy?

ADP, Microsoft, Seasia Infotech,

1 10494

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Un-Answered Questions { Operating Systems General Concepts }

What is crpc in law?

1067

What is trp timing?

1137

What is lts in node js?

1099

Explain about compiler and the functions executed by them?

1024

Explain the meaning of kernal.

1100

Why partitioning and formatting is a prerequisite to installing an operating system?

1599

How many types of file systems are there?

1023

Which are the necessary conditions to achieve a deadlock?

1050

Briefly explain FCFS.

1177

How many types of os are there?

1040

How do I sort files?

1047

What is a sector?

1017

Define the basic logical structure of a computer.

1046

How do I copy a full file path?

1081

Explain condition variable.

1021

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