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

distinguish between physical addresses and logical address?

College School Exams Tests, CTS, Infosys, SAX, TATA, TCS,

23 83805

distinguish between multi-tasking,multi-user,multi- processing and time sharing?

Infosys, Nikhil Construction,

4 37142

what are processor execution levels and priorities?

Infosys,

2 15574

what does a process mean?

Infosys,

5 11012

what is the advaantage of each user having its own copy of the shell?

Infosys,

2 6873

what do you understand by 'building block primitive'?

Infosys,

3 17883

distinguish between paging and swapping?

Infosys,

3 10488

distinguish between user mode and kernel mode?

Infosys,

6 25635

distinguish between interrupts and exceptions?

Infosys,

2 28584

what is virtual machine?

Infosys,

2 8202

distinguish between physical addresses and logical address?

Infosys,

3 11042

distinguish between multi-tasking,multi-user,multi- processing and time sharing?

Alcatel, Cisco, Infosys, University Exams,

7 32998

what are processor execution levels and priorities?

Infosys,

2 11290

what do you understand by 'unix is a portable os'?

Infosys,

3 11016

what do you understand bythe term 'de-mountable volumes'?

Infosys,

2 9142

Un-Answered Questions { Operating Systems }

Is 4gb ram enough for netflix?

1149

How do I open a win32 file?

832

How to Access a FIFO?

1677

What are external commands of dos?

605

How do I open an exe file?

1096

What is the command key on windows 10?

876

What is the trtw/trwt timing?

1195

Will there ever be a windows 11?

854

Does upgrading windows erase data?

849

What are the types of dos command?

571

Why we use linked list?

922

How can I learn data structures?

940

The â€˜logoutâ€™ built in command is used to

1274

What are operating system services in windows operating system?

What is 0x000007b?

811

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