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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 77215

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

Infosys, Nikhil Construction,

4 35302

what are processor execution levels and priorities?

Infosys,

2 14225

what does a process mean?

Infosys,

5 8896

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

Infosys,

2 5680

what do you understand by 'building block primitive'?

Infosys,

3 16364

distinguish between paging and swapping?

Infosys,

3 8956

distinguish between user mode and kernel mode?

Infosys,

6 23423

distinguish between interrupts and exceptions?

Infosys,

2 27082

what is virtual machine?

Infosys,

2 7195

distinguish between physical addresses and logical address?

Infosys,

3 9637

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

Alcatel, Cisco, Infosys, University Exams,

7 30380

what are processor execution levels and priorities?

Infosys,

2 10057

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

Infosys,

3 9467

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

Infosys,

2 8008

Un-Answered Questions { Operating Systems }

What the command used for list the contents of your home directory, current directory and all subdirectories?

519

Which key is used to execute a command?

509

What is the purpose of tochararray ()?

477

What windows files can I delete to free up space?

390

How do you check if a file is corrupted windows?

423




What is meant by the term super user?

503

Define depth and height of a node?

510

Explain about document formatting?

587

What are bash commands?

597

What is difference between system32 and syswow64?

429

Explain page fault interrupt?

603

How many types of arrays are there in visual basic?

450

How do unix sockets work?

492

What is robocopy command?

503

Can spinlock be interrupted?

441

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