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Operating Systems General Concepts Interview Questions
Questions Answers Views Company eMail

What is Semaphore?

 3 5119

Explain the following file systems : NTFS, Macintosh(HPFS), FAT ?

Ignou,

1 5235

What are the different process states?

 10 21366

What is Marshalling?

 1 5769

Define and explain COM?

 1 3444

What is the Difference between Loading and Linking ?

CTS,

2 15413

unix system is a)multi processing b)multi processing ,multiuser c)multi processing ,multiuser,multitasking d)multiuser,multitasking

eInfochips, Semantic Space, Verizon,

7 22686

for an application which exceeds 64k the memory model should be a)medium b)huge c)large d)none

Nokia,

3 12091

Term stickily bit is related to a)kernel b)undeletable file c)none

Nokia, Siemens,

3 10492

Which one is not suitable for client-server application? 1. tcp/ip 2. message passing 3. rpc 4. none of the above

 1 6806

To ensure one program doesnt corrupt other program in a Multi program enviornment what you should do?

 1718

If there are too many page faults what is the problem?

 1 4659

Which is the best page replacement algorithm and Why ?

Honeywell, Intel, TCS,

5 36789

Why paging is used ?

 1 4686

What are the basic functions of an operating system?

Satyam,

7 22872

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Un-Answered Questions { Operating Systems General Concepts }

Does more ram increase fps?

592

What are the major differences between Thread and Process?

604

What are the different types of fragmentation?

628

How much ram do I need for 2019 gaming?

477

What is the x86 folder?

518




Explain the Difference between Process and a Thread.

576

What is deadlock? Explain.

565

Is vmware an operating system?

540

Is 32 gigs of ram overkill?

533

What are co-operating processes?

619

Can chkdsk get stuck?

534

What is a phase change memory?

568

Give a brief description of the following terms: a) Play head b) Symbol c) Tweening d) ActionScript e) Frame rate f) Library panel g) Masking h) Context – sensitive Property Inspector i) Bandwidth Profiler j) Frame Label

1434

Different types of real-time scheduling?

570

Explain accessors to a layman.

667

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