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 in interrupt mechanism from software to hardware?

HP,

1 5086

What are the problems can stack based management in recursive calling of functions?

HP,

1 5195

What is an interrupt lattency?

HP,

1 4549

What is interrupt table?

HP,

5 8963

What is difference between synchronous and asynchronous threads and when can we use them?

HP,

2 13614

How to find the number of sockets created in your system?

CA,

1 5724

When the process is hung...what the immediate solution you will give?

CA,

1 4643

What is busy waiting?

3 32103

What has triggered the need for multitasking in PCs?

1 8850

What is cache memory?

TCS,

3 6862

Give examples for 8 / 16 / 32 bit Microprocessor?

1 8554

What does microprocessor speed depend on?

3 17503

What is the disadvantage of microprocessor?

College School Exams Tests, TCS, Team Computers,

5 29476

What is the difference between microprocessor and microcontroller?

4Cplus, Alcatel, HCL, IBM, Infosys, National Instruments, Samsung,

64 201714

What is the difference between primary & secondary storage device?

11 78636

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Un-Answered Questions { Operating Systems General Concepts }

What is process communication?

981

What is the main difference between wait() and sleep() method?

1006

Tell me what is executive in windows nt?

975

What items of information about a task might be useful in real time scheduling?

2419

What are the different types of kernel?

991

Are 64bit applications faster?

882

How do I find the location of an excel file?

951

What is throughput?

983

What is the context switch?

1058

How do I remove a second operating system from my computer?

959

Is 32 gigs of ram overkill?

918

How to stop a long running thread?

983

What is the purpose of ram in a computer?

980

How do I find a file path on a mac?

958

Differentiate internal commands from external commands.

1038

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