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 5088

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

HP,

1 5196

What is an interrupt lattency?

HP,

1 4551

What is interrupt table?

HP,

5 8968

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

HP,

2 13615

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

CA,

1 5726

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

CA,

1 4643

What is busy waiting?

3 32105

What has triggered the need for multitasking in PCs?

1 8851

What is cache memory?

TCS,

3 6864

Give examples for 8 / 16 / 32 bit Microprocessor?

1 8555

What does microprocessor speed depend on?

3 17507

What is the disadvantage of microprocessor?

College School Exams Tests, TCS, Team Computers,

5 29477

What is the difference between microprocessor and microcontroller?

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

64 201748

What is the difference between primary & secondary storage device?

11 78641

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Un-Answered Questions { Operating Systems General Concepts }

Explain the difference between demand-paging and pre-paging?

1012

What is the difference between chkdsk r and f?

940

How can you pause the execution of a Thread for a certain amount of time?

1019

Hello this is gaurav garg I have completed BCA. plz TEll me how will ask question in interview.

2135

Who does the memory management in operating system?

937

Is microsoft edge replacing internet explorer?

946

How do I see all files on my mac?

1035

Explain busy waiting in operating system (os)?

1017

What is context-switching in multi-threading?

1095

Why is a single serial port managed with a single interrupt-driven i/o but a front-end processor is managed using a polling i/o, such as a terminal concentrator?

944

What is the kernel of the operating system?

908

What is the use of paging in operating system?

927

What are the steps of booting?

1050

What is a monitor?

1139

What is cache-coherency?

974

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