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

Tell us something about mutex.

1043

What are its main functions?

1045

What do you understand by transaction atomicity?

937

Explain the handheld systems. List the issues related to the handheld system.

1071

What kind of operations are possible on a semaphore?

1015

Describe main memory and secondary memory storage in brief.

981

Differentiate between logical and physical address.

1039

What complications does concurrent processing add to an operating system?

1123

For a deadlock to occur what are the necessary conditions

1001

When an input file is opened, what are the possible errors that may occur?

977

Explain the handheld systems.

986

What is cascading termination?

1287

What are merits and demerits of systems supporting multiple file structure and systems supporting a stream of bytes?

1019

What is eide?

1114

What is the basic difference between pre-emptive and non-pre-emptive scheduling.

1015

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Un-Answered Questions { Operating Systems General Concepts }

How do you kill pid?

899

What are the different ram standards/versions?

943

How do I know 64 bit?

886

What is virtual memory? Where it used by OS?

1126

Can two different ram speed modules be used together?

944

How does dynamic loading aid in better memory space utilization?

1428

What is an Assembler?

1016

How much ram can you put in a 64 bit system?

1061

What is operating system give two examples?

923

Explain the main purpose of an operating system?

1066

Which is faster shared memory or message passing?

966

What is starvation in operating system?

1121

What is trcd timing?

905

How do I run chkdsk?

991

What are device drivers in os?

961

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