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 resources are used when a thread created? How do they differ from those when a process is created?

1019

What is gang scheduling in operating system (os)?

1055

Explain latency, transfer and seek time with respect to disk i/o.?

1075

Can you list the coffman's conditions that lead to a deadlock?

1133

What is hard disk?

1007

Tell me what has triggered the need for multitasking in pcs?

940

What is short term scheduler in operating system (os)?

1154

Explain busy waiting in operating system (os)?

1102

What is dedicated processor assignment in operating system (os)?

1401

Do you know what is a binary semaphore?

1046

Explain a system in safe state?

1048

List the sub-components of i/o manager in windows nt?

980

What is dynamic scheduling in operating system (os)?

1015

List the possible threads a thread can have?

992

Explain the difference between trap and trapdoor?

1061

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Un-Answered Questions { Operating Systems General Concepts }

Is 64bit faster than 32?

965

What are the 3 types of operating systems?

1038

What are the 7 c's of communication?

1023

What are significance of semaphores?

1166

Describe Inter Machine Communication?

1190

Is it possible to have a deadlock involving only one process? Explain your answer.

1028

What is the purpose of hard disk?

1078

How much ram can a 64 bit os use?

940

Explain the trda?

1014

What is a critical section?

1180

Which is better 32 bit or 64 bit?

1007

What is belady's anomaly?

992

What is a root program?

1075

How often should I run chkdsk?

973

what is the relationship between page size and page table?

2429

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