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

Explain Belady's Anomaly?

TCS,

6 47752

List the Coffman's conditions that lead to a deadlock?

Cap Gemini, HCL, HP,

2 21743

What are short, longand mediumterm scheduling?

Accenture, SwanSoft Technologies, TCS,

2 13532

What are turnaround time and response time?

IBM, Maveric, TCS, WUB,

6 62791

What are the typical elements of a process image?

Accenture,

3 20798

What is the Translation Lookaside Buffer (TLB)?

1 7937

What is the resident set and working set of a process?

1 14330

When is a system in safe state?

2 15873

What is cycle stealing?

2 16429

What is meant by arm-stickiness?

Infosys,

1 11600

What are the stipulations of C2 level security?

1 5620

What is busy waiting?

3 13103

Explain the popular multiprocessor thread-scheduling strategies.

1 11087

When does the condition 'rendezvous' arise?

2 11005

What is a trap and trapdoor?

TCS,

8 31596

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Un-Answered Questions { Operating Systems General Concepts }

How to setup never expired user password?

1103

Is there a 64 bit version of office 365?

980

What are the various ipc mechanisms?

1092

How does a ram function?

1136

What is ecc in reference to ram?

1035

What is difference between deadlock and starvation?

1067

How are the wait/signal operations for monitor different from those for semaphores?

1127

How do I see usb devices on mac?

1105

What is a boot-strap program?

1210

What do you mean by response time and turnaround time?

1108

How do I find the path to a file?

1093

What are short-term, long-term and medium-term scheduling?

1119

What is mutual exclusion and multithreading in OS?

1260

How do I tell if excel 2016 is 32 or 64 bit?

1198

Tell me what are the rings in windows nt?

1139

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