Operating Systems Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Windows (3805)
Linux (2255)
Unix (1343)
Solaris (894)

RTOS (43)
Bulnex (4)
Operating Systems General Concepts (1242)
Data Structures (2039)

Operating Systems Interview Questions

Questions Answers Views Company eMail

Explain the concept of Reentrancy?

ADP, Microsoft, Seasia Infotech,

1 10505

Explain Belady's Anomaly?

TCS,

6 47563

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

Cap Gemini, HCL, HP,

2 21655

What are short, longand mediumterm scheduling?

Accenture, SwanSoft Technologies, TCS,

2 13421

What are turnaround time and response time?

IBM, Maveric, TCS, WUB,

6 62613

What are the typical elements of a process image?

Accenture,

3 20673

What is the Translation Lookaside Buffer (TLB)?

1 7874

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

1 14273

When is a system in safe state?

2 15779

What is cycle stealing?

2 16335

What is meant by arm-stickiness?

Infosys,

1 11526

What are the stipulations of C2 level security?

1 5557

What is busy waiting?

3 12996

Explain the popular multiprocessor thread-scheduling strategies.

1 10986

When does the condition 'rendezvous' arise?

2 10926

Un-Answered Questions { Operating Systems }

How do I fix msvcr110 dll missing in windows 10?

815

What is called start menu?

981

How do I open the startup folder?

1040

What are the issues that hamper the efficiency in sorting a file?

1013

How do I uninstall remnants of uninstalled programs?

947

What is use of run command?

955

Is system restore safe?

919

Which is fastest ipc mechanism?

924

How do I fix a missing dll file?

995

Do I need antivirus on linux mint?

858

What winsxs windows 10?

820

What is unix kernel explain it?

945

How do I remove rundll32 exe virus?

1009

What is cd in cmd?

937

Does windows 10 support 32 bit applications?

801

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