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

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

Operating Systems Interview Questions

Questions Answers Views Company eMail

What are numerous ways in which a thread can enter the waiting state?

1028

What are the major differences between Thread and Process?

1364

What is LiveLock?

1120

What is a volatile keyword?

1115

Tell me the difference between yielding and sleeping?

1010

What happens if we don’t override a run method?

1175

Discuss a Thread Life Cycle?

1093

What are the thread states?

1056

What do you mean by thread starvation?

1096

Which JVM parameter is used to control the stack size of a thread?

1036

What is the major difference between Thread.start() & Thread?run() method?

1113

What are the states associated with the thread?

1040

What is an immutable object? How can it help in writing a concurrent application?

1085

What is context-switching in multi-threading?

1157

What is the use of Synchronized keyword?

1014

Un-Answered Questions { Operating Systems }

What is a shell command in linux?

940

Is a hashmap a dictionary?

873

Does anyone still use internet explorer?

824

Why are file extensions important?

965

What is lxde desktop?

970

What is a Queue? Explain its operation with example?

993

Why do we need sorting algorithms?

919

How does sort function work?

862

What are common file types?

888

Is windows defender a virus protection?

798

How safe is linux?

800

Is runtimebroker exe virus?

831

What do I do if my windows 10 won't update?

827

Can x86 run 64 bit?

992

Which linux is android based on?

874

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