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

Give an example of Priority Inversion in Scheduling. What are the consequences of Priority Inversion?

Ciena,

948

Explain Round Robin.

Genpact,

971

State two differences between user and kernel space?

Flextronics,

1009

What is storage management in operating system?

Honeywell, Huawei, Zomato,

1044

What are the differences between Real Time Operating System (RTOS) and General Purpose Operating Systems (GPOS)?

Ciena,

1002

How to find the number of SIMM Pins

HCL,

1083

How will you check if your R3 system is 32bit or 64bit?

Atos Origin,

956

What are significance of semaphores?

Axtria,

1109

How you can check whether a machine is 64 bit or 32 bit?

GrapeCity,

966

What are threads in OS?

Fidelity,

1075

Describe all the processes of the OS.

GrapeCity,

1134

What is a Real Time Operating System? Elaborate.

1130

What are the different job scheduling in operating systems?

B-Ways TecnoSoft,

960

Draw the states of a process in an OS.

GrapeCity,

1064

What do you mean by a semaphore?

Flextronics,

1121

Post New Operating Systems General Concepts Questions

Un-Answered Questions { Operating Systems General Concepts }

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

1024

What are real-time systems?

1018

What is the meaning of busy spin in multi-threading?

958

What is the difference between logical address space and physical address space?

1051

What is the largest ram?

945

What is aging in operating system?

1079

What is sdram?

980

What is waiting time?

1033

Explain the command rate in reference to ram?

1001

Explain how a TP Monitor manages memory and processor resources more effectively than a typical operating system.

1883

Tell me something about the concept of memory leak?

1037

What are the 7 elements of communication?

919

Is vmware a hypervisor?

895

Can I change operating systems on my laptop?

941

Do I need program files x86?

934

For More Un-Answered { Operating Systems General Concepts } Questions Click Here