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 are the functions of operating system?

1069

Explain booting the system in operating system.

1046

How does reference counting manage memory allocated objects? When can it fail to reclaim objects?

940

Describe system calls and its type

1117

What is time slice?

1114

What are the advantages of distributed system?

1001

Explain the execution cycle for a von neumann architecture.

1017

Explain thrashing.

978

Differentiate between the user mode and monitor mode.

1115

Why is round robin algorithm considered better than first come first served algorithm?

1285

Explain the booting process of a windows xp system.

1076

Explain smp.

1039

Explain how a copying garbage collector works.

1031

List the issues related to the handheld system.

991

What is synchronization? What are the different synchronization mechanisms?

1069

Post New Operating Systems General Concepts Questions

Un-Answered Questions { Operating Systems General Concepts }

Explain smp.

1039

How will you check if R3 system is a Unicode or non - Unicode system?

1093

Is 100 cpu usage bad?

998

What is memory-management unit (mmu)?

1091

How you can Kill the Session by force?

1084

What is a critical section in os?

990

State two differences between user and kernel space?

1062

Define a good platform along with its qualities.

1155

How much ram can a 64 bit os use?

940

Enumerate the different RAID levels.

1134

Explain ftdisk in operating system (os)?

1091

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

1117

Explain the difference between demand-paging and pre-paging?

1109

What is best free operating system?

985

What are the basic operations?

1113

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