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Operating Systems Interview Questions
Questions Answers Views Company eMail

How to Kill a Particular Process in windows?

Tomax,

5 7822

How to change the IP Address of the system in windows 95/98 and windows 2000 server system?

Tomax,

3 6888

What is Difference between thread and process?

AirTies, Azingo, Bloomberg, Encora, Goldman Sachs, HCL, HP, MES, Microsoft, Samsung,

28 249081

How to communicate between difference process?

HP, IBM,

2 7175

What is the best way of communication in multi process environment? ex: getting log from different applications from multi servers?

HP,

1 2823

What is scheduling and How it effects the processor efficiency?

HP,

2 3040

What is virtual memory, if OS didt have that concept What are the problems can arise?

HP,

6 12822

What is the best suited algorithm to avoid internal fragmentation?

HP,

2 7045

How to escape from external fragmentation?

HP,

2 3396

What is difference in managing processes in windows, unix, RTOS?

HP,

1887

What is the difference between mutex and semaphore?

HP, Microsoft,

14 52089

What are counting semaphores?

HP, IBM,

4 11221

which is best among semaphores and mutexes?

HP,

2 5354

which is best among pipes, queues, shared memory and why?

HP,

2 4621

What are named pipes?

HP,

3 4187







Un-Answered Questions { Operating Systems }

Give the disadvantages of Havander's Strategies.

1631


How do I check cores in linux?

144


Where is my windows live mail?

99


Can you boot linux on a mac?

136


What is a standard file format?

113






What is the purpose of windows explorer?

106


How do you share a program across different virtual desktops under linux?

297


What does scanning and repairing drive do?

111


What are the six states which the power manager can put the computer into?

1


How the Kernel handles both the page stealer and the fault handler?

161


What is the difference between cat command and more command?

190


What is the use of patch file?

116


What is ls command and what it does?

139


What are the tasks performed during preorder traversal?

214


How long can I use windows 7?

103