Operating Systems Interview Questions
Questions Answers Views Company eMail

How to Kill a Particular Process in windows?

Tomax,

5 7144

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

Tomax,

3 6275

What is Difference between thread and process?

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

28 244988




How to communicate between difference process?

HP, IBM,

2 6541

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

HP,

1 2508

What is scheduling and How it effects the processor efficiency?

HP,

2 2643

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

HP,

6 12095

What is the best suited algorithm to avoid internal fragmentation?

HP,

2 6456

How to escape from external fragmentation?

HP,

2 3007

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

HP,

1722

What is the difference between mutex and semaphore?

Microsoft, HP,

14 50226

What are counting semaphores?

IBM, HP,

4 10547

which is best among semaphores and mutexes?

HP,

2 4947

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

HP,

2 4232

What are named pipes?

HP,

3 3698







Un-Answered Questions { Operating Systems }

What problems are faced during the implementation of a network-transparent system?

1


what is the default pp size in aix?

1


Differentiate between logical and physical address.

1


How to Debugg Semaphores?

502


Write the key board shortcuts used on aix terminal.

1






if you are using external package for configuring send mail what is the name of the package?

1211


Where the data structures are used?

18


is there a command line shortcut to the login directory

617


What are the main functions of a kernel?

1


Describe what is Node in link list? And name the types of Linked Lists?

19


how do I replace a disk?

1


What is the command can be used to check for file corruption?

22


Can you distinguish between ArrayList and Array?

21


How to Specify the Domain of a Socket?

505


Which data structure is applied when dealing with a recursive function?

3