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Categories >> Software >> Operating Systems >> Operating Systems General Concepts        Suggest New Category      Question  Asked @ Answers Views     select   What is cache memory?  2  556 What has triggered the need for multitasking in PCs?  1  413 What is busy waiting?  1  525 When the process is hung...what the immediate solution you will give? CA  1  374 How to find the number of sockets created in your system? CA  1  722 What is difference between synchronous and asynchronous threads and when can we use them? HP  1  1077 What is interrupt table? HP  3  823 What is an interrupt lattency? HP  0  129 What are the problems can stack based management in recursive calling of functions? HP  0  111 What is the difference in interrupt mechanism from software to hardware? HP   0  112 What is the highest priority software interrupt? HP  1  310 What is the signal? HP  0  181 What are named pipes? HP  0  112 which is best among pipes, queues, shared memory and why? HP  0  126 which is best among semaphores and mutexes? HP   1  281 E-Mail New Answers        Answer Selected Questions     Prev    1   2   3   4   5   6   7   8   9   10   11    [12]   13    Next         Windows Interview Questions     Linux Interview Questions     Unix Interview Questions     Solaris Interview Questions     RTOS Interview Questions     Bulnex Interview Questions     Operating Systems General Concepts Interview Questions     Data Structures Interview Questions     Operating Systems AllOther Interview Questions       Un-Answered Questions    Question Views Asked at   Select   Difference between Primary storage and secondary storage? 32   What are the impact on network when gc,schema master,domainnaming master,rid master,pdc emulator,infrastructure master is down? 38 HCL How does Windows NT supports Multitasking? 37   What is multi tasking, multi programming, multi threading? 33 IBM What are named pipes? 112 HP If there are too many page faults what is the problem? 39   While running DOS on a PC, which command would be used to duplicate the entire diskette? 198   When would you choose bottom-up methodology? 64   Which one is not needed for Multi-pgm. enviornment? 59 Verifone What are the different functions of Syntax phase, Scheduler? 38 Satyam Difference between multi threading and multi tasking? 37   What are your solution strategies for "Dining Philosophers Problem" ? 38   Describe different job scheduling in operating systems? 46   Which is the best page replacement algorithm and why? How much time is spent usually in each phases and why? 80   Explain the following file systems : NTFS, Macintosh(HPFS), FAT ? 38 Ignou What are the different tasks of Lexical analysis? 60   Define and explain COM? 80   What is hard disk and what is its purpose? 83   What is an interrupt lattency? 129 HP What is Semaphore? 36   E-Mail New Answers        Answer Selected Questions

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