List reasons why a Mode switch between threads may be cheaper than a Mode switch between processes?

2 Answers  

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What items of information about a task might be useful in real time scheduling?

0 Answers  

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Where the system time is stored? In processor or in separate timer ic for that?

0 Answers  

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what is FAT?.

12 Answers   Campus Interview, Mascot, MIS, Nile Bank,

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some os have a tree structure file system that limits the depth of a tree and small number of levels.what limit does this have on user? how does this simplify file system design?

0 Answers   NIBS,

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Tell me what are the hardware problem you face regularly in your organization?

0 Answers  

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if You do not cd drive then how will u format c drive ?

5 Answers  

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what is active directory

6 Answers   Sysnet, TCS,

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In the Disk Management for all the drives , "Delete Partition" is in disabled mode ? so plzzz help me to get in enabled mode .

4 Answers   Sidhi,

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what basically a system call is?

3 Answers   Infosys,

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Write short note on Dynamic memory allocation algorithm.

2 Answers  

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Explain the difference between ntfs & fat file systems?

0 Answers  

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