what is the difference between user APIs and kernel system calls ?

1 Answers   NetApp,

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What will happen when we invoke a system call and say with an example of invoking a system call ?read? for a device?

3 Answers   NetApp,

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what kind of information the linux driver modules (.ko ) files has ?

2 Answers   NetApp,

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What do fork() internally call?

3 Answers  

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what is samba, what is configuration file, how it will work?

3 Answers   Wipro,

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how to configure http server on red hat linux4.0?

5 Answers   IBM,

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what are different ways the context switch happens from user to kernel space or vice-versa ?

0 Answers   Alcatel,

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diff b/w spinlock, seamaphores and mutex and where to use it.

2 Answers   Intel,

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What are the signals we have in Linux

3 Answers   HCL, NetApp,

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what is segmentation fault?

11 Answers   AdTel, NetApp,

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what is mean by raid and what are all raids available even in software and hardware?

5 Answers   Satyam,

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linux file defaults permition

8 Answers  

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