Answer / sreenath

A bus trap occurs when the CPU attempts to fetch from
nonexistant memory or when the CPU attempts to store in
nonexistant or read-only memory

what is stored in /proc ? what is significance of /proc in linux ?

3 Answers   NetApp,

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1. Where the History file can be located? 2. How will you harden the server? 3. Diff between Raid 1 and Raid 5? 4. What is the largest disk size can be used in LVM? 5. How will you remove a PV from lvm without any data loss? 6. What is the diff between ext3 and ext2 File system? 7. How we can use resize2fs, what is the purpose? 8. What is the purpose of LVM? Why it is used? 9. If the FS is in read-only mode, so we cannot create any file. How will you fix it? 10. How to create swap partition after OS installation? 11. What is the diff between ssh and telnet? 12. How to find out the dependency required for a package?

3 Answers   IBM,

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What are the signals we have in Linux

3 Answers   HCL, NetApp,

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What does exec family return?

1 Answers  

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what are the backup utilites on red hat linux 4.0?

4 Answers   Wipro,

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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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what is nis server

13 Answers  

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if root user forget the password how to change it?

4 Answers   Wipro,

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linux file defaults permition

8 Answers  

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

3 Answers   Wipro,

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what is bus trap.

1 Answers   NetApp,

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

1 Answers   NetApp,

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