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 cups and how to configure?

7 Answers   IBM,

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why the kernel panic error was appering?

13 Answers   Air2Web, Allianz,

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what happens when we do insmod & rmmod in Linux Device Drivers ?

2 Answers  

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what is segmentation fault?

11 Answers   AdTel, NetApp,

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1.Diff between Active and passive FTP? 2.What is anacron? 3.Diff between yum update and yum install while doing for kernel? 4.root_squash and no_root_squash does what? 5.What are the commands will you execute to find a new hardware? 6.How will you find out a lun allocated from SAN? 7.What is the main diff in CaT5 and CAT6 cable, except the 1/100 and 1/1000? 8.What is stale NFS and How will you fix it? 9.What is kernel panic error? 10.How will you recover password and shadow file, in case both got deleted. Explain the steps? 11.Explain boot process 12.What is network bonding. Explain the steps? 13.What are the exit codes returned by FSCK? 14.What is LDOM? 15.Diff between block and character device?

2 Answers   Wipro,

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I would like to know whether Simado and Setu products are they EPBX or not ?

0 Answers   IBM,

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linux system its not booting up its showing groub error what i need to do?

4 Answers   Wipro,

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What are system calls used for process management in linux?

0 Answers  

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

2 Answers   Intel,

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What is the Diffrent between Redhat linux And suse linux

2 Answers   Wipro,

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what is iptabe on redhat linux?

3 Answers   CDAC,

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