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google for BMC Patch manager

what is the use of runlevel 4 in redhat linux? in which cases it will use.

1 Answers  

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What is the difference between Telnet and SSH?

17 Answers   Bayer, KTree,

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What are the questions we are expecting for 2yrs. experience guy for linux company interview questions?

1 Answers  

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Why is it suggested to disable journalism in ext4 filesystem?

0 Answers   IBM, TCS,

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What is the use of DNS Server? Name other servers works same as like DNS?

2 Answers  

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someone already asked 'what is diff between unix & Linux' can I ask the same but more nuanced...I have 7 years app support of unix, have never seen Linux BUT need to bluff my way through in an interview i e say that I have use Linux. What are the most important things I need to know?

1 Answers  

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How to apply patch for multiple servers .

1 Answers   IBM,

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When you install RedHat what is the kernel mode ? What is kernel compilation / upgrade ?

4 Answers   IBM,

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What is the complete name of the default configuration file for LILO?

1 Answers  

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What are main anti-spam features available in sendmail?

1 Answers   CSC,

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Tell me the 5 differences between Linux and Unix?

4 Answers  

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what is NIS Server...?

2 Answers   IBM,

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