Answer Posted / karn gusain

Guys;

1)kernel:The kernel is the part of the Operating System(OS)
that interacts directly with the hardware of computer
through device drivers that are built into the kernel. It
provides set of services that can be used by programs
insulating these programs from the underlying hardware.

Major functions of kernel are:

1. to manage computer memory

2.to control acces to the computer

3.to maintain file system

4.to handle interrupts

5.to handel errors

6.to perform input and output services(which allows
computers to interact with terminals storage devices and
printers) and

7.to allocate the resources of the computer(such as CPU and
input/output devices) among users.

What are the events done by the Kernel after a process is being swapped out from the main memory?

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what is the time for incident, problem and change management tickets?

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What are the main differences between Apache 1.x and 2.x?

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I am new to Unix and Unix Shell scripting could you guide me on how to go about these subjects and where to start from with concern to Oracle?. I also would like to know where does UNIX shell Scripting help in terms of development of a application in Oracle? I have no clue in the subject so do help me. Thank You Neelima

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what is difference between milestone and run-levels in Solaris ?

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i am prepairing for 2+ yrs exp in oracle/unix production support,can u tell me which type issue comes in server plz help

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In detail elaborate the system? What is driver?

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What is YACC?

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Which is the most commonly used replacement algorithm?

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what is output mkvg pvname

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why unix commands simpler rather than complex task

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. Using sed and grep, write a command which lists files and directories with following properties: (i) created in 1999 (ii) with user's as owner and group

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Explain about Inodes?

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Am using Mac OS 10.4.11 on an Imac (PPC) Internal hard disk got named disk0s3 and will not mount. What commands can be used in TERMINAL to rename the internal hard disk to C96?

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What is ant_build.sh? Have u seen that file?

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