Syed Sadat Ali

• Aug 15th, 2006

First of all after POST (Power on self Test). BIOS utility search for Booting sequence in System.Here onwards MBR(master boot record) check sector 0. (512 bytes). Here Signature of OS is detected.Firs...

mallikarjun

• Jul 12th, 2006

HiCan you explain more... What is the major differece?

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karthick86

• Jul 24th, 2007

Explorer process may not be started this leads in that problem (i.e desktop icons will not be shown) for that press ctl+shift+Esc key that will display task manager in that select new process and give explorer.exe this will solve your problem

naveen_b2005

 Profile Answers by naveen_b2005 Questions by naveen_b2005

• May 12th, 2007

DearCreate an other user to use Computer Managment and existing user desktop file cut and paste new user desktopExisting user desktop file location  is   C:Documents and SettingsITDesktopRegards..Naveen kumar

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shiv prakash

• Oct 16th, 2011

Answer 1: use for contiguous memory allocation.

shweta

• Sep 12th, 2011

Answre is 1. For contiguous memory allocations

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vamsisai

 Profile Answers by vamsisai Questions by vamsisai

• Jun 12th, 2007

Any number of processes can be handled by single OS because various flavours in OS. And various requirements by the system. For example IBM systems OS( solaris OS2) can handle more than 500 processors...

aryan_gupt

 Profile Answers by aryan_gupt Questions by aryan_gupt

• Dec 7th, 2006

Noidea

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ramesh kattamuri

 Profile Answers by ramesh kattamuri Questions by ramesh kattamuri

• Sep 18th, 2007

If you want utilization percentage then(45/60)*100

santoshbaral

 Profile Answers by santoshbaral Questions by santoshbaral

• Apr 18th, 2007

The simple answer is as it utilises 45 minutes out of 60 minutes so in general the utilazation time is 45 minutes. if u think about avg. utiliazation time then it will be (45/60)*100=75 %.

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Sunny

• Aug 10th, 2011

Pre above explanation, only computer has "Hibernation Mode", whether the LAN HUB also include the function or not?

kartik prakash

• May 18th, 2006

hibernation mode in windows refers to the mode in which we can just conserve power without closing applications.when we shut down,all the applications closes first and then the system gets off. but in...

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Pravakar Garnayak

• Oct 27th, 2006

Logical address which is used is 127.0.0.1. This is a loop back address. If you send some data to this address then it comes back to you.

amar

• Sep 27th, 2006

Logical address

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Krishna

• Dec 1st, 2014

Associative Memory :: Data store In it in (KEY, VALUE) Pair, HashTable Is A good Example Of It.HashTable Contain Keys and Data That are Associated With the key. If want the data We Provide the Key and Get The Data .It Most Widely Used Data Model TO storing Data

aravind kumar

• Jul 6th, 2013

Example:neural network which classify the data based on its content

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What is FIND, GREP and SED? Could you please give me the difference between all the three? Where we use this commnands?

Mohan Trichy

 Profile Answers by Mohan Trichy Questions by Mohan Trichy

• Dec 27th, 2014

Find Command is used to find the file.

grep Command is used to search the content in the file.

sed command is used to search, as well as modify the content in the file.

Mustafa

• Jun 14th, 2014

Find command is used to find a file.
grep command is used to find a contain or string in a file
sed command is used for filter purpose, if want to replace a word, want to print particular line of the file etc

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Can you format the C drive without any media device? if yes how, and if no why?

Ganesh

• Feb 10th, 2015

We?cant?format?C drive?if?we ?use?windows?but?one?thing?we?can?do?if?we?need?to?clean?waists ?file?go?to?to?start?menu?write?disk?apply?the?option?of?clean medias

simple_anagh

 Profile Answers by simple_anagh Questions by simple_anagh

• Aug 13th, 2009

C drive can be formatted if it doesnt contain any operating system files, that means no OS is installed in C If OS is installed in C formatting may lead to system crashAnother way to format is to rebo...

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Consider the following program segments for two different processes (P1, P2) executing concurrently, where a and b are not shared variables, but x starts at zero and is a shared variable.
Case 1:"Processor #1 "for (a = 1; a

Anil Kumar Katti

 Profile Answers by Anil Kumar Katti Questions by Anil Kumar Katti

• Dec 31st, 2010

I think it is mentioned that 'x' is initialized to 0.I would solve it this way: Unrolling the loops, we get the following instructions to be executed in each of the following cases:C...

nancyagg

 Profile Answers by nancyagg Questions by nancyagg

• Jul 11th, 2010

Part A : Since in case1 X is not initialized. Therefore the resulting values in case 1 will be some garbage values stored in X earlier.Whereas in case2 X has been initialized therefore the possib...

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Sujitha_Dhanaraj

 Profile Answers by Sujitha_Dhanaraj Questions by Sujitha_Dhanaraj

• Jul 10th, 2010

Question in reference to VIDYA VENKITESWARAN's answer...In what sense do you say segmentation is visible to the user while paging is not. Can you elaborate on it..Thanks in advance

raj

• Apr 7th, 2007

Paging is a technic which uses fixed size?memory(physical)allocation & segmentation is variable size allocation.paging suffer from internal fragmentation & segmentation is suffer from external fragmentation......

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What is System calls and what is the term preempted and dispatching in it?

jyoti

• Sep 25th, 2011

System calls are the interface for the services provided by the operating system

mapunda

• Aug 1st, 2011

Signals

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uniqueraghu

 Profile Answers by uniqueraghu Questions by uniqueraghu

• Feb 6th, 2008

You could use VIRTUALBOX. It is a very compact virtualization software. It is open source. I have been using it on Ubuntu linux and I am running windows xp in virtualbox. Their website is www.virtualbox.org

eckertd

 Profile Answers by eckertd Questions by eckertd

• Feb 5th, 2008

VMWare or Xen would allow you to create virtual machines which you could load the OS of you choice.If you want to run Windows programs within a Linux host, have a look at Wine:http: // www . winehq . org/

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ramesh kattamuri

 Profile Answers by ramesh kattamuri Questions by ramesh kattamuri

• Sep 18th, 2007

Interface:It is a concept that is used for the intercommunication between multiple applications or processes  port: It is hardware unit used to connect two components or a device to the terminal for eg - USB PORT

jack.kate

 Profile Answers by jack.kate Questions by jack.kate

• Jul 2nd, 2007

Interface:? defines the communication boundary between two entities, such as a piece of SOFTWARE, a H/W device, or a USERPort: Ports are typically used to map data to a particular PROCESS running on a computer.

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karan

• Feb 27th, 2007

Hi think Demand paging and Demand segmentation are used to implement Virtual memory............paging and segmentation are the techniques of memory management............

devlpr

• Nov 16th, 2006

I Think Navneet Kumar's answer is the best.Regardsdevlpr

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Krishna

• Dec 1st, 2014

Cache Memory Placed B/w RAM and CPU. It Is Much More Faster Than RAM ,and Store Frequently Used Data so We Access them More Quickly .increasing the size may lead to latency and fail attempt to read / write problems. Cache Memory prices is Very High .

Sara

• Aug 18th, 2013

Cache memory is the fastest memory (after registers),which is situated between RAM and CPU. Data required by the user will stored in cache so whenever data is required CPU first check this memory and ...

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simple_anagh

 Profile Answers by simple_anagh Questions by simple_anagh

• Aug 13th, 2009

System restore will go back to proper settings our best configuration Point to be notted it deletes all applications installed but not documentations.

indiansysengg

 Profile Answers by indiansysengg Questions by indiansysengg

• Dec 11th, 2006

Its is a kind backup utility,which help when the O/s gets corrupted or we lose our setting of O/s .Always this should be enabled in windows so that we can restore the latest settings when we face any problems

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Shikhar Verma

• Feb 13th, 2007

With Windows XP Service Pack 2 (SP2), Microsoft is introducing a set of security technologies that will help improve Windows XP-based computers' ability to withstand malicious attacks from viruses and...

Aryan Negi

• Dec 14th, 2006

The latest version of windows xp is service pack 3 which is 100mb & u can download from internet.  

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GOURAV SHIVHARE

• Mar 9th, 2007

eagy answer:by GOURAV SHIVHARE 1. Environment variables are system parameters set by either OS or the users themselves. For example, a variable "PATH" will set the search path for executable...

sharifhere

 Profile Answers by sharifhere Questions by sharifhere

• Jan 8th, 2007

1. export =2.top3.fg %4.du & df5. ps -eaf

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