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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k.o

• Aug 12th, 2006

Tha allocattion of memory is done at runtime, by the JVM. memory on the heap is allocated to each object , and onthe stack to the local variables. so while a thread runs, it only uses as much space as...

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geebs

 Profile Answers by geebs Questions by geebs

• Jul 25th, 2006

Hello,Differences from non real time OS is(i.e. RTOS is)1.Preemptive priority based scheduling 2.Low interrrupt latency 3.Low context switching(no need to  store and restore  virtual ad...

kartik prakash

• May 24th, 2006

General purpose operating system is never time bound.no time limit is specified for completing a process.But real time systems, a time limit is specified for each process to finish.Real syst...

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alok

• May 16th, 2006

None of the option will work. One have to do the following SQL commands:  insert into PSCLASSDEFN values ('PSAPPSRV', '1', 'PL to start app server', 0,' ',1,0,'2002-09-20', 'PPLSOFT') i...

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saurabh parihar

• Apr 27th, 2006

Operation of multi user operating systems are having the functions like time sharing and data sharing while this is not done in single user operating system.

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Indian Boy

• Mar 12th, 2006

Hi,sar = system activity reportervmstat = virtual memory stat counetriostat = input/output stat counternetstat = network stat counter Sar is basically used for getting the performance stats of a syste...

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Shreeguru

• Jan 10th, 2006

process system timeTime taken for a process to execute in terms of BIOS/System time.process waiting time When a process is waiting for a resources/interrupts togo into 'RUN' state.process CPU timeProcess execution time in terms of CPU clock time.

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other than from control panel option, if the Windows XP is corrupted, this was a question asked to my friend for his interview

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sushantrocks  

 Profile Answers by sushantrocks Questions by sushantrocks

• Member Since Feb-2010 | Feb 3rd, 2010

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You can do this in the following ways:

Using the net user command

1) This is assuming if you have a valid account with admin rights open command prompt, type "net user", it will show all user accounts including Admin then simply type "net user <login name> *"

It'll ask for the new password...

2) You can use WinXP CD to repair the OS and when it reaches installing devices progress bar, press shift+F10, you'll get a console, type "nusrmgr.cpl", you'll get a GUI to change/remove password...(haven't tried this one too)

3) There are many softwares made for this very purpose, one such is Winternals (This is a paid software, you may want to find an open source one), what it'll do is run parallely with XP and give you the option to change the password.

sushantrocks

 Profile Answers by sushantrocks Questions by sushantrocks

• Feb 3rd, 2010

You can do this in the following ways:Using the net user command1) This is assuming if you have a valid account with admin rights open command prompt, type "net user", it will show all user ...

deven.pawar

 Profile Answers by deven.pawar Questions by deven.pawar

• May 6th, 2008

yes it can be changed by repairing the window.while repairing when blue sreen works over then the installation process starts on graphical mode.press shift+f10 when the option comes "Installing D...

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