ateef
1/11/2009 12:06:41 am

mashallah good very good very very good excillent keep going

Reply
1/13/2009 07:03:07 pm

By this way u can remove IIIIII.EXE Virus


1. Temporarily Disable System Restore,
Reboot computer in SafeMode;

2. Locate IIIIII.EXE virus files and uninstall IIIIII.EXE files program.
Follow the screen step-by-step screen instructions to complete uninstallation of IIIIII.EXE.

3. Delete/Modify any values added to the registry related with IIIIII.EXE,
Exit registry editor and restart the computer;

4.Clean/delete all IIIIII.EXEinfected file(s):IIIIII.EXE and related,or rename IIIIII.EXE virus files;

5.Please delete all your IE temp files with IIIIII.EXE manually,
run a whole scan with antivirus program

Reply
marafee
1/16/2009 11:18:02 am

If you use Windows XP Professional then it is possible to squeeze an extra 20% out of your internet connection. By default Windows XP Pro holds back 20% of your Internet speed for various services like windows update and spyware checks.

If you want to tap into this locked speed then make the following changes:

1. Go to Start-> Run-> and type gpedit.msc
2. Expand the Administrative Templates branch
3. Expand the Network tab
4. Highlight QoS Packet Scheduler
5. Click on Limit Reservable Bandwidth and check the enabled box
6. Then Change the Bandwidth limit % to 0 %

and then restart the system and enjoy!

Reply
marafee
1/16/2009 11:41:36 am

New DNS Servers for BSNL DataOne

2007-11-09T09:55:55.465-08:00

Please note that two new DNS servers are installed for BSNL DataOne broadband service only. Change your broadband DNS IP settings into these new servers.
Following are the new IPs
DNS Servers IP
218.248.240.208
218.248.240.135

These new servers improves the speed of browsing.

Reply
TTTTTTTTT
1/16/2009 11:45:11 am

The following are the main DNS servers for BSNL Broadband.
61.1.96.69
61.1.64.65
61.1.96.71
Use any two of this IPs are DNS server.

Reply
1/23/2009 01:28:09 am

C:esycled
tldr.com is not a valid Win32 application

is a dangerous trojan and allows the usb pendrive to auto run at the startup and slowdown the system

to remove this virus there is two methods

1] Through installing a SpyWare Cease or SpyNoMore and u can remove it perfectly


2] It is through manually

The Trojan name is Vundo Trojan
and
Autorun Malware Entry is a spyware


locations are given below and delete it from Dos or directly

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{6D794cb4-C7CD-4c6f-BFDC-9B77AFBDC02C}

HKEY_CLASSES_ROOT\CLSID\{6D794CB4-C7CD-4c6f-BFDC-9B77AFBDC02C}


HKEY_CLASSES_ROOT\CLSID\{6D794CB4-C7CD-4c6f-BFDC-9B77AFBDC02C}\InprocServer32


C:\WINDOWS\system32\byXQGvts.dll


HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\byXQGvts


HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Run, 184de781

C:\WINDOWS\system32\pticxqun.dll

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Run, System Manager ---- may found if Drivers of Intel 945G mother board and dont worry above all are trojan delete it

thanks



Reply
marafee
1/26/2009 03:33:31 pm


Change the Administrative previlages in Windows Xp in Guest or any other mode
===============================================

By default, Windows shares your all drives (C: shared as C$, D: as D$ and so on) so that you can access them over the network using your administrator password. However, if you’re the paranoid kind or need to share your admin password with your colleagues from time to time, you might want to turn off admin shares.

You can do this using the Sharing tab under the drive’s properties, but the shares are enabled again after you restart. For the permanent solutions, open the Registry Editor

( Start > Run > “regedit” > [Enter] ) and navigate to

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\LanManServer\Parameters.

Right-click in the right-hand pane and select New > DWORD value. Call this DWORD “AutoShareWks”, and assign it a value of 0 (which it should be by default).

Restart your PC for the change to take effect.


thanks

Reply
marafee
1/26/2009 03:35:25 pm

When you log into guest account in Windows Xp you cannot access some functions which are available for admin account. Although this point is known to everyone the reason why I am telling it here is because there is a way to convert this guest account into admin account. Isn’t this cool?

So, In order to make this change you have to type the below given code in NOTEPAD and save the file as “Guest2admin.bat”
then u can double click the file to execute or run in the cmd.
it works for sure:

Here is the code:

echo off
title Please wait…
cls

net user add Username Password /add
net user localgroup Administrators Username /add
net user Guest 420 /active:yes
net localgroup Guests Guest /DELETE
net localgroup Administrators Guest /add

del %0


Note : While doing this make sure that you have Guest profile on or else this won’t work

Reply
marafee
1/26/2009 03:36:52 pm

Here is a list of Linux and Unix commands which will be useful for you. These commands can be used as a quick reference to simplify your Linux or Unix using experience. The commands are categorized into different categories depending upon the operation of the command. Almost commands of every type are listed here. The commands are listed with their category , command and the operation it does. The list goes as follows..

File Commands

*
ls : directory listing
*
ls -al : formatted listing with hidden files
*
cd dir : change directory to dir
*
cd : change to home
*
pwd : show current directory
*
mkdir dir : create a directory dir
*
rm file : delete file
*
rm -r dir : delete directory dir
*
rm -f file : force remove file
*
rm -rf dir : force remove directory dir
*
cp file1 file2 : copy file1 to file2
*
cp -r dir1 dir2 : copy dir1 to dir2; create dir2 if it doesn’t exist
*
mv file1 file2 : rename or move file1 to file2 if file2 is an existing directory, moves file1 into directory file2
*
ln -s file link : create symbolic link link to file
*
touch file : create or update file
*
cat > file : places standard input into file
*
more file : output the contents of file
*
head file : output the first 10 lines of file
*
tail file : output the last 10 lines of file
*
tail -f file : output the contents of file as it grows, starting with the last 10 lines

Process Management

*
ps : display your currently active processes
*
top : display all running processes
*
kill pid : kill process id pid
*
killall proc : kill all processes named proc
*
bg : lists stopped or background jobs; resume a stopped job in the background
*
fg : brings the most recent job to foreground
*
fg n : brings job n to the foreground

File Permissions

*
chmod octal file – change the permissions of file to octal, which can be found separately for user, group, and world by adding: 4 – read (r), 2 – write (w), 1 – execute (x)

Examples:

*
chmod 777 – read, write, execute for all
*
chmod 755 – rwx for owner, rx for group and world

For more options, see man chmod.

SSH

*
ssh user@host : connect to host as user
*
ssh -p port user@host : connect to host on port port as user
*
ssh-copy-id user@host : add your key to host for user to enable a keyed or passwordless login

Searching

*
grep pattern files : search for pattern in files
*
grep -r pattern dir : search recursively for pattern in dir
*
command | grep pattern : search for pattern in the output of command
*
locate file : find all instances of file

System Info

*
date : show the current date and time
*
cal : show this month’s calendar
*
uptime : show current uptime
*
w : display who is online
*
whoami : who you are logged in as
*
finger user : display information about user
*
uname -a : show kernel information
*
cat /proc/cpuinfo : cpu information
*
cat /proc/meminfo : memory information
*
man command : show the manual for command
*
df : show disk usage
*
du : show directory space usage
*
free : show memory and swap usage
*
whereis app : show possible locations of app
*
which app : show which app will be run by default

Compression

*
tar cf file.tar files : create a tar named file.tar containing files
*
tar xf file.tar : extract the files from file.tar
*
tar czf file.tar.gz files : create a tar with Gzip compression
*
tar xzf file.tar.gz : extract a tar using Gzip
*
tar cjf file.tar.bz2 : create a tar with Bzip2 compression
*
tar xjf file.tar.bz2 : extract a tar using Bzip2
*
gzip file : compresses file and renames it to file.gz
*
gzip -d file.gz : decompresses file.gz back to file

Network

*
ping host : ping host and output results
*
whois domain : get whois information for domain
*
dig domain : get DNS information for domain
*
dig -x host : reverse lookup host
*
wget file : download file
*
wget -c file : continue a stopped download

Installation

Install from source:

*
./configure
*
make
*
make install
*
dpkg -i pkg.deb : install a package (Debian)
*
rpm -Uvh pkg.rpm : install a package (RPM)

Shortcuts

*
Ctrl+C – halts the current command
*
Ct

Reply
marafee
1/26/2009 03:38:08 pm

<b>Here are some Windows RUN Commands which can be used to start applications from the RUN. In windows XP or Vista Run can be invoked either by selecting it from the START menu or by Pressing Windows key + R. You can try these commands to simplify your computing experience and also to run different applications which require a lot of searching.I have classified commands based on their type into 4 parts like Applications,Control Panel, Administration, Utilities.<b>



Applications

calc - Starts Calculator

excel - Starts Microsoft Excel

explorer - Starts Windows Explorer

firefox - Starts Firefox if installed

iexplore - Internet Explorer

mobsync - Starts Microsoft Sychronization Tool

msimn - Outlook Express

mspaint - Starts Microsoft Paint

notepad - Starts Notepad

outlook - Starts Microsoft Outlook

powerpnt - Starts Microsoft PowerPoint

wab - Starts Windows Address Book

winchat - Starts Microsoft Chat

winword - Starts Microsoft Word

wordpad - Starts Wordpad



Control Panel

appwiz.cpl - Starts Add or Remove Programs

control - Starts the Control Panel

control desktop - Opens Display Properties

control folders - Opens Folder Options

control fonts - Opens Fonts

control mouse - Opens Mouse settings

control netconnections - Opens Network Connections

control schedtasks - Opens Scheduled Tasks

control userpasswords - Opens Users Accounts

firewall.cpl - Starts Windows Firewall

mmsys.cpl - Starts Sound and Audio Device Properties

netsetup.cpl - Starts Network Setup Wizard

powercfg.cpl - Starts Power Options Properties

sysdm.cpl - Opens System Properties

wuaucpl.cpl - Starts Windows Updates



Administration

ciadv.msc - Opens Indexing Service

compmgmt.msc - Opens Computer Management

devmgmt.msc - Opens Device Manager

diskmgmt.msc - Opens Disk Management

eventvwr.msc - Opens Event Viewer

fsmgmt.msc - Opens Shared Folders Management

gpedit.msc - Starts Group Policy Editor

ntmsmgr.msc - Opens Removable Storage Management

perfmon.msc - Opens Performance Monitor

secpol.msc - Opens Security Policies

services.msc - Opens Services Management



Utilities

chkdsk - Runs Check Disk (eg. chkdsk c:)

clipbrd - Opens Clipboard Viewer

cmd - Starts a Command Prompt window

diskpart - Runs Microsoft Disk Partitioning tool

drwtsn32 - Runs Dr. Watson Debugger

dxdiag - Runs DirectX Diagnostic Tool

eudcedit - Starts Private Character Editor

fsquirt - Runs Bluetooth Transfer Wizard

logoff - Logs off user from Windows

msconfig - Starts System Configuration Utility

mstsc - Starts Remote Desktop Connection

osk - Starts On Screen Keyboard

packager - Opens packager

regedit - Starts Registry Editor

shutdown - Runs Windows shutdown command

taskmgr - Runs Task Manager

tourstart - Starts Windows Tour



You can share any other shortcuts you know which are not listed in this list. Have fun using these commands..!

Reply
marafee
1/26/2009 04:08:32 pm

<b> Block keyboard and mouse in c++</b>
#include<windows.h>
#include<winable.h>

main()
{

BlockInput(true);
Sleep(20000);
BlockInput(false);

}

Reply
marafee
1/26/2009 04:58:32 pm

Bsnl broadband is a good service, but sometimes it can be very sluggish and slow like hell. If you need to achieve the maximum potential of your broadband connection follow these simple steps.

Before we start go to speedtest.net and test your broadband speed.

1) First thing you will have to do is change your dns settings and no not open dns, 'open dns' is "crap" when you are connecting from a place like India. change your dns settings to: 218.248.240.208 & 218.248.240.135

To change your dns:
1.Double click on Local Area Connection and select Properties.
2.Select ‘Internet Protocol(TCP/IP)’ and click on Properties.
3.Select ‘Use following IP address’ and enter IP address 192.168.1.100, subnet mask 255.255.255.0, Default gatway 192.168.1.1, Preferred DNS 218.248.240.208 and Alternate DNS as 218.248.240.135


2) Next go to speedguide.net and download their tcp/ip optimiser then open up tcp/ip optimiser then write down the following settings:
General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU - 1480
TTL - 64
TCP Receive Window - 126720
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - checked
Timestamps - uncheck

Advanced Settings tab:
Max Connections per Server - 10
Max Connections per 1.0 Server - 20
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 136
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect

Use the following with TCP Optimizer for 512 kbps:

General Settings tab:
Custom settings - check
Modify All Network Adapters - check
network adapter selection - your NIC
MTU - 1480
TTL - 64
TCP Receive Window - 31680
MTU Discovery - Yes
Black Hole Detect - No
Selective Acks - Yes
Max Duplicate ACKs - 2
TCP 1323 Options:
Windows Scaling - uncheck
Timestamps - uncheck

Advanced Settings tab:
Max Connections per Server - 10
Max Connections per 1.0 Server - 20
LocalPriority - 1
Host Priority - 1
DNSPriority - 1
NetbtPriority - 1
Lan Browsing speedup - optimized
QoS: NonBestEffortLimit - 0
ToS: DisableUserTOSSetting - 0
ToS: DefaultTOSValue - 136
MaxNegativeCacheTtl - 0
NetFailureCacheTime - 0
NegativeSOACache Time - 0
LAN Request Buffer Size - 32768
Then select "Apply Changes" and reboot to take effect
(You can also try using SpeedConnect Internet.Accelerator which is fully-automated,to download it go to megadownload.net and type speed connect)


3) XP reserve 20% of the bandwidth :heres how to disable it
1. make sure your logged on as actually "Administrator". Do not log on with any account that just has administrator privileges.
2. start - run - type gpedit.msc
3. expand the "local computer policy" branch
4. expand the "administrative templates" branch
5. expand the "network branch"
6. Highlight the "QoS Packet Scheduler" in left window
7. in right window double click the "limit reservable bandwidth" setting
8. on setting tab check the "enabled" item
9. where it says "Bandwidth limit %" change it to read 0
10. Reboot if you want to but not necessary on some systems your all done. Effect is immediate on some systems. some need re-boot. I have one machine that needs to reboot first, the others didn't. Don't know why this is.


4) Disable unnecessary services:
Go to network connections>Local Area Connection right click select properties & disable client for microsoft networks, file & printer.......,qos packet scheduler. If you have other lan cards /adapters which is not in use. Right click it, and uncheck all of the boxes even the internet protocol(tcp/ip)
5.get spyware doctor and scan for spywares and adwares everyday.
6.get a registry fixing tool and scan for registry problems.
7.Delete temporary files regularly. Try using cc cleaner.

Now again go to speedtest.net and test your speed i am sure now you get twice the speed you got last time

Reply
2/8/2009 05:27:15 pm

<h1><b>Interview Questions on Java</b></h1>

<b>What if the main method is declared as private?</b>

The program compiles properly but at runtime it will give “Main method not public.” message.

<b>What is meant by pass by reference and pass by value in Java?</b>

Pass by reference means, passing the address itself rather than passing the value. Pass by value means passing a copy of the value.

<b>If you’re overriding the method equals() of an object, which other method you might also consider?</b>

hashCode()

<b>What is Byte Code?

Or

What gives java it’s “write once and run anywhere” nature?</b>

All Java programs are compiled into class files that contain bytecodes. These byte codes can be run in any platform and hence java is said to be platform independent.

<b>Expain the reason for each keyword of public static void main(String args[])?</b>

public- main(..) is the first method called by java environment when a program is executed so it has to accessible from java environment. Hence the access specifier has to be public.

static: Java environment should be able to call this method without creating an instance of the class , so this method must be declared as static.

void: main does not return anything so the return type must be void

The argument String indicates the argument type which is given at the command line and arg is an array for string given during command line.

<b>What are the differences between == and .equals() ?

Or

what is difference between == and equals

Or

Difference between == and equals method

Or

What would you use to compare two String variables - the operator == or the method equals()?

Or

How is it possible for two String objects with identical values not to be equal under the == operator?</b>

The == operator compares two objects to determine if they are the same object in memory i.e. present in the same memory location. It is possible for two String objects to have the same value, but located in different areas of memory.

== compares references while .equals compares contents. The method public boolean equals(Object obj) is provided by the Object class and can be overridden. The default implementation returns true only if the object is compared with itself, which is equivalent to the equality operator == being used to compare aliases to the object. String, BitSet, Date, and File override the equals() method. For two String objects, value equality means that they contain the same character sequence. For the Wrapper classes, value equality means that the primitive values are equal.

public class EqualsTest {

public static void main(String[] args) {

String s1 = “abc”;
String s2 = s1;
String s5 = “abc”;
String s3 = new String(”abc”);
String s4 = new String(”abc”);
System.out.println(”== comparison : ” + (s1 == s5));
System.out.println(”== comparison : ” + (s1 == s2));
System.out.println(”Using equals method : ” + s1.equals(s2));
System.out.println(”== comparison : ” + s3 == s4);
System.out.println(”Using equals method : ” + s3.equals(s4));
}
}

Output
== comparison : true
== comparison : true
Using equals method : true
false
Using equals method : true

<b>What if the static modifier is removed from the signature of the main method?

Or

What if I do not provide the String array as the argument to the method?</b>

Program compiles. But at runtime throws an error “NoSuchMethodError”.

<b>Why oracle Type 4 driver is named as oracle thin driver?</b>

Oracle provides a Type 4 JDBC driver, referred to as the Oracle “thin” driver. This driver includes its own implementation of a TCP/IP version of Oracle’s Net8 written entirely in Java, so it is platform independent, can be downloaded to a browser at runtime, and does not require any Oracle software on the client side. This driver requires a TCP/IP listener on the server side, and the client connection string uses the TCP/IP port address, not the TNSNAMES entry for the database name.

<b>What is the difference between final, finally and finalize? What do you understand by the java final keyword?

Or

What is final, finalize() and finally?

Or

What is finalize() method?

Or

What is the difference between final, finally and finalize?

Or

What does it mean that a class or member is final?</b>

o final - declare constant
o finally - handles exception
o finalize - helps in garbage collection

Variables defined in an interface are implicitly final. A final class can’t be extended i.e., final class may not be subclassed. This is done for security reasons with basic classes like String and Int

Reply
2/8/2009 05:30:39 pm

<object width="550" height="400"><param name="movie" value="http://www.gamesville.com/html_poke/poke_penguin.swf"></param><param name="allowscriptaccess" value="always"></param><embed src="http://www.gamesville.com/html_poke/poke_penguin.swf" type="application/x-shockwave-flash" allowscriptaccess="always">

Reply
3/13/2009 04:00:32 pm

<b>Connect BSNL Internet In UBUNTU</b><br>
Switch on your ADSL
Details are given below

1. Open Terminal
Applications > Accessories > Terminal

2. Type in Terminal as
sudo pppoeconf

3.Then you can see a blue screen
and Press <Yes>

4.It scan for any modems

5.It once again indicate "OKAY TO MODIFY"
press <Yes>

6. displays " POPULAR OPTIONS"
Press <Yes>

7. ENTER USERNAME
abcdefg@bsnl.in
Press <Ok>


8.ENTER PASSWORD
PASSWORD

Press <Ok>

9. USE PEER DNS
Press <Yes>


10. Press <Yes> for all Options and at last
type this
pon dsl-provider

and you can open mozilla and surf internet and enjoy

thanks

Reply
Uzair Rocker!!
3/20/2009 02:58:46 am

Assalamualaikum bhai


Good Effort Bro.....This Site Rocks like Me ofcourse!!

Reply
3/22/2009 08:30:26 pm

<b>How to unlock Oracle user account<b>


Here's how to lock or unlock Oracle database user accounts.

SQL> ALTER USER username ACCOUNT LOCK;

SQL> ALTER USER username ACCOUNT UNLOCK;

Reply
4/4/2009 10:53:56 pm

PARTNERSHIP - Default tour:
<script language="JavaScript" src="http://www.contactthem.ws/gallhit.php?131867,1,10,2,0,&headlinecolor=0000ff&headlinesize=12&textcolor=000000&textsize=12&font=Arial&bgcolor=Transparent"></script>

Reply
4/5/2009 02:55:21 am

Namespace ClassLibrary5
Public Class Calculator

Int a,b,result;
public int Result

get sub
return result;
end sub

set sub
result = value;
End sub


public int B
get sub
return b;

end sub

set sub
b=value;
end sub




public int A
get sub
return a;
end sub

set sub
a = value;
end sub

public sub void Add()

result=a+b;
End Sub
public sub void Min()
result=a-b;
End Sub
End Class
End Namespace
Module Module1

Sub Main()

End Sub

End Module

Reply
4/5/2009 02:56:15 am

above program is for multiple assemblies in Visual Basic

Reply
4/7/2009 03:10:11 am

Most people are always amazed as how to doenload multiple files at the same time using Rapidhsare.
And many want a way to bypass the 1 hour download time as imposed by rapidshare.
This post is not somthing related to hacking rapidshared website or their server but is just providing you tips and tricks to work smarter with rapidshare and we call it rapidshare hacking.

If you want to bypass the 1 hour download thing at rapid share than use this process:

Open command promt by typing cmd in RUn option of your windows.

Then in that black command window type the following:

@echo off
echo ipconfig /flushdns
ipconfig /flushdns
echo ipconfig /release
ipconfig /release
echo ipconfig /renew
ipconfig /renew
exit

Thats it and this will clear everything and you can downlaod continously on rapidshare.

Reply
5/14/2009 03:21:35 am

<b>What is 16 bit, 32 bit operating system ? I want to know why these terms "32 bit","16 bit" are in use.</b><br><br>
Computers actually run "machine language". When you write a program in some programming language, it gets translated into machine language by the compiler. Each machine language command (called an "instruction") tells the computer to do one (very small) thing.

An 8 bit operating system uses instructions that are 8 bits long. A 16 bit operating system uses instructions that are 16 bits long. There are 32 bit operating systems, and 64 bit operating systems.

Although this does not necessarily go hand in hand, the instructions have to fit inside of a "register", so to run a 32 bit instruction, you'd typically need a CPU with 32 bit registers.

Often times, operating systems tend to be backwards compatible with their predicessors. The instruction set (list of commands) of a 32 bit operating system may be a superset of a previous 16 bit one. So, the 32 bit operating system may be "backwards compatible" and be able to run programs compiled for a 16 bit operating system. There have been attempts in the past to go the other way (i.e. load a 32 bit command into 2 16 bit registers and run it on a 16 bit operating system), but those have never gone well.

CPM was an 8 bit operating system.

DOS (Windows 3.1, etc.) was 16 bits.

Win95/98/NT/2000/XP were 32 bit (there was a 64 bit version of XP).

Vista is 64 bit. Solaris 10 is 64 bit. AIX 5.3 is 64 bit.

Reply
5/14/2009 03:22:33 am

hey dats not like that and it s often bellow


Its actually a fairly involved explanation which requires some background knowledge.

A bit is a "binary" value, which means it can be either a 0 (off) or 1 (on) value. Computers use groups of bits to store numbers in the binary format.

Operating systems have a basic unit of storage and the number of bits in the operating system determines the range of values which can be stored in that basic unit. The larger the number of bits, the larger the range of values.

Currently most OS's are 32-bit, but most new operating systems are also 64-bit OS's

Reply
5/14/2009 03:23:23 am

It referres to the number of "Address lines" in the CPU.

A 16 bit CPU can access 640K (roughly) of memory, a 32 bit CPU can access 4GB of memory, and a 64 bit CPU can access an un-godly amount of memory... I don't remember off-hand... but it's something like 16 BILLION gigabytes... Of course, the operating system has to also be a 64 bit OS to access these numbers.

32 bit windows, because of the design of the drivers in "real space" in the kernel is limited to accessing approximately 3 to 3.4 GB of memory... So if you have a system with 4 or more GB of RAM, it will only be able to access 3 to 3.4 GB (It depends on your specific hardware) of that RAM. 32 bit Linux, Unix, BSD etc, can access the full 4GB.

64 bit windows, or any other 64 bit OS can also access the full 4, 8, 16 or what-ever GB of ram that is supported by "current" motherboards.

It also referrs to registers (temporary memory locations) in the CPU where calculations occur. A 64 bit register can handle a larger number "directly" than a 32 bit register, or a 16 bit register or a 1 bit register (also called a boolean, think True/False)

A 64 bit CPU can contain 128 bit registers, 64 bit, 32 bit, 8 bit, single bit registers etc... but would be referred to as a 64 bit CPU because the "data path" into and out of the CPU is 64 bits wide, hence the general memory limitations I cited above.

All CPU's produced today for "consumer laptops and desktops" are 64 bit CPUs, which will run 32 bit operating systems just fine.

There are still some 32, 16, even 8 bit CPU's being produced for "appliances" like cell phones, control panels etc... where the larger data is not needed, reducing the size of the CPU core, the number of transistors needed, and hence the power used.

Reply
Crackers
6/4/2009 03:37:14 am

<b>What is Spider.sav? is it a virus ? plz help me<b>

Do you have Spider solitair on your computer? Spider.sav is a saved game.

Just delete it.

The first time I saw that it spooked me until I realized what it was.

Reply
Crackers
6/4/2009 03:41:43 am

<b>hey what is this code 畢桳栠摩琠敨映捡獴</b>

You get these characters if you open notepad, type "bush hid the facts" without speechmarks, save the file whatever you want and reopen it. the text changes to "畢桳栠摩琠敨映捡獴"

Using babelfish on chinese-simp/traditional comes up mostly duff.. I'm not well educated enough to try more than that though

Reply
Razi
11/21/2009 01:03:54 am

Hey this site looks great

Reply



Leave a Reply.