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Hello, i am trying to a simple project on grid computing, means in a LAN network if i am wish to execute a program or a task it should divide the task into number of modules and distribute modules to other process in the LAN one module for each process and get back the result of program and should display it to end user. Where the execution time is low when compared with the execution time of a program is executed in a single system without LAN implementation. Do you have any java code for the above implementation Thank u

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  • Anonymous Feb 28, 2009

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Try CC+ code....
this is the site>>> http://en.pudn.com/downloads3/sourcecode/java/detail11213_en.html

Posted on Feb 28, 2009

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Sony's Sony Vaio laptop features built-in wireless LAN adapter that allows the computer to connect to any wireless access point. If you want to adjust the device's WiFi settings, you must use the proprietary software and hardware that comes preinstalled on the laptop and the Internet connection options that come with Windows. Once you have all of the correct settings enabled, you can have your laptop connected to a wireless access point without any additional applications.
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1 Answer

No matter if secure or not will not connecet to wifi


Sony's Sony Vaio laptop features built-in wireless LAN adapter that allows the computer to connect to any wireless access point.


If you want to adjust the device's WiFi settings, you must use the proprietary software and hardware that comes preinstalled on the laptop and the Internet connection options that come with Windows.


Once you have all of the correct settings enabled, you can have your laptop connected to a wireless access point without any additional applications.


Enabling Wi-Fi with Wireless LAN Switch


Before you can connect to a wireless network or change any of your Wi-Fi settings, you must first enable the computer's Wi-Fi feature with the wireless LAN switch.


This switch is located directly below the laptop's screen and is labeled "Wireless." Once you have located the switch, slide it into the "ON" position.


Enable Wi-Fi in Vaio Smart Network


Once Wi-Fi has been enabled with the wireless LAN switch, you must enable Wi-Fi using the laptop's proprietary wireless connection software, "Vaio Smart Network."


To access this program, click the "Start" button in the computer's task bar and select the "All Programs" option.


Select the "VAIO Smart Network" option to launch the program.

Alternatively, you can click the VAIO Smart Network icon in the computer's task bar to launch the program.


This icon is in the shape of a green button with two white arrows on it.

Once in the application, click the switch to the right of the "Wi-Fi" heading to toggle it to the "ON" position.

Windows Connect to a Network


With Wi-Fi enabled, you must connect to the wireless network using the

"Connect to a Network" feature that is a part of the Windows operating system.


Click the network icon in the computer's task bar to bring up a list of the available wireless networks.


This icon is in the shape of a computer and an Ethernet cable if you not connected to a network.

If you are connected to a network, it is in the shape of signal bars.


Select the desired wireless network from the menu that appears and select the "Connect" option.

Enter the networks password if necessary and connect to the network.


Network and Sharing Center


If the wireless network that you want to connect to does not appear in the "Connect to a Network" window, you must connect to the network manually.


Click the network icon in the computer's task bar and select the "Open Network and Sharing Center" option.


Click the "Manage wireless networks" option, followed by the "Add" option.

Click the "Manually create a network profile" option and type the network's information in the spaces provided.


Place a checkmark next to the "Start this connection automatically" option and click the "Next" button to connect to the network.


Hope this helps

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1 Answer

Will not connect to wifi network


Sony's Sony Vaio laptop features built-in wireless LAN adapter that allows the computer to connect to any wireless access point.


If you want to adjust the device's WiFi settings, you must use the proprietary software and hardware that comes preinstalled on the laptop and the Internet connection options that come with Windows.


Once you have all of the correct settings enabled, you can have your laptop connected to a wireless access point without any additional applications.


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Before you can connect to a wireless network or change any of your Wi-Fi settings, you must first enable the computer's Wi-Fi feature with the wireless LAN switch.


This switch is located directly below the laptop's screen and is labeled "Wireless." Once you have located the switch, slide it into the "ON" position.


Enable Wi-Fi in Vaio Smart Network


Once Wi-Fi has been enabled with the wireless LAN switch, you must enable Wi-Fi using the laptop's proprietary wireless connection software, "Vaio Smart Network."


To access this program, click the "Start" button in the computer's task bar and select the "All Programs" option.


Select the "VAIO Smart Network" option to launch the program.

Alternatively, you can click the VAIO Smart Network icon in the computer's task bar to launch the program.


This icon is in the shape of a green button with two white arrows on it.

Once in the application, click the switch to the right of the "Wi-Fi" heading to toggle it to the "ON" position.



Windows Connect to a Network



With Wi-Fi enabled, you must connect to the wireless network using the

"Connect to a Network" feature that is a part of the Windows operating system.


Click the network icon in the computer's task bar to bring up a list of the available wireless networks.


This icon is in the shape of a computer and an Ethernet cable if you not connected to a network.

If you are connected to a network, it is in the shape of signal bars.


Select the desired wireless network from the menu that appears and select the "Connect" option.

Enter the networks password if necessary and connect to the network.


Network and Sharing Center


If the wireless network that you want to connect to does not appear in the "Connect to a Network" window, you must connect to the network manually.


Click the network icon in the computer's task bar and select the "Open Network and Sharing Center" option.


Click the "Manage wireless networks" option, followed by the "Add" option.

Click the "Manually create a network profile" option and type the network's information in the spaces provided.


Place a checkmark next to the "Start this connection automatically" option and click the "Next" button to connect to the network.


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2 Answers

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1 Answer

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Since 1987, when a virus infected ARPANET, a large network used by the Defense Department and many universities, many antivirus programs have become available. These programs periodically check your computer system for the best-known types of viruses.
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Or


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May 08, 2011 | Computers & Internet

1 Answer

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A program or piece of code that is loaded onto your computer without your knowledge and runs against your wishes. Viruses can also replicate themselves. All computer viruses are manmade. A simple virus that can make a copy of it over and over again is relatively easy to produce. Even such a simple virus is dangerous because it will quickly use all available memory and bring the system to a halt. An even more dangerous type of virus is one capable of transmitting itself across networks and bypassing security systems.
Since 1987, when a virus infected ARPANET, a large network used by the Defense Department and many universities, many antivirus programs have become available. These programs periodically check your computer system for the best-known types of viruses.
Some people distinguish between general viruses and worms. A worm is a special type of virus that can replicate it and use memory, but cannot attach it to other programs.

Or


A computer virus is a computer program that can copy itself[1] and infect a computer. The term "virus" is also commonly but erroneously used to refer to other types of malware, including but not limited to adware and spyware programs that do not have the reproductive ability. A true virus can spread from one computer to another (in some form of executable code) when its host is taken to the target computer; for instance because a user sent it over a network or the Internet, or carried it on a removable medium such as a floppy disk, CD, DVD, or USB drive.

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1 Answer

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Some more details on when and how this problem developed would be helpful in offering solutions.
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