http://www.BharatBhasha.com/internet-and-computers.php BharatBhasha.com, a highly content rich information website with tons of articles on computers and internet written by well known authors across the world. en-us http://www.bharatbhasha.com/internet-and-computers.php/83959 ... maintain it, a managed dedicated server plan is the perfect option. To date there are no industry standards to clearly define the management role of dedicated service providers, with hosts offering varying levels of support for a wide variety of prices. Services on offer include operation administration, firewall and antivirus updates, security audits, data back-ups, disaster recovery, and general system monitoring. The choice of managed dedicated servers on the market is vast and it is important for a corporation to feel they trust in the knowledge and integrity of the web hosting... http://www.bharatbhasha.com/internet-and-computers.php/83944 ... system. It measures the system's probability that transmitted bits will be correctly received as logic ones and zeros. Bit error ratio is the ratio of the number of bits received incorrectly compared to the number of bits transmitted in a specified time interval or quantity of bits. The typical acceptable BER levels range from 1e-9 to 1e-12. Equipment for testing BER The equipment used to test a fiber optic system's BER is called BERT (bit error ratio tester). BERT has two fundamental parts: a signal pattern generator and an error detector. What is a signal pattern generator... http://www.bharatbhasha.com/internet-and-computers.php/83874 ... it is designed to be somewhat similar to the desktop version of the Windows. Windows Mobile is basically a compact operating system that is combined with a number of basic and essential applications so as to allow an end-user to perform different functions. A number of popular devices such as Smartphones, Pocket PCs and Portable Media Centers use Windows Mobile. A freeware is computer software that is available to users for free as an individual doesn't need to pay anything in order to use the software. A Windows Mobile Freeware is an application which is available for free and that can... http://www.bharatbhasha.com/internet-and-computers.php/83871 ... released for major consoles like Playstation 3 and Xbox 360 have also debuted on personal computers. Computer games are often less expensive than console games, and the tech-savvy have a better ability to customize and manipulate gameplay. Unlike consoles, you technically never have to pay to play a computer game. Thousands of online websites host games that you can play for free, and most of them are as entertaining as something you would have to buy. When you get tired of one game, you can just move on to another one, which will satisfy you for a long period of time until you find a... http://www.bharatbhasha.com/internet-and-computers.php/83843 ... put into sites today. Menus can be enhanced using dropdown options or even simple highlights. While they may seem technical, they are scripts that can be easy to use. Underneath the Title Bar are other bars that can be used for moving around the Internet. If you are looking for quick and easy ways to navigate, the bars located at the top of your screen under the Title Bar will be helpful. One of the most useful bars is the Menu Bar. You will quickly appreciate each of the options found on the Menu Bar. One thing that most people are not really aware of just yet is to search for... http://www.bharatbhasha.com/internet-and-computers.php/83842 ... with all your contacts from one site to another. Enter the Social Graph API, which shows public connections between people. Programmers can use this data to come up with an “add friends” functionality. Publicly available information and relationships from indexed webpages are used for this API. The Google crawler looks for links indicating that a profile is a “friend” or “me”. Open standards like XFN (XHTML Friends Network) and FOAF (Friend Of A Friend) are used to show relationships. Test drive the example apps such as Site Connectivity, My Connections and Parameter... http://www.bharatbhasha.com/internet-and-computers.php/83840 ... his clients to access them by implementing the use of certain User IDs and passwords. Internet browsers have built-in FTP clients, which they use to download data. In performing this function, you would just have to come into the FTP address in the browser. FTP may use a DNS (Domain Naming Service) to control unidentified access to the database. You just enter your FTP address into the IE address field just like a regular website address. Just make sure that you enter ftp:// as a prefix into the address so that you will not be connected to a website. FTP runs exclusively through TCP. The... http://www.bharatbhasha.com/internet-and-computers.php/83835 ... largest internet service provider in the USA, was hacked for several hours last Wednesday, May 29. The hackers left a cryptic message on the site saying that they had “RoXed” Comcast. Spokeswoman of Comcast, Jennifer Khoury, stated late Thursday morning that the problem was solved but some Comcast users were still unable to access their accounts. Khoury explained that the hackers seem to have seized control of the http://Comcast.net domain name at registrar network solutions and had it redirected to other servers. A small scale broadband internet service provider targeting a single... http://www.bharatbhasha.com/internet-and-computers.php/83765 ... of our existence, many manufacturers are venturing deeper into the world of fully functional ultraportable laptops that can be used anywhere, stored anywhere and perform whatever tasks are required of them. This, of course, poses a number of challenges to manufacturers; weight, size, ease of use, ergonomics… and how to fit all of the power the market demands into such a small chassis. The general criteria used to determine what is an ultraportable laptop and what is not requires that they weigh less than or about 4 lbs and that they be compact enough to be taken anywhere. Almost every... http://www.bharatbhasha.com/internet-and-computers.php/83733 ... current and an amplifier. But do not be fooled: it is far more complex to design a really high performance optical receiver. So we will talk about some of the criteria of actual receivers. The are a bunch of factors involved in the process. You have to take into count of signal current noise, noise from the photodiode such as from an avalanche diode, noise from the amplification electronics, thermal noise, dark current and signal to noise ratio for high data bit rate. How to choose the correct photodiode? Two major types of photodiodes are commercially available for optical receiver... Copyright 2005 BharatBhasha.com - All Rights Reserved.