by Dinesh Thakur Category: Services and Applications

CompuServe (whose formal name is CompuServe Information Services, or CIS for short and sometimes CI$ for a statement) is a commercial online service that you can access through your modem. It has an incredible array of forums (sections devoted to particular interests), conferences, facilities for uploading and downloading information, and all the other benefits a powerful online service offers.



 
by Dinesh Thakur Category: Services and Applications

The user generates IP packets, it is necessary to transport these IP packets to the ADSL modem. For this, we use an Ethernet frame, a PPP frame, a USB frame, or a superposition of these frames as a PPP frame encapsulated in an Ethernet frame or a PPP frame encapsulated in a USB frame.

 
by Dinesh Thakur Category: Services and Applications

File sharing is when a person on one computer can use the files from another computer while the file is still on the other computer. The computers that want to share files with each other must be connected via a network.



 
by Dinesh Thakur Category: Services and Applications

A service provided on many Internet servers that permits a casual visitor to download files using the FTP file transfer protocol without needing to possess a named account or password. The user merely logs in under the name 'anonymous' or 'ftp' and uses his/her email address as the PASSWORD, and is then granted access to a restricted set of directories that have been reserved for public access (and which are typically separated from those used by the local users).



 
by Dinesh Thakur Category: Services and Applications

In a computer network,the file server is the computer responsible for storing and retrieving the files used by all the computers connected to the network.



 
by Dinesh Thakur Category: Services and Applications

The metal lines have been used for decades for the transport of the telephone speech with a bandwidth of 3200 Hz. They are used today for transport, at the same time as the telephone, broadband data packets. The xDSL environment is devoted to terrestrial broadband connections, we give here in an introduction.

 
by Dinesh Thakur Category: Services and Applications

Today, hundreds of major companies market TCP / IP products. It is they who decide the placing on the market of new technology, not the researchers, as originally. The governance of the Internet has been completely redesigned in the late 2000s Authority over the Internet central coordination functions exercised by IANA (Internet Assigned Numbers Authority). In fact, it's Jon Postel who held that office until his death in 1998. Today it is ICANN performs that function.

 
by Dinesh Thakur Category: Services and Applications

The IEEE 802.22 Working Group started its activities in 2004 with the aim of achieving a regional radio network. The frequency bands used are primarily the digital dividend, that is to say the frequency bands that will be freed when television will fully and finally digital. In France, it is planned for 2010. In the rest of the world, this should be spread between now and 2015.

 
by Dinesh Thakur Category: Services and Applications

A CNAME is simply an alias for a host record. The CNAMEs allow you to have more than one DNS name for each host record. The CNAME points to the parameter A. So if you change your IP address in the parameter A, all your CNAME records follow the new IP address of the parameter A.

 
by Dinesh Thakur Category: Services and Applications

A FQDN consists of a host, a second-level domain and top-level domain.

 

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About Dinesh Thakur

Dinesh ThakurDinesh Thakur holds an B.SC (Computer Science), MCSE, MCDBA, CCNA, CCNP, A+, SCJP certifications. Dinesh authors the hugely popular blog. Where he writes how-to guides around Computer fundamental , computer software, Computer programming, and web apps. For any type of query or something that you think is missing, please feel free to Contact us.



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