jaimaadurga
TRANSCRIPT
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testIBM MAINFRAMERS ROCKZZZZ....
The Internet began in 1969, as an experimental four-computernetwork called ARPAnet, which was
designed by the U.S. Defense Department so that research scientists could communicate. In approximately
two years, ARPAnet grew to about two-dozen sites and by 1981, consisted of morethan two hundred sites.
In 1990, ARPAnet was officially disbanded and the network, which now consisted of hundreds of sites,
came to be known as the Internet.After a while, commercial organizations began to recognize the use of such a network which converted the
whole world into a Global Village and allowed almost instant access to businessor commerce data and a
host of other services such as E-Mail and E-Commerce. The rapid growth of the Internet was due to
networking giants like British Telecom, Hyundai, AT&T and others setting up fastand reliable network
that encircled the globe. The networking giants were very clear about their role. This was to setup and
maintain, monitor and expand existing networks. Hence another layer was formed above this layer called
ISPs (Internet Service Providers). The networking giants gave access to the Internet via Gateways. Using
ISP gateways it is perfectly possible to route business or commerce data from one point of the globe to
another by using a heterogeneous mix of networks owned by different networking giants who have worked
out an agreement between themselves on the costs of usage.ISPs in turn offer clients access to the Internet via their gateways as paid for service. An ISPs gateway
generally consists of a server with a permanent connection to the Internet. TheServers connection to the
Internet is called its Internet Pipeline. Special hardware is used as the pipeline to connect an ISPs server to
the Internet. ISP pipeline bandwidths of 2GB to 10GB are quite common. Multiplepipelines can be
purchased by an ISP from a networking giant and used.lets see a video
witout preClients that log into the Internet via an ISP commonly use only 33.6 Kilobyte ofthe ISPs bandwidth.Occasionally a client whose data traffic is very high will use special connectiv
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ity methods (ISDN) to anISPs server and use between 64Kbps to 128Kbps of the ISPs bandwidth. If a client hashuge data trafficwith prethen a client could directly negotiate with a networking giant to have its own private Gateway to the
Internet and then make use of the huge bandwidth for its data transfers. These types of clients are not ISPsand as a general rule do not allow other clients access to their gateway. Even in such case physical access tothe Internet is a server. The diagram 1.1 illustrates what was said earlier:The Internet consists of two types of computers Servers and Clientschecking bold
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Table 1.1SL.No.NAMEGRADE1pritesh kumarA++2ritu tripathiA++3avilesh kumarA4shivani choudharyA++5shreyas sinhaA
trying column spanning
IBM123456trying row spanningIBM123456 checking frameschecking hyperlinks
link to my 1st attempt to develop this website
link to my 2nd attempt to develop this websitelink to my 3rd attempt to develop this website
link to my 4th attempt to develop th -
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is website
link toknow about IBM mainframe
click on the image below to enter the upes website
go to starting of the page
lets begin with the formsenter ur details
this is a hidden attributefirst name
enter last name
enter date
enter time
enter color
enter email id
enter password
chose city
delhiuttarakhandpunjabrockzzzultimateprimary to mainframe
secondary to mainframe
enter ur photo
enter sex
malefemale
choose companies u like
IBMapple
infosys
microsoft
pritesh says, "goto google "
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post ur comment here