...ang1025 tltrchtfcs0 tf36tfs20tlang1033tlangfe1033tcgridtlangnp1033tlan
gfenp1033 tsnext0 NormalSIttcs10 tadditive tssemihidden Default Paragraph FontSIttts11ttsrodttrftsidthB3ttrpaddl108ttrpaddr1
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httrin0tlin0titap0 trtlchtfcs1 taf0tafs20 tltrchtfcs0 tf36tfs20tlang1024tlangfe1024tcgridtlangnp1024tlan
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ttgenerator Microsoft ord 10.0.2627SItinfoIttitle InternetulSItauthor DanielSItoperator DanielSItcreatimtyr2002tmo5tdy17tmin40SItrevtimtyr
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nnartsaftnstart0 Ittpnseclvl1tpnucrmtpnqctpnstart1tpnindent720tpnha
ng Itpntxta .SSIttpnseclvl2tpnucltrtpnqctpnstart1tpnindent720t
pnhang Itpntxta .SSIttpnseclvl3tpndectpnqctpnstart1tpnindent720tpn
hang Itpntxta .SSIttpnseclvl4tpnlcltrtpnqctpnstart1tpnindent720t
pnhang Itpntxta SSIttpnseclvl5tpndectpnqctpnstart1tpnindent720tpnh
ang Itpntxtb SItpntxta SSIttpnseclvl6tpnlcltrtpnqctpnstart1tpnindent720tp
nhang Itpntxtb SItpntxta SSIttpnseclvl7tpnlcrmtpnqctpnstart1tpnindent720tpn
hang Itpntxtb SItpntxta SSIttpnseclvl8tpnlcltrtpnqctpnstart1tpnindent720tp
nhang Itpntxtb SItpntxta SSIttpnseclvl9tpnlcrmtpnqctpnstart1tpnindent720tpn
hang Itpntxtb SItpntxta SStpardtplain tltrpartqc tli0tri0tidctlpartnooverflotfaromantrin0tlin0titap
0 trtlchtfcs1 taf0tafs20talang1025 tltrchtfcs0 tf36tfs20tlang1033tlangfe1033tcgridtlangnp1033tlan
gfenp1033 Itrtlchtfcs1 taf0 tltrchtfcs0 tbtf1tfs36tlang2057tlangfe1033tlangnp2057tinsrsid1
6449984 Internetultpar SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 Surse de comunicaretpar tpar tpar Stpard tltrpartql tli720tri0tidctlpartnooverflotfaromantrin0tlin720t
itap0 Itrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 tpar Daca secolul XX se spune pe drept cuvint ca a apartinut tehnologizarii culminind in ultimii ani cu informatizare si dezvoltarea ciberneticii prin produsele finite calculatoarele, secolul viitor se spune ca va fi al comunicatiilor. Daca la inceput au fost semnalele morse, telegraful apoi telefonul care a revolutionat comunicatiile lucrurile au evoluat puternic la sfirsitul acestui secol culminid in zilele noastre cu un noi si puternic concept numit Internet. Ce este internetul, o scurta istorie si cum functioneaza voi explica in urmatoarele rinduri.tpar tpar Stpard tltrpartql tli0tri0tidctlpartnooverflotfaromantrin0tlin0titap
0 Itrtlchtfcs1 taf0 tltrchtfcs0 tbtf0tfs24tlang2057tlangfe1033tlangnp2057tinsrsid1
6449984 tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tbtf1tfs24tlang2057tlangfe1033tlangnp2057tinsrsid1
6449984 Ce este Internetultpar SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 Internetul ,istorie si cum functioneaza.SItrtlchtfcs1 taf0 tltrchtfcs0 tf0tlang2057tlangfe1033tlangnp2057tinsrsid16449984 tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 Numit si reteua retelelor,Internetul isi are originea in ARPANET si in NSFNET.Internetul este mai mult decit o suma de conecsiuni, desigur nimeni nu a prevazut cum aceasta trecere de la o retea militara la una publica si comerciala ne va afecta felul in care gindim despre informatie si comunicara.SItrtlchtfcs1 taf0 tltrchtfcs0 tf0tlang2057tlangfe1033tlangnp2057tinsrsid16449984 tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tcf5tlang2057tlangfe1033tlangnp2057tinsrsid1644
9984 tbullet SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 Care este originea Internetului si a orld ide eb SItrtlchtfcs1 taf0 tltrchtfcs0 tf0tlang2057tlangfe1033tlangnp2057tinsrsid16449984 tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tcf5tlang2057tlangfe1033tlangnp2057tinsrsid1644
9984 tbullet SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 Cum functioneaza SItrtlchtfcs1 taf0 tltrchtfcs0 tf0tlang2057tlangfe1033tlangnp2057tinsrsid16449984 tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tcf5tlang2057tlangfe1033tlangnp2057tinsrsid1644
9984 tbullet SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 Cum ma pot conecta la InternetSItrtlchtfcs1 taf0 tltrchtfcs0 tf0tlang2057tlangfe1033tlangnp2057tinsrsid16449984 tpar tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tbtf1tfs24tlang2057tlangfe1033tlangnp2057tinsrsid1
6449984 O scurta istorie...SItrtlchtfcs1 taf0 tltrchtfcs0 tf0tfs24tlang2057tlangfe1033tlangnp2057tinsrsid164
49984 tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tf1tlang2057tlangfe1033tlangnp2057tinsrsid16449984 In perioada anilor 60 Departamentul de Aparare a Statelor Unite avea nevoie de o retea de comunicare in cazul unui atac nuclear. RAND o corporatie militara a propus centralizarea comunicatiilor intr-o retea.Aceasta retea continea noduri capabile sa transmita si sa primeasca mesaje.Fiecare nod isi avea propria adresa astfel incit mesajul putea transmis un anumit nod. Departamentul apararii pentru proiecte avansate The Defense Departments Advanced Research Projects Agency cunoscut sub numele de ARPA sau DARPA a decis sa extinda aceasta retea .In 1969 primul Interface Message Processor,predecesorul router-ului de azi a fost instalat la UCLA University of California in Los Angeles incit ARPANET-ul a inceput sa se extinda.ARPANETUL include citeva servicii care sint si azi foarte importante in Internetul de azi,cum ar fi FTP-ul File Transfer Protocol,remote login TELNET si E-mail electronic mail.In timp ce ARPANET-ul incepe sa creasca,companii ca Xerox dezvolta tehnologia retelelor locale LAN.Reteaua cu cel mai mult impact a fost Ethernet-ul,retea ce permitea conectarea mai multor calculatoare impreuna.Prima versiune avea teoretic o rata de transfer de 3 Mbps si mai tirziu 10 Mbps.Cercetatorii de la ARPANET au inceput sa creada ca ar fi folositor sa conecteze LAN-urile la ARPANET.Pentru a putea realiza acest lucru a fost dezvoltat un protocol pentru a putea conecta tipuri diferite de echipamente.Astfel TCP-ul Transmission Control Protocol si Internet Protocol IP.In 1983 cresterea Internetului a fost impulsionata de aparitia versiunii 4.2 BSD de UNIX care continea si protocolul TCPIP.SItrtlchtfcs1 taf0 tltrchtfcs0 tf0tlang2057tlangfe1033tlangnp2057tinsrsid16449984 tpar tpar SItrtlchtfcs1 taf0 tltrchtfcs0 tbtf1tfs24tlang2057tlangfe1033tlangnp2057tinsrsid1
6449984 Cum functioneaza InternetulSItrtlchtfcs1 taf0 tltrc...
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