Created
July 23, 2011 11:21
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soluţiile mele pentru yap-phpro-book (nitro99)
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HTTP este un protocol standard de comunicare care prin calitatea sa de stateless | |
asigura transportul pachetelor de date intre client si daemon fara a fi retinuta | |
si stocata nici o informatie despre aceste pachete de date transmise. |
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1. GET in contextul request line-ului HTTP are semantica de a cere date de la | |
daemon in contextul semantic de protocol de comunicare. | |
2. Constructorul "include" are semantica de a include(accesa) o configurare(setare) | |
externa[conf/extra/httpd-php.conf] in fisierul principal de configurare[httpd.conf] | |
al aplicatiei Apache. | |
3.Semnatica contextuala in care are sens comunicarea in limbajul(in protocolul) | |
HTTP este serverul si clientul web(browser-ul). Clientul trimite cererea catre | |
server iar acesta returneaza rezultatul(pagina web) ceruta catre client. | |
4. "<td>" - are semantica de celula de date in contextul semantic rand(row). | |
5. "<tr>" - are semantica de rand(row) in conextul semantic tabel(table). | |
6. "<body>" - desemneaza corpul "document body" cu contextul semantinc "<html>". | |
7. "<html>" - semnifica eticheta de recunuoastere pentru browser a limbajului de | |
formatare. | |
8. "href" - are semantica de destinatie a linkului prins in eticheta ancora. |
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Partea I | |
Folosind toate optiunile prezente: | |
5.AAABC | |
Folosind partial optiunile: | |
2.AAAAC | |
4.AAAC | |
Nefolosind partea optionala: | |
3.AC | |
Partea II | |
B este mereu un parametru necesar in conextul in care optiunea in care se afla | |
este activa. |
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Din faptul că IP-ul este diferit prin cele două metode de interogare deduc că | |
conexiunea la internet este printr-un router.(în acelaşi timp poate exista o | |
conexiune la o reţea locală) |
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