7. web technologies basics

82
^W_WZ`S`[ZaT``W U`[WV` `W[a`ZW `W`X[^S` U`[WV` ` W[a`ZW `W`X[^S` WTWUZ[ [Y W_S_ U_ W`SYW_ STW_[^_ Z ^SZSZ

Upload: noman-khurram

Post on 08-Apr-2018

220 views

Category:

Documents


0 download

TRANSCRIPT

Page 1: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 1/82

^W_WZ`S`[ZaT``W

U`[WV``W[a`ZW

`W`X[^S`

U`[WV`

`

W[a`ZW`W`X[^S`

WTWUZ[[YW_S_U_

W`SYW_STW_[^_

Z ^SZSZ

Page 2: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 2/82

Z `^aU`a^SU[\[ZWZ`_

Z`W^ZW`Ê \^[bVW_VS`S`^SZ_XW^TS_WV[ZSZV

\^[`[U[_

WZ`_WTT^[c_W^_Ê V_\SWTU[Z`WZ`

WT_W^bW^_Ê \SUW[US`W`U

Z WSZ`UU[\[ZWZ`_

\W^W`^SZ_XW^^[`[U[

\W^W`S^a\SZYaSYW ZX[^W_[a^UW[US`[^

ZX[^W_[a^UWVWZ`XW^__

WT_W^bW^_Ê \SUW[US`W`U

WSZ`UU[\[ZWZ`_

\W^

W`

^SZ_XW^^[`[U[

\W^W`S^a\SZYaSYW

ZX[^W_[a^UW[US`[^

ZX[^W_[a^UWVWZ`XW^__

##

Page 3: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 3/82

Z

WZ`_a_WWTT^[c_W^S\\US`[Z`[^W]aW_`^W_[a^UW_X^[`WWT_W^bW^_bS

W_[a^UW_SbWaZ]aWSVV^W__

Z W^bW^__WZV`W^W]aW_`WV^W_[a^UWS_S

^W_\[Z_W ^^W\c`SZW^^[^W__SYW

Z WT\SYW_S^W^W_[a^UW_Z

`W`Y^S\U_SZS`[Z_SZV[`W^XW_Z WT_`W_

WT_`W_S^W_W`_[XWT\SYW_Z

W^bW^__WZV`W^W]aW_`WV^W_[a^UWS_S^W_\[Z_W^^W\c`SZW^^[^W__SYW

WT\SYW_S^W^W_[a^UW_Z`W`Y^S\U_SZS`[Z_SZV[`W^XW_

WT_`W_WT_`W_S^W_W`_[XWT\SYW_Z

Page 4: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 4/82

Z WZ`_T^[c_W^^WZVW^_WT\SYW_^W`a^ZWVT`WWT_W^bW^_

SYW_S^WZ\W^W`S^a\SZYaSYW

^[c_W^__[c_`W`W`Y^S\U_SZV_[aZV_

\SYW_U[Z`SZ\W^Z_`[[`W^\SYW_

Z WWZ`^W__`W^aZ_[bW^_`SZVS^VZW`c[^ZY\^[`[U[_

ÈZ \^[`[U[_XaZVSWZ`SX[^

^[c_W^__[c_`W`W`Y^S\U_SZV_[aZV_\SYW_U[Z`SZ\W^Z_`[[`W^\SYW_

WWZ`^W__`W^aZ_[bW^

_`SZVS^VZW`c[^ZY\^[`[U[_È

\^[`[U[_XaZVSWZ`SX[^

Page 5: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 5/82

SZ[\[ZWZ`_[X

Z ZX[^W_[a^UW[US`[^

Z]aW^W_[a^UW[US`[ZZWY

Z `_a_`SX[^S``WV_`^ZY

^[`[U[X[^U[aZUS`ZYc`_W^bW^WY

``\X`\``\_

SW[X`W_W^bW^[^SVV^W__WY

cccaWVa\ S`SZVZSW[X`W^W_[a^UWWYZVW\\

S^SW`W^_[\`[ZSWY£VSZYWZ

``\¯¯cccaWVa\

Page 6: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 6/82

ZU[VZYZ

_

S

^W

WZU[

V

©ZS\SZaW^U·S¸�`W_\WUSUS^SU`W^_ú´SZV^W_W^bWVUS^SU`W^_a_WVX[^`W^^W_W^bWV\a^\[_W_STWa_WVaZWZU[VWVc`ZSZ

·WU[VW[XUS^SU`W^ZS`ZUS^SU`W^_W`¸

Page 7: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 7/82

SZ[\[ZWZ`_[X

Z \W^W`S^a\SZYaSYW [^S``WV`W`c`SYW_SZV\W^Z_

Z`W^\^W`WVSZVV_\SWVTWTT^[c_W^_

Z

cWT\SYWU[Z__`_[X XW

_`W_XW

W`[XSYW_

`W^^W_[a^UW_

##

Page 8: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 8/82

SZ[\[ZWZ`_[X

Z __`^SY`X[^cS^VSZVWS_`[WS^Z \W_`V[UaWZ`_S^W\SZ`W`XW_

S_`[SVVX[^S``ZY^WXW^WZUW_TaW`_W`U

SYW_USZTWSVVWVS__W\S^S`WXW_

SZTWSa`[S`USYWZW^S`WVTSa`[^ZY\^[Y^S_

[[_`[SVa_W^_ZU^WS`ZYXW_

Y^[Z`SYW^WScWSbW^_aS`aV[

Page 9: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 9/82

Ê S\W

`WSV``WS\W¯``W¯WSV

T[V

WSVZY¯

aTWSVZY¯

aTWSVZY¯

\__X^_`\S^SY^S\¯\

\___WU[ZV\S^SY^S\¯\

VbSYZûUWZ`W^û

_`WûTSUY^[aZV_TaWû__SVb¯Vb

¯T[V

¯`

Page 10: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 10/82

^_`SYW

`WSV

``W^_`SYW¯``W¯WSVT[V

___[W`W``S`cS\\WS^[Z`WcWT\SYW

¯T[V¯`

`W_``

Page 11: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 11/82

`

WSV

``W^_`SYW¯``W

¯WSVT[V

___[W`W``S`c

S\\WS^[Z`WcWT\SYW

¯T[V

¯`

^_`SYWSY_

\WZZY`SY

[_ZY`SY

Page 12: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 12/82

`

WSV

``W^_`SYW¯``W

¯WSVT[V

___[W`W``S`c

S\\WS^[Z`WcWT\SYW

¯T[V

¯`

^_`SYWWSVW^

WSVW^

Page 13: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 13/82

`

WSV

``W^_`SYW¯``W

¯WSVT[V

___[W`W``S`c

S\\WS^[Z`WcWT\SYW

¯T[V

¯`

^_`SYW[V

T[V

Page 14: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 14/82

[W\WSY_Z

\

W^Z

SY_

S^WXû``\¯¯ccc`WW^U[[^Y¯û

``WûWW^ûZ`[WW^WT_`W¯S

Y_^Uû[Y[YXûS`û[Y[û¯

T_`W`_T[V¯T

ZV`__aaZVW^ZWV¯a

UWZ`W^[WUWZ`W^WV`W`¯UWZ`W^

Page 15: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 15/82

[W\WSY_ÊS\W

`T[V

S^WXû``\¯¯cccT[SZ[^Y¯û``Wûû__SZ`[_[W¯S

T^¯Y_^Uû[Y[YXûS`û[Y[û¯T^¯T_`W`_T[V¯TT^¯ZV`__aaZVW^ZWV¯aT^¯UWZ`W^[WUWZ`W^WV`W`¯UWZ`W^

¯T[V¯`

_[W`SY_`

Page 16: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 16/82

[W\WSY_Ê S\W#

`T[V

S^WXû``\¯¯cccVWbTY[^Y¯û``Wûû__SZ`[_[W¯S

T^¯Y_^Uû[Y[YXûS`û[Y[û¯T^¯T_`W`_T[V¯TT^¯ZV`__aaZVW^ZWV¯aT^¯UWZ`W^[WUWZ`W^WV`W`¯UWZ`W^

¯T[V¯`

_[W`SY_`

Page 17: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 17/82

SY_``^Ta`W_

Z

SY_SbWS``^Ta`W_ ``^Ta`W__\WUX`W^\^[\W^`W_SZVTWSb[^

S\W

WcS``^Ta`W_`S`S\\`[WbW^WWWZ`V_`WUS__``W

WV _aZ]aWZ`WV[UaWZ`

[Z`WZ`[X``W S``^Ta`W_V_\SWVS_Z`cWZWWWZ`_[bW^WVc`[a_W

[WWWWZ`_SbW[TYS`[^S``^Ta`W_

Y_^Uû[Y[YXûS`û[Y[û¯

``^Ta`WS` c`bSaW![Y[!

Page 18: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 18/82

WSVZY_SZVS^SY^S\_

Z WSVZYSY_

Z S^SY^S\SY_

Z WU`[Z_Vb SZV_\SZ\__X^_`\S^SY^S\¯\\___WU[ZV\S^SY^S\¯\

WSVZY¯aTWSVZY¯aTWSVZY¯

VbSYZûUWZ`W^û_`WûTSUY^[aZV_TaWû__SVb¯Vb

Page 19: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 19/82

WSVZY_SZVS^SY^S\_ÊS\W

`WSV``WWSVZY_SZV\S^SY^S\_¯``W¯WSV

T[VWSVZY¯

aTWSVZY¯aTWSVZY¯

\__X^_`\S^SY^S\¯\\___WU[ZV\S^SY^S\¯\

VbSYZûUWZ`W^û_`WûTSUY^[aZV_TaWû__SVb¯Vb

¯T[V¯`

WSVZY_`

Page 20: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 20/82

WSVZY_SZVS^SY^S\_ÊS\W#

`WSV``WWSVZY_SZV\S^SY^S\_¯``W¯WSV

T[VWSVZY¯

aTWSVZY¯aTWSVZY¯

\__X^_`\S^SY^S\¯\\___WU[ZV\S^SY^S\¯\

VbSYZûUWZ`W^û_`WûTSUY^[aZV_TaWû__SVb¯Vb

¯T[V¯`

WSVZY_`

Page 21: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 21/82

WV[U`\WWUS^S`[Z

Z WYZZZY[XV[UaWZ`a_`SbWS

V[UaWZ``\WVWUS^S`[Z

``W_WTT^[c_W^_[c`[SZVW`WbW^_[Z[X[aS^Wc^`ZY

[__TWbW^_[Z_##

Page 22: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 22/82

b_

Z

_[^W_`^U` `SY_a_`TW\^[\W^ZW_`WVS[c_T`W`¯T¯

`SY_SZVS``^Ta`WZSW_a_`TWc^``WZZ

[cW^US_WS``^Ta`WbSaW_a_`TWZ!!S[c_

`SY_a_`TWU[_WVT^¯Y¯cW

S[c_

T^ SZV

Y S[c_[Z[ZW^[[`` WWWZ`

S[c_[^W`SZ[ZW

Page 23: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 23/82

b_#Z

SZ

W

WWZ`

S

Z\a``\WûUWUT[ûUWUWV

Z\a``\WûUWUT[ûUWUWVûUWUWVû¯

Page 24: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 24/82

`^aU`a^W

Z

_U[\^_WV[XWWWZ`_USWV`SY_ WYZ_c`` SZVWZV_c`¯`

WZc^`ZYa_`VWXZWSZSW_\SUW

Z SY_S^WZW_`WV[ZWZ_VWSZ[`W^

Z SY_SbWS``^Ta`W_

Z VW_U^TW__`^aU`a^Wa_ZY`c[SZ_WU`[Z_WSV SZVT[V

`Z_û``\¯¯ccca[^Y¯¯`û

`WSV¯WSVT[V¯T[V¯`

Y_^Uû[Y[\YûS`û[Y[û¯

Page 25: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 25/82

WWSV WU`[ZZ [Z`SZ_ZX[^S`[Z`S`V[W_Z`_[cV^WU`[Z

`WbWcSTW\SYW

Z `S^`_SX`W^`WV[U`\W VWUS^S`[Z

Z WYZ_c`WSV SZVWZV_c`¯WSV

Z

[Z`SZ_SZVS`[^_ZYW

``W `SYZ SZU[Z`SZa`\WZW_`WV`SY_WY

W`S _U^\` _`W ± U[WZ`_

Page 26: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 26/82

WSVWU`[Z``W`SY

Z

`W_[aVTW\SUWVTW`cWWZWSV SZV¯WSV `SY_

Z _W`[YbWS``W`[`WWT\SYWcZV[c

Z WS^UWZYZW_SZV\W[\W^W[Z``W_

``Wa± WTVWbW[\WZ`¯¯``W

Page 27: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 27/82

WSVWU`[ZW`SZ

W`S

`

SY_

SVV

W`SZSWûVW_U^\`[ZûU[Z`WZ`û`a`[^Sû

W`SZSWûWc[^V_ûU[Z`WZ`û`�cWTVW_YZ�_`W_û

W`SZSWûSa`[^ûU[Z`WZ`©^SZSZû

W`S``\W]abû^WX^W_ûU[Z`WZ`ûa^``\¯¯cccaWVa\û

Page 28: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 28/82

WSVWU`[Z_U^\`Z

W

_

U^\

`

Page 29: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 29/82

[WZ`_ SY

Z

[WZ`_USZW_`SZcW^WTW`cWWZ`W`¯` `SY_

Z [WZ`__`S^`c` SZVWZVc`

± [Y[`_SXWc``^SZ_\S^WZ`TSUY^[aZV´

Y_^Uû[Y[YXûS`û[Y[û

± \W^Z`[[XXUSWT_`W

S^WXû``\¯¯cccVWbTY[^Y¯û[W¯S

± [c`WZWc_`STW

`STWUS__ûZWc_`STWû

Page 30: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 30/82

T[VWU`[ZZ`^[VaU`[Z

Z WT[V _WU`[ZVW_U^TW_`WbWcSTW\[^`[Z[X`W\SYW

Z `S^`_SX`W^`WWSV ¯WSV _WU`[Z

Z

WYZ_c`T[V SZVWZV_c`¯T[V

`

WSV``WW_`\SYW¯``W¯WSV

T[V__`WWT\SYWT[V

¯T[V

¯`

Page 31: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 31/82

U`[WV``W[a`ZW`W`X[^S`

WU[ZVa`ZW

WbW ^Va`ZW

WbW

[a^`a`ZWWbW

X`

T[VWU`[Z``^Ta`W_

Z

WT[V `SYS_`WX[[cZYS``^Ta`W_

Z

S\W

ûû

,.74:3/.447 ûU[[^û

01,:9909.447 ûU[[^û

5073.447 ûU[[^û

'890/5073.447 ûU[[^û

Ù[^U[[^U[VW__WWccccWT^WXW^WZUWU[È`È`[[_ÈU[[^W^È

T[VTSUY^[aZVû`W`a^WYXû`W`ûû

Page 32: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 32/82

U`[WV``W[a`ZW`W`X[^S`

WU[ZVa`ZW

WbW ^Va`ZW

WbW

[a^`a`ZWWbW

X`

W``ZYc`[a`

Z

W`USZTWX[^S``WVS_WSVZY_[^^WYaS^\S^SY^S\`W`

_W`W_WU[Z__`WZ`

Z \¯\ TVWXSa`V[aTW_`W_\SUW_SX`W^WSU\S^SY^S\

Z T^ ¯ _cW^V`W`^SZY¯SW_`U[\SZ`

Z

XXW^WZ`_`W_[XWSVZYS^WSbSSTW

Page 33: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 33/82

U`[WV``W[a`ZW`W`X[^S`

WU[ZVa`ZW

WbW ^Va`ZW

WbW

[a^`a`ZWWbW

X`

W`[^S``ZY

Z W`X[^S``ZY`SY_[VX`W`W`TW`cWWZ`W[\WZZY`SYSZV`WU[_ZY`SY

TW[¯T SW_W[T[V

$,2508:5078.759

$,2508:-8.759

0090/909 8970974:

Page 34: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 34/82

W`[^S``ZYÊ S\W

`û¯¯¯¯^SZ_`[ZS¯¯û

û``\¯¯cccc[^Y¯¯`¯¯``^SZ_`[ZSV`Vû

`

WSV

``WbW`ZS[b¯``W

¯WSVT[VTYU[[^ûTSUû`W`ûc`WûZû^WVûbZûTaWû

[`UW¯

\__SW_S\W¯WWT\SYW¯\

\\^WW`\S^SY^S\

\^WX[^S``WV¯\^W¯\

[^WZX[¯\\WUXUS�cW¨^Wa_ZY`^SZ_`[ZST^

W`ZW¯\

¯T[V

¯`

`W`X[^S``ZY`

Page 35: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 35/82

W`[^S``ZYÊ S\W#

`û¯¯¯¯^SZ_`[ZS¯¯û

û``\¯¯cccc[^Y¯¯`¯¯``^SZ_`[ZSV`Vû

`

WSV

``WbW`ZS[b¯``W

¯WSVT[VTYU[[^ûTSUû`W`ûc`WûZû^WVûbZûTaWû

[`UW¯

\__SW_S\W¯WWT\SYW¯\

\\^WW`\S^SY^S\

\^WX[^S``WV¯\^W¯\

[^WZX[¯\\WUXUS�cW¨^Wa_ZY`^SZ_`[ZST^

W`ZW¯\

¯T[V

¯`

`W`X[^S``ZY`

Page 36: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 36/82

\W^Z_SSY

Z

Z`[SV[UaWZ`USWVX[^` [Z`W_SW_W^bW^Z`W_SWV^WU`[^

Z

Z`[SV[UaWZ`USWV\S^WZ`` [Z`W_SW_W^bW^Z`W\S^WZ`V^WU`[^

Z Z`[SV[UaWZ`USWVUS`` [Z`W_SW_W^bW^Z`W_aTV^WU`[^_`aXX

S^WXûX[^`ûa^[^¯S

S^WXû¯\S^WZ``ûS^WZ`¯S

S^WXû_`aXX¯US``ûS`S[Y¯S

Page 37: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 37/82

\W^Z_SSY#Z

Z

`

[

SZ

W

`

S^WXû``\¯¯cccVWbTY[^Yû`S^YW`ûTSZû¯S

S^WXûS`[TaY_üWS\WU[£_aTWU`aYW\[^`û

WS_W^W\[^`TaY_W^WTWS[Z´¯S

Page 38: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 38/82

\W^Z_SSYZ Z`[SV[UaWZ`USWVS\\Z[c`

Z`W_SW_W^bW^Z_SWV^WU`[^

_ZYSZSYWS_SZTa``[Z

Z Z`[SV[UaWZ`USWVZVW`

Z`W_SW_W^bW^

Z`W_aTV^WU`[^WZY_[X`W\S^WZ`V^WU`[^

S^WXûS\\Z[c`ûY

_^UûS\\Z[cTa``[Z\Yû¯¯S

S^WXû¯WZY_¯ZVW`ûc`U`[ZY_bW^_[Z¯S

Page 39: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 39/82

\W^Z_SZVWU`[Z_Z

Z

`[

SZ

[

W

^

S^WXû_WU`[Zû[`[Z`^[VaU`[Z¯S

SZSWû_WU`[ZûZ`^[VaU`[Z¯S

S^WXûUS\`W^`_WU`[Zû[`[WU`[Z¯S

± ZUS\`W^`

SZSWû_WU`[Zû

WUZUSSUY^[aZV¯

¯S

Page 40: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 40/82

\W^Z_Ê S\W

S^WXûX[^`ûa^[^¯ST^¯

S^WXû¯\S^WZ``ûS^WZ`¯ST^¯

S^WXû_`aXX¯US``ûS`S[Y¯ST^¯

S^WXû``\¯¯cccVWbTY[^Yû`S^YW`ûTSZû¯S

T^¯

S^WXûS`[TaY_üWS\WU[£_aTWU`aY

W\[^`ûWS_W^W\[^`TaY_W^WTWS[Z´¯S

T^¯

S^WXûS\\Z[c`ûY_^UûS\\Z[cTa``[Z\Yû

T[^VW^ûû¯¯ST^¯

S^WXû¯WZY_¯ZVW`ûc`U`[ZY_

bW^_[Z¯ST^¯

\W^Z_`

Page 41: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 41/82

S^WXûX[^`ûa^[^¯ST^¯

S^WXû¯\S^WZ``ûS^WZ`¯ST^¯

S^WXû_`aXX¯US``ûS`S[Y¯ST^¯

S^WXû``\¯¯cccVWbTY[^Yû`S^YW`ûTSZû¯S

T^¯

S^WXûS`[TaY_üWS\WU[£_aTWU`aY

W\[^`ûWS_W^W\[^`TaY_W^WTWS[Z´¯S

T^¯

S^WXûS\\Z[c`ûY_^UûS\\Z[cTa``[Z\Yû

T[^VW^ûû¯¯ST^¯

S^WXû¯WZY_¯ZVW`ûc`U`[ZY_

bW^_[Z¯ST^¯

\W^Z_`

\W^Z_Ê S\W#

Page 42: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 42/82

Z_`[`WSW[UaWZ`ÊS\W

STW[X[Z`WZ`_¯

\S^WXû_WU`[ZûZ`^[VaU`[Z¯ST^¯

S^WXû_WU`[Zû[WTSUY^[aZV¯T^¯

S^WXû_WU`[Zû^[WU`_`[^¯ST^¯

`W^W_`[X`W`STW[XU[Z`WZ`_

WV[UaWZ``W`X[[c_W^W

SZSWû_WU`[ZûZ`^[VaU`[Z¯S¯

WU`[ZX[[c_W^W

SZSWû_WU`[Zû[WTSUY^[aZV¯S¯

WU`[ZX[[c_W^W

SZSWû_WU`[Zû^[WU`_`[^¯S¯

WU`[ZX[[c_W^W

Z_`[_SWV[UaWZ``

Page 43: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 43/82

Z_`[`WSW[UaWZ`ÊS\W#

STW[X[Z`WZ`_¯

\S^WXû_WU`[ZûZ`^[VaU`[Z¯ST^¯

S^WXû_WU`[Zû[WTSUY^[aZV¯T^¯

S^WXû_WU`[Zû^[WU`_`[^¯ST^¯

`W^W_`[X`W`STW[XU[Z`WZ`_

WV[UaWZ``W`X[[c_W^W

SZSWû_WU`[ZûZ`^[VaU`[Z¯S¯

WU`[ZX[[c_W^W

SZSWû_WU`[Zû[WTSUY^[aZV¯S¯

WU`[ZX[[c_W^W

SZSWû_WU`[Zû^[WU`_`[^¯S¯

WU`[ZX[[c_W^W

Z_`[_SWV[UaWZ``

Page 44: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 44/82

U`[WV``W[a`ZW`W`X[^S`

WU[ZVa`ZW

WbW ^Va`ZW

WbW

[a^`a`ZWWbW

X`

SYW_Y`SYZ VVSZSYW

Z W^WS^WSZaTW^[XS``^Ta`W_

Z S\W

4.,943412,01070,9;047,-84:90

$:-899:90909147/85,0390924/0

%09,32039T[``[VVW`[\

Y_^Uû¯Y¯TS_V[Y[\ZYû

Y_^Uû¯\\[Y[\ZYûS`û[Y[ûT[^VW^ûû

Page 45: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 45/82

_UWSZW[a_SY_Z

^

¯

^Sc_

^_WûûcV`ûû¯

UWZ`W^W[[^V¯UWZ`W^

X[Z`_WûûU[[^ûTaWû[Z`¯X[Z`

X[Z`_WûûU[[^ûTaWû[Z`¯X[Z`

_UWSZW[a_ SY_

Page 46: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 46/82

_UWSZW[a_SY_ÊS\W

`

WSV

``W_UWSZW[a_SY_S\W¯``W

¯WSV

T[V

^_WûûcV`ûû¯

UWZ`W^W[[^V¯UWZ`W^

X[Z`_WûûU[[^ûTaWû[Z`

¯X[Z`X[Z`_WûûU[[^ûTaWû[Z`¯X[Z`

¯T[V

¯`

_U`

Page 47: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 47/82

S \\WT ^SZYWU ^S\WX^a`

^VW^WV_`_[SYZ ^WS`WSZ^VW^WV_`a_ZY[¯[

Z ``^Ta`WbSaW_X[^`\W S^WS[^

\\W# ^SZYW ^S\WX^a`

\\W ^SZYW ^S\WX^a`

\\W ^SZYW ^S\WX^a`

\\W

^SZYW ^S\WX^a`

[`\Wûû

\\W¯

^SZYW¯

^S\WX^a`¯

¯[

Page 48: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 48/82

Z[^VW^WV_`_aSY

Z ^WS`WSZZ[^VW^WV_`a_ZYa¯a

Z ``^Ta`WbSaW_X[^`\W S^W

V_UU^UW [^_]aS^W

O \\W

O ^SZYW

O WS^

4 \\W

4 ^SZYW

4 WS^

\\W

^SZYW

WS^

a`\WûV_û

\\W¯

^SZYW¯

^S\WX^a`¯

¯a

Page 49: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 49/82

WXZ`[Z_`_V`SYZ

^WS`W

VWX 

Z

`

VV`¯V`

VVS^a\SZYaSYW¯VV

V`¯V`

VVSZYaSYWa_WV`[¯VV

¯V

Page 50: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 50/82

_`_Ê S\W`

T[V[`\Wûû\\W¯^SZYW¯^S\WX^a`¯

¯[

a`\WûV_Uû\\W¯^SZYW¯^S\WX^a`¯

¯a

VV`¯V`VVS^a\SZY¯VV

¯V¯T[V

¯`

_`_`

Page 51: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 51/82

\WUSS^SU`W^_

 \[aZV798!4:3/

:74

û]a[`":49,943,7 

WZ,5,308003

 ³VS_2,8

ZT_\43-70,3$5,.0

 S\25078,3/

Y`70,907%,3

`088%,3

  ^SVW%7,/02,7$3

^WY#089070/%7,/02,7$3

þU[\4579$3

$2-4%399$2-4,20

Page 52: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 52/82

\WUSS^_Ê S\W

`WSV``W\WUSS^SU`W^_S\W¯``W

¯WSVT[V

\·Y`Y`ZT_\ZT_\WU[WZT_\ZT_\``¸¯\

\SbWX[[cZYUS^V_�SZV¯\

\\^WXW^S^V^[Ua_U¯\

\þTbW`ZS[bS\_`WS¯\\WW^USVW¯\

¯T[V¯`

_\WUSUS^_`

Page 53: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 53/82

\WUSS^_Ê S\W#

`WSV``W\WUSS^SU`W^_S\W¯``W

¯WSVT[V

\·Y`Y`ZT_\ZT_\WU[WZT_\ZT_\``¸¯\

\SbWX[[cZYUS^V_�SZV¯\

\\^WXW^S^V^[Ua_U¯\

\þTbW`ZS[bS\_`WS¯\\WW^USVW¯\

¯T[V¯`

_\WUSUS^_`

Z

Page 54: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 54/82

[UZVZZWWWZ`_Z

[U

WW

WZ`

_

Z

Page 55: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 55/82

WVbSYZ

V

b

U^WS

`W_

VbSYZûUWZ`W^û_`WûX[Z`_W

U[[^^WVûWS\W¯Vb

\_[ZW__\SZ_`WûU[[^^WVX[Z`cWY`T[Vû[ZS`W_`¯_\SZ¯\

VbSZV_\SZ`

Z

Page 56: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 56/82

W_\SZSYZ

ZZW

_`

W

W

\_[ZW__\SZ_`WûU[[^^WVX[Z`

cWY`T[Vû[ZS`W_`¯_\SZ¯\

\_[ZW_SZ[`W^_\SZ_`WûX[Z`_WX[Z`cWY`T[Vû¯_\SZ¯\

_\SZ`

Page 57: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 57/82

WU`[ZaT``WSTW_

Z

Page 58: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 58/82

STW_Z

S

T

W

_

^

W

\^

W

_

Z

Page 59: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 59/82

STW_#Z

`S

^`

SZV

WZV

`STW¯`STW

`^¯`^

`V¯`V

\W STW_ Ê

Page 60: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 60/82

\WSTW_ÊS\W

`STWT[^VW^ûûUW_\SUZYûûUW\SVVZYûû`^

`VY_^Uû\\`YXû¯`V`VS^WXûWU`a^W\\`ûWU`a^W¯S¯`V

¯`^

`^`VY_^Uû\\`YXû¯`V`VS^WXûWU`a^W\\`ûWU`a^W¯S¯`V

¯`^`^

`VY_^Uû\YXû¯`V`VS^WXûWU`a^WVW[_\û

WU`a^W W[_¯S¯`V¯`^

¯`STW

Page 61: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 61/82

`STWT[^VW^ûûUW_\SUZYûûUW\SVVZYûû`^

`VY_^Uû\\`YXû¯`V`VS^WXûWU`a^W\\`ûWU`a^W¯S¯`V

¯`^

`^`VY_^Uû\\`YXû¯`V`VS^WXûWU`a^W\\`ûWU`a^W¯S¯`V

¯`^`^

`VY_^Uû\YXû¯`V`VS^WXûWU`a^WVW[_\û

WU`a^W W[_¯S¯`V¯`^

¯`STW

\WSTW_Ê S\W#

Z

Page 62: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 62/82

[\W`WSTW_Z

ST

W_

^[c

_

_

\

Page 63: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 63/82

[\W`WSTWS\W

`STW`WSV

`^`V[aZWSVZY¯`V`V[aZ

WSVZY¯`V¯`^

¯`WSV

`X[[``^`V[aZX[[`W^¯`V`V[aZ

X[[`W^¯`V¯`^

¯`X[[`

`T[V

`^`VW¯`V`VW¯`V¯`^

`^`VW¯`V`VW¯`V¯`^

¯`T[V

¯`STW

^_`U[W_`WWSVW^

WZU[W_`WX[[`W^

S_`U[W_`WT[VVS`S

Page 64: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 64/82

`STW`WSV

`^`V[aZWSVZY¯`V`V[aZ

WSVZY¯`V¯`^

¯`WSV

`X[[``^`V[aZX[[`W^¯`V`V[aZ

X[[`W^¯`V¯`^

¯`X[[`

`T[V

`^`VW¯`V`VW¯`V¯`^

`^`VW¯`V`VW¯`V¯`^

¯`T[V

¯`STW

[\W`WSTWS\W

`STWXa`

`[aY`WX[[`W^_TWX[^W`WVS`SZ`W

U[VW`_V_\SWVS_`

Page 65: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 65/82

W_`WVSTW_Z STWVS`SUW_`VUSZU[Z`SZZW_`WV

`STW_`STW_c`Z`STW_

`STWT[^VW^ûû

`^

`V[Z`SU`¯`V

`V`STWT[^VW^ûû

`^

`V^_`SW¯`V`VS_`SW¯`V

¯`^¯`STW

¯`V¯`^

¯`STW

ZW_`WV`STW_`

Z

Page 66: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 66/82

W_V`ST

W_

SZV

UW_

`STWT[^VW^ûûcV`ûûUW_\SUZYûû

`^`VWX`¯`V`VcV`ûûSYZûUWZ`W^ûWZ`W^¯`V

`VY`¯`V

¯`^

¯`STW

`STWcV``

Page 67: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 67/82

Z UW\SVVZY

Z WXZW_`WW\`_\SUWS^[aZV`WUWU[Z`WZ`_

Z UW_\SUZY

Z WXZW_`WW\`_\SUWTW`cWWZ`WUW_

W\SUZYSZVSVVZY

Z

STW_SbW`c[\[^`SZ`S``^Ta`W_

.0 .0

.0 .0

.0

.0

.0

.0

W \SUZY SZV SVVZY

Page 68: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 68/82

W\SUZYSZVSVVZYÊ

S\W

`WSV``WSTWW_¯``W¯WSV

T[V`STWUW_\SUZYûûUW\SVVZYûû

TYU[[^û^WVû

`^`VTYU[[^ûW[cû^_`¯`V`VTYU[[^ûW[cûWU[ZV¯`V¯`^

¯`STW

T^¯

`STWUW_\SUZYûûUW\SVVZYûû

TYU[[^ûW[cûT[^VW^ûû`^`V^_`¯`V`VWU[ZV¯`V¯`^

¯`STW

¯T[V

¯`

`STWUW_`

W \SUZY SZV SVVZY Ê

Page 69: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 69/82

W\SUZYSZVSVVZYÊ

S\W#

`WSV``WSTWW_¯``W¯WSV

T[V`STWUW_\SUZYûûUW\SVVZYûû

TYU[[^û^WVû

`^`VTYU[[^ûW[cû^_`¯`V`VTYU[[^ûW[cûWU[ZV¯`V¯`^

¯`STW

T^¯

`STWUW_\SUZYûûUW\SVVZYûû

TYU[[^ûW[cûT[^VW^ûû`^`V^_`¯`V`VWU[ZV¯`V¯`^

¯`STW

¯T[V

¯`

`STWUW_`

V

Page 70: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 70/82

Z ^[c_\SZ

Z WXZW_[c

SZ^[c_`W

UW[UUa\W_

Z U[_\SZ

Z WXZW_[c

SZU[aZ_

`WUW[UUa\W_

[aZSZV[c\SZ

Z

STWUW_SbW`c[\[^`SZ`S``^Ta`W_

UWÒ UW#Ò

UW#Ò

U[_\SZ!!U[_\SZ!!

U[_\SZ!#!

UWÒ UW#Ò

UW#Ò

^[c_\SZ!#! ^[c_\SZ!!

^[c_\SZ!!

V

Page 71: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 71/82

[aZSZV[c\SZÊ S\W

`WSV``W[_\SZSZV[c_\SZ¯``W¯WSV

T[V

T^¯

`STWUW_\SUZYûûUW\SVVZYûû

T[^VW^ûû

`^TYU[[^ûW[cû`VW·�¸¯`V

`VU[_\SZûûW·�¸¯`V¯`^

`^TYU[[^ûû`VW·�¸¯`V

`V^[c_\SZûûW·�¸¯`V

`VW·�¸¯`V¯`^

`^TYU[[^ûû`VW·�¸¯`V`VW·�¸¯`V¯`^

¯`STW

¯T[V

¯`

`STWU[_\SZ^[c_\SZ`

[aZ SZV [c \SZ Ê S\W

Page 72: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 72/82

`WSV``W[_\SZSZV[c_\SZ¯``W¯WSV

T[V

T^¯

`STWUW_\SUZYûûUW\SVVZYûû

T[^VW^ûû

`^TYU[[^ûW[cû`VW·�¸¯`V

`VU[_\SZûûW·�¸¯`V¯`^

`^TYU[[^ûû`VW·�¸¯`V

`V^[c_\SZûûW·�¸¯`V

`VW·�¸¯`V¯`^

`^TYU[[^ûû`VW·�¸¯`V`VW·�¸¯`V¯`^

¯`STW

¯T[V

¯`

[aZSZV[c\SZÊ S\W

#`STWU[_\SZ^[c_\SZ`

W·�¸W·�¸

W·�¸W·�¸W·�¸

W·�¸W·�¸

Page 73: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 73/82

WU`[ZaT``W

[^_

Z`W^ZY_W^S`SX^[SWTSYW

Z

Page 74: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 74/82

[^_[^

_

S

W

`W

X[^¯X[^

X[^ZSWû[^ûW`[Vû\[_`û

SU`[Zû\S`¯`[¯_[W_U^\`\\û

¯X[^W!SU`[Z!S``^Ta`W`W_cW^W

`WX[^VS`S_[aVTW_WZ`

WW`[V!S``^Ta`W`W_[c`WX[^VS`S_[aVTW_WZ`ÊbS[^^W]aW_`

VZ

Page 75: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 75/82

[^WV_W

`

X WV_

S^W

_

Z\a``\Wû`W`ûZSWû^_`SWûbSaWû__S`W`XWVû

`W`S^WSZSWû[WZ`_û__Sa`ZW`W`XWV¯`W`S^WS

Z\a``\WûVVWZûZSWûUU[aZ`ûbSaWû__SVVWZ`W`XWVû

` ` Z

Page 76: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 76/82

[^Z\a`[Z`^[_^W

S

W

S

UWUT[

Z\a``\WûUWUT[ûZSWûX^a`ûbSaWûS\\Wû

Z\a``\Wû^SV[ûZSWû``WûbSaWû^û

Z\a``\Wû^SV[ûZSWû`[cZûbSaWû[XSûZ\a``\Wû^SV[ûZSWû`[cZûbSaWûS^ZSû

` ` Z

Page 77: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 77/82

`W^[^[Z`^[_a

V[

cZ

WZa

_WWU`ZSWûYWZVW^û[\`[ZbSaWûSaWû

_WWU`WVû_WWU`WVûSW¯[\`[Z[\`[ZbSaWûSaWûWSW¯[\`[Z[\`[ZbSaWûSaWû`W^¯[\`[Z

¯_WWU`

Z\a``\Wû_aT`ûZSWû_aT``ZûbSaWû\\[cû

` ` Z

Page 78: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 78/82

`W^[^[Z`^[_#W_

W`

T

a``[Z

Ê

Z\a``\Wû^W_W`ûZSWû^W_W``ZûbSaWûWS^`WX[^û

Z\a``\WûSYWû_^Uû_aT`YXû

ZSWû_aT``ZûS`ûaT`û

Z\a``\WûTa``[ZûbSaWû_\WTa``[Zû

` ` Z

Page 79: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 79/82

`W^[^[Z`^[_S_

_c[^

V

Z\a`

Z\a``\Wû\S__c[^VûZSWû\S__ûbSaWûû

_WWU`ZSWû\^[VaU`_ûa`\Wûa`\Wû[\`[ZbSaWûSaWû

_WWU`WVû_WWU`WVûWT[S^V¯[\`[Z[\`[ZbSaWûSaWû[a_W¯[\`[Z[\`[ZbSaWûSaWû_\WSW^_¯[\`[Z

¯_WWU`

Page 80: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 80/82

[^_Ê S\W

X[^W`[VûûSU`[ZûS\\Z[c\\û

Z\a`ZSWû_aTWU`û`\WûVVWZûbSaWûS__û¯\WY^WW_WWU`ZSWûVWY^WWû[\`[ZbSaWûûSUW[^[X^`¯[\`[Z[\`[ZbSaWûûSUW[^[XUWZUW¯[\`[Z[\`[ZbSaWûû_WWU`WVû`^aWûS_`W^[X

a_ZW__VZ_`^S`[Z¯[\`[Z¯_WWU`

¯\\

^_`SWZ\a``\Wû`W`ûZSWûX^_`ZSWû¯¯\\

S_`SWZ\a``\Wû`W`ûZSWûS_`ZSWû¯¯\\

`aVWZ`Z\a``\Wû\S__c[^VûZSWû_`aVWZ`Vû¯¯\

X[^`

[^_ S\W #

Page 81: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 81/82

[^_Ê S\W#

\

WZVW^Z\a`ZSWûYWZVW^û`\Wû^SV[ûbSaWûSWû

UWUWVû`^aWû¯SWZ\a`ZSWûYWZVW^û`\Wû^SV[ûbSaWûWSWû¯

WSW¯\

\SZ\a``\Wû`W`ûZSWûWSûbSaWûû¯

¯\\`W`S^WSZSWû`W^_ûU[_ûû^[c_ûû

^WSV[Zû`^aWû

UUZY`WWZV[^Ta``[Z[aSY^WW`[_aT``_X[^¯`W`S^WS¯\\Z\a``\Wû_aT`ûZSWûTa``[ZûbSaWûWZV[^û¯

¯\¯X[^

X[^`U[Z`ZaS`[Z

[^_ S\W

Page 82: 7. Web Technologies Basics

8/7/2019 7. Web Technologies Basics

http://slidepdf.com/reader/full/7-web-technologies-basics 82/82

\

WZVW^Z\a`ZSWûYWZVW^û`\Wû^SV[ûbSaWûSWû

UWUWVû`^aWû¯SWZ\a`ZSWûYWZVW^û`\Wû^SV[ûbSaWûWSWû¯

WSW¯\

\SZ\a``\Wû`W`ûZSWûWSûbSaWûû¯

¯\\`W`S^WSZSWû`W^_ûU[_ûû^[c_ûû

^WSV[Zû`^aWû

UUZY`WWZV[^Ta``[Z[aSY^WW`[_aT``_X[^¯`W`S^WS¯\\Z\a``\Wû_aT`ûZSWûTa``[ZûbSaWûWZV[^û¯

¯\¯X

X[^`U[Z`ZaS`[Z[^_Ê S\W