IT430 Highlighted Handouts Lectures 19-45 Set 2 by Mr Shahbaz

Table of Contents

LESSON 01 -----------------------------------------------------------------------------------------------------------------------1 E-COMMERCE -----------------------------------------------------------------------------------------------------------------1 LESSON 02 -----------------------------------------------------------------------------------------------------------------------4 WHAT IS A NETWORK-------------------------------------------------------------------------------------------------------4 LESSON 03 --------------------------------------------------------------------------------------------------------------------- 11 HOW MANY CLASS A, B, C NETWORKS AND HOSTS ARE POSSIBLE? ------------------------------------ 11 LESSON 04 --------------------------------------------------------------------------------------------------------------------- 14 NETWORKING DEVICES ------------------------------------------------------------------------------------------------- 14 LESSON 05 --------------------------------------------------------------------------------------------------------------------- 18 BASICS OF HTML------------------------------------------------------------------------------------------------------------ 18 LESSON 06 --------------------------------------------------------------------------------------------------------------------- 23 BASICS OF HTML------------------------------------------------------------------------------------------------------------ 23 LESSON 07 --------------------------------------------------------------------------------------------------------------------- 28 TEXT BOXES, CHECK BOXES, RADIO BUTTONS---------------------------------------------------------------- 28 LESSON 08 --------------------------------------------------------------------------------------------------------------------- 31 FRAMES AND IMAGES IN HTML -------------------------------------------------------------------------------------- 31 LESSON 09 --------------------------------------------------------------------------------------------------------------------- 37 TAG ATTRIBUTES, SOUNDS FILES, ANIMATIONS-------------------------------------------------------------- 37 LESSON 10 --------------------------------------------------------------------------------------------------------------------- 41 STYLE SHEETS--------------------------------------------------------------------------------------------------------------- 41 LESSON 11---------------------------------------------------------------------------------------------------------------------- 48 STYLE SHEETS--------------------------------------------------------------------------------------------------------------- 48 LESSON 12 --------------------------------------------------------------------------------------------------------------------- 52 SOME USEFUL STYLE SHEETS PROPERTIES--------------------------------------------------------------------- 52 LESSON 13 --------------------------------------------------------------------------------------------------------------------- 57 JAVA SCRIPTING ------------------------------------------------------------------------------------------------------------ 57 LESSON 14 --------------------------------------------------------------------------------------------------------------------- 61 JAVA SCRIPTING (CONTINUED….) ---------------------------------------------------------------------------------- 61 LESSON 15 --------------------------------------------------------------------------------------------------------------------- 69 JAVA SCRIPTING (CONTINUED….) ---------------------------------------------------------------------------------- 69 LESSON 16 --------------------------------------------------------------------------------------------------------------------- 74 JAVA SCRIPTING AND XML --------------------------------------------------------------------------------------------- 74 LESSON 17 --------------------------------------------------------------------------------------------------------------------- 79 CLIENT AND SERVER SIDE PROCESSING OF DATA ----------------------------------------------------------- 79 LESSON 18 --------------------------------------------------------------------------------------------------------------------- 82 APPLETS, CGI SCRIPTS---------------------------------------------------------------------------------------------------- 82 LESSON 19 --------------------------------------------------------------------------------------------------------------------- 88 LESSON 20 ----------------------------------------------------------------------------------------------------------------------93 INTEGRATION WITH ERP SYSTEMS ---------------------------------------------------------------------------------93 LESSON 21 ----------------------------------------------------------------------------------------------------------------------96 FIREWALLS --------------------------------------------------------------------------------------------------------------------96 LESSON 22 -------------------------------------------------------------------------------------------------------------------- 100 CRYPTOGRAPHY----------------------------------------------------------------------------------------------------------- 100 LESSON 23 -------------------------------------------------------------------------------------------------------------------- 103 HASH FUNCTION AND MESSAGE DIGEST ----------------------------------------------------------------------- 103 LESSON 24 -------------------------------------------------------------------------------------------------------------------- 108 SYMMETRIC KEY ALGORITHMS ------------------------------------------------------------------------------------- 108 LESSON 25 -------------------------------------------------------------------------------------------------------------------- 112 VIRTUAL PIN PAYMENT SYSTEM ----------------------------------------------------------------------------------- 112 LESSON 26 -------------------------------------------------------------------------------------------------------------------- 116 E-CASH PAYMENT SYSTEM-------------------------------------------------------------------------------------------- 116 LESSON 27 -------------------------------------------------------------------------------------------------------------------- 118 E-CASH PAYMENT SYSTEM-------------------------------------------------------------------------------------------- 118 LESSON 28 -------------------------------------------------------------------------------------------------------------------- 121 SECURE SOCKET LAYER (SSL) ---------------------------------------------------------------------------------------- 121 LESSON 29 -------------------------------------------------------------------------------------------------------------------- 126 E-BUSINESS ------------------------------------------------------------------------------------------------------------------ 126 DISADVANTAGES OF E-BUSINESS ---------------------------------------------------------------------------------- 127 LESSON 30 -------------------------------------------------------------------------------------------------------------------- 130 E-BUSINESS REVENUE MODELS ------------------------------------------------------------------------------------ 130 LESSON 31 -------------------------------------------------------------------------------------------------------------------- 133 E-MAIL MARKETING ----------------------------------------------------------------------------------------------------- 133 LESSON 32 -------------------------------------------------------------------------------------------------------------------- 136 CUSTOMER RELATIONSHIP MANAGEMENT (CRM) --------------------------------------------------------- 136 LESSON 33 -------------------------------------------------------------------------------------------------------------------- 138 META INFORMATION --------------------------------------------------------------------------------------------------- 138 LESSON 34 -------------------------------------------------------------------------------------------------------------------- 140 DATA MINING -------------------------------------------------------------------------------------------------------------- 140 LESSON 35 -------------------------------------------------------------------------------------------------------------------- 144 CONFIDENCE AND SUPPORT ---------------------------------------------------------------------------------------- 144 LESSON 36 -------------------------------------------------------------------------------------------------------------------- 147 ELECTRONIC DATA INTERCHANGE (EDI)---------------------------------------------------------------------- 147 LESSON 37 -------------------------------------------------------------------------------------------------------------------- 152 PERSONAL FINANCE ONLINE --------------------------------------------------------------------------------------- 152 LESSON 38 -------------------------------------------------------------------------------------------------------------------- 155 SUPPLY CHAIN ------------------------------------------------------------------------------------------------------------- 155 LESSON 39 --------------------------------------------------------------------------------------------------------------------158 PORTER’S MODEL OF COMPETITIVE RIVALRY----------------------------------------------------------------158 LESSON 40 --------------------------------------------------------------------------------------------------------------------161 BARRIERS TO INTERNATIONAL E-COMMERCE --------------------------------------------------------------161 LESSON 41 --------------------------------------------------------------------------------------------------------------------165 ELECTRONIC TRANSACTIONS ORDINANCE, 2002 (ETO) (CONTINUED….) -------------------------165 LESSON 42 --------------------------------------------------------------------------------------------------------------------167 ELECTRONIC TRANSACTIONS ORDINANCE, 2002 (ETO) (CONTINUED….) -------------------------167 LESSON 43 --------------------------------------------------------------------------------------------------------------------171 ELECTRONIC TRANSACTIONS ORDINANCE, 2002 (ETO) (CONTINUED….) -------------------------171 LESSON 44 --------------------------------------------------------------------------------------------------------------------176 GLOBAL LEGAL ISSUES OF E-COMMERCE -----------------------------------------------------------------------176 LESSON 45 --------------------------------------------------------------------------------------------------------------------181 GLOBAL LEGAL ISSUES OF E-COMMERCE -----------------------------------------------------------------------181