This document is an in-depth summary of the Exploring IT: Theory textbooks for grade 11 and grade 12, made by a first in the grade student, with a 93% final mark. It is also inclusive of some additional notes taken during classes. These notes cover everything you need to know for your grade 12 Fina...
, Bandwidth Comparisons ....................................................................................... 56
Protocols .................................................................................................................. 57
Email protocols ..................................................................................................... 57
SMTP ................................................................................................................ 57
POP3 ................................................................................................................ 57
IMAP ................................................................................................................. 57
Web Protocols ...................................................................................................... 57
НТТР ................................................................................................................. 57
HTTPS .............................................................................................................. 57
Download Protocols .............................................................................................. 58
FTP ................................................................................................................... 58
WebDAV ........................................................................................................... 58
Evolution of the Internet ........................................................................................... 58
Web 1.0 ................................................................................................................ 58
Web 2.0 ................................................................................................................ 58
Web 3.0 ................................................................................................................ 59
Web 4.0 ................................................................................................................ 59
Scripting................................................................................................................ 59
Client-side ......................................................................................................... 60
Server-side ........................................................................................................ 60
The Combination of Client-Side and Server-Side.............................................. 60
Cookies................................................................................................................. 61
Web-Based Applications .......................................................................................... 61
Mobile Websites ....................................................................................................... 62
Mobile Applications .................................................................................................. 63
Native Mobile App................................................................................................. 63
Hybrid Mobile App ................................................................................................ 63
Design Factors for Mobile Technology ..................................................................... 64
Screens ................................................................................................................ 64
Processing Demands............................................................................................ 64
Storage Demands ................................................................................................. 64
Bandwidth Requirements ...................................................................................... 64
Plug-Ins and Extensions........................................................................................... 64
Search Engines ........................................................................................................ 65
Searching for Sound ............................................................................................. 65
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