Secondary Storage Devices: Fixed and Removable Storage −
Hard Disk Drive
CD/DVD Drive
Pen Drive
Blue Ray Disk
Flash Drive
Memory cards
Memory Concepts
Units −
Bit
Byte
Kilo Byte (210 = 1024 Byte)
Mega Byte
Giga Byte
Tera Byte
Peta Byte
Primary Memory −
Cache
RAM
ROM
Chapter 2: Software Concept
Types of Software −
System Software
Utility Software
Application Software
Operating System, Language Processors −
Compiler
Interpreter
Assembler
Operating System −
Need for operating system
Functions of operating system (processor management
Memory management
File management and device management
Commonly used operating systems −
UNIX
LINUX
Windows
Solaris
BOSS (Bharat Operating System Solutions)
Mobile OS – Android, Symbian
Utility Software −
Anti-virus
File management tools
Compression tools and disk management tools −
disk cleanup
disk defragmenter
backup
Application software: General Purpose Application software −
Office tools
Word processor
Presentation tool
Spreadsheet package
Database management system
Specific Purpose Application software: Domain specific tools −
school management system
inventory management system
purchasing system
human resource management system
payroll system, financial accounting
hotel management
reservation system
weather forecasting system
GUI Operating System
GUI Components −
General features
Elements of desktop −
Taskbar
Icon
Start button
Shortcuts
Folder
Recycle bin
My computer
Start Menu −
Program
Documents
Settings
Find/search
Help
Run
Shutdown/logoff
Program Menu: Accessories
Calculator
Text editor
Image editor
Entertainment (such as sound recorder, media player)
Control Panel −
Add new hardware
Add new software
Printer installation
Date/time settings
Mouse and regional settings
Customization of taskbar
Start menu
Display properties −
Wallpaper
Font settings
Color settings
Screen savers
Unit 2: Web Development
www, Hyper Text Transfer Protocol(HTTP), File Transfer Protocol(FTP), TCP/IP, PPP, Domain names, URL, IP Address, Website, Web browser, Web Server, Web Hosting;
Chapter 1: HTML
Introduction
Content creation
Creating HTML document using a text editor
Saving HTML document
Editing an HTML document
viewing HTML documents in a web browser
switching between text editor and web browser windows to view changes
Chapter 2: Browsers
Mozila firefox
Google chrome
Internet explorer
Netscape navigator
Safari
Opera
Chapter 3: Web Page Authoring Using HTML
Basic Concepts −
Concept of tags and attributes
Difference between container tag and empty tag
Structural Tags of HTML −
<HTML>, <HEAD>, <TITLE>, <BODY>;
Attributes of <BODY> (BGCOLOR, BACKGROUND, LINK, ALINK, VLINK, TEXT)
Inserting Breaks −
Line break <BR>, section break <HR>, Attributes of <HR> (WIDTH, ALIGN, SIZE, NOSHADE, COLOR)
Creating Paragraphs −
<P>, Attributes of <P> (ALIGN)
Formatting Tags of HTML −
<SMALL>, <BIG>, <B>, <I>, <U>, <EM>, <BLOCKQUOTE>, <PRE>, <SUB>, <SUP>, <STRIKE>, <ADDRESS>, Adding Comments in HTML (<!– –>), Heading tag (<H1>to <H6>), Attributes of Heading tag (ALIGN), <FONT> tag, <BASEFONT>, Attributes of <FONT> and <BASEFONT> (SIZE, COLOR, FACE)
Creating Lists: Ordered Lists −
<OL>, <LI>, Attributes of <OL> (TYPE, START, VALUE); Unordered Lists: <UL>, <LI>, Attributes of <UL> ((TYPE-disc, circle, square)
Definition List −
<DL>, <DT>, <DD>;
Creating Links −
Internal linking using <A NAME> and <A HREF>, external linking using <A HREF>, e-Mail linking using <AHREF>
Concept of URL −
Absolute URL
Relative URL
Inserting Images −
Inserting inline images using <IMG>, Attributes of <IMG> (SRC, ALIGN, WIDTH, HEIGHT, ALT, BORDER)
Adding Music −
Adding music using <A HREF> and <EMBED>, Attributes of <EMBED> (SRC, ALIGN, WIDTH, HEIGHT, LOOP, AUTOSTART, HIDDEN)
Creating Tables −
Creating Table using <TABLE>, Attributes of <TABLE> (BORDER, BGCOLOR, BACKGROUND, ALIGN, CELLSPACING, CELLPADDING, WIDTH, HEIGHT, BORDERCOLOR)
Creating rows and columns in a table using <TH>, <TR>, <TD>, Attributes of <TH>, <TR>, <TD> (ALIGN, VALIGN, COLSPAN, ROWSPAN)
Adding headings for a table using <CAPTION>, Attribute of <CAPTION>(ALIGN)
Creating Frames −
Dividing the window into two or more frames using <FRAME> and <FRAMESET>, Use of percentage dimensions and relative dimensions while dividing the window, use of <NOFRAMES> >/NOFRAMES>; Attributes of <FRAMESET> (ROWS, COLS, BORDER, FRAMEBORDER);
Forms for data collection which can be written to a file, submitted to a database or emailed to someone;
Creating Forms using <FORM>, Attributes of <FORM> (NAME, ACTION, METHOD);
Creating Form Interface elements – text box, password box, file selection box, hidden box, checkbox, radio button, button, submit button, reset button using the <INPUT>, Attributes of <INPUT> applicable with different interface elements (NAME, SIZE, VALUE, ALIGN, MAXLENGTH, CHECKED, TYPE);
Multiline text area using <TEXTAREA>, Attributes of <TEXTAREA> (NAME, ROWS, COLS, WRAP);
Dropdown list or scrolling list using <SELECT> and <OPTION>, Attributes of <SELECT>(NAME, SIZE, MULTIPLE /SINGLE)
Document Object Model −
Concept and Importance of Document Object Model, Static Vs Dynamic HTML documents
Cascading Style Sheets −
Introduction to Cascading Style Sheet (CSS): Creating inline, embedded and external cascading style sheets using <STYLE>, <DIV>, <SPAN> and <LINK>; Attribute of <DIV> and <SPAN> (STYLE)
Attributes of <LINK> (REL, TYPE, HREF)
Font Properties −
FONT-FAMILY, FONT-STYLE, FONT-SIZE, FONT-VARIANT, FONTWEIGHT and COLOR
Character Content: PCDATA (Parseable Character data) <! ELEMENT text(#PCDATA)>
Well Formed XML Documents, Valid XML Documents
Document Type Declaration (DTD) – Internal and External DTD
Validating an XML document using a DTD
Developing a DTD, Developing a DTD from XML Code, either automatically or manually
Viewing XML in Internet Explorer, Viewing XML using the XML Data Source Object
Unit 3: Web Scripting
VBScript −
Introduction to client side scripting using <SCRIPT> tag,
VBScript Variables −
Declaring variable, implicit and explicit declaration, naming restrictions, assigning values to variables, scalar variables and1-D array, variant data type
If..Then..End if, If..Then..Else..End If, If..Then, Else If..Then..Else..End If Select..Case..End Select
Loops −
For..Next, For Each.. Next, Do While..Loop, While.. Wend ,Do.. Loop While, Do Until.. Loop, Do..Loop Until
Entry controlled and Exit controlled loops
Inbuilt Functions of VBScript −
General Functions −
MsgBox function, Arguments of MsgBox function (Prompt, Buttons, Title), Return values of MsgBox function; InputBox function, Arguments of InputBox function (Prompt, Title, Default), Return values of InputBox function