(i) E-Business is grounded on technologies such as Network Infrastructures (like the Internet, Intranet, Extranet)
(ii) Multimedia content &network publishing infrastructures (like HTML, Online Marketing)
(iii) Messaging &information distribution infrastructures (like EDI, e-mail, HTTP, Computerized Inventory Management Systems) and
(iv) Other Common business service infrastructures (like electronic payments gateways, globalized. Supply Chain Management (SCM), Online Transaction Processing).

OSS projects are collaboration opportunities that improve skills and build connections in the field.
Domains that developers can contribute to the open source community include:
(i) Communication tools.
(ii) Distributed revision control systems.
(iii) Bug trackers and task lists.
(iv) Testing and debugging tools.

Computers can be connected on the network with the help of wired media such as unshielded twisted pair 
(i) Shielded Twisted pair
(ii) Co-axial cables and Optical fibre
(iii) Wireless media (Infra Red, Bluetooth, WiFi)

(i) DB2
(ii) MySQL
(iii) Oracle
(iv) PostgreSQL
(v) SQLite
(vi) SQL Server
(vii) Sybase

1. Choose File> Save in the menu bar. (or)
2. The file name is given in the File name list box.
3. Then click on the Save button to save the document. The document is now saved and a file name appears in the title bar. Once a file is saved under a name, to save it again the name need not be entered again. The file can be saved simply by selecting the File > Save command or by clicking theSave button (or) clicking Ctrl + S in the keyboard.

1. Click on the Pointer tool.
2. Click either the left or right corner handle on the bottom of the text block and drag. When you release the mouse button, the text in the text block will reflew to fit the new size of the text block.
3. A red triangle in the bottom windowshade means there is more text in the text block than is visible on the page. Drag the window shade handle down to show more text

(i) The top level of EDIFACT structure is Interchange.
(ii)  An interchange may contain multiple messages.
(iii) It starts with UNB and ends with UNZ.

1. CVV - Card Verification value
2. CVC - Card Verification code
3. It is a 3 digit code usually printed to the left of signature pane validates the card.

Validation rules for HTML input field:

Name (text Input)	:	Must contain letters and white-spaces
Email (Text Input)	:	Must contain @ and .strings
Website (Text Input)	:	Must contain a valid URL
Radio	:	Must be selectable minimum one value
Check Box	:	Must be checkable minimum one value
Drop Down menu	:	Must be selectable minimum one value

(i) They had a very low traffic density of one call per radio channel,
(ii) A very poor voice quality.
(iii) They used unsure and unencrypted transmission, which leads to the spoofing of its identities

1. Sharing of company policies/rules and regulations
2. Access employee database
3. Distribution of circulars/ Office Orders
4. Access product and customer data
5. Sharing of information of common interest
6. Launching of personal departmental home pages
7. Submission of reports
8. Corporate telephone directories.

< ?php
scolors = array("red", "qreen", "blue'; "yellew'');
fereach (sectors as ＄value)
{
echo "svalue < br >";
}
? >

Cloud storage
1. It is just storage of data on online, access in different area no geographical limits was in need.
2. Cloud storage provides users with immediate access to a broad range of resources.
Cloud computing:
1. It is the on demand availability of computer system resources.
2. Especially data storage and computing power, without direct active management by the user

(i) To get form data, we need to use PHP $_GET and S_POST.
(ii) To retrieve data from get request, we need to use $_GET and for post request $_POST.
(iii) We can send limited amount of data through get request and large amount of data through post request.

(i) In if...else if...else statements, more than one block of statement can execute based on the condition and user needs.
(ii) If we want to check for another condition in the else part, choose if... elseif ... else statement
(iii) Unlike else, it will execute that alternative expression only if the elseif conditional expression evaluates to "True value.

Array is a concept that stores more than one value of same data type in single array variable.
They are 3 types of array concepts in PHP.
(i) Indexed Arrays,
(ii) Associative Array and
(iii) Multi-Dimensional Array.
Usage of Array:
When combined with foreach statement which allows loop through an array quickly with very little code.

Basis for comparison	Server-side scripting	Client-side scripting
Basic	Works in the back end which could not be visible at the client end.	Works at the front end and script are visible among the users.
Processing	Requires server interaction	Does not need interaction with the server
Languages involved	PHP, ASP.net,Ruby on Rails, ColdFusion, Python, etcetera.	HTML, CSS, JavaScript, etc.
Affect	Could effectively customize the web pages and provide dynamic websites	Can reduce the load to the server.
Server-side scripting	Relatively secure.	Insecure

In ER Model, relationship exists between two entities. Three types of relationships are available and the Entity-Relationship (ER) diagram is based on the three types listed below
(i) One-to-One relationship: Consider two entities A and B. One-to-one (1:1) relationship is said to exist in a relational database design, if 0 or 1 instance of entity A is associated with 0 or 1 instance of entity B, and 0 or 1 instance of entity B is associated with 0 or I instance of entity A.
(ii) One-to-Many relationship: Consider two entities A and B. One-to-many (1:N) relationship is said to exist in a relational database design, for 1 instance of entity A there exists 0 or 1 or many instances of entity B, but for 1 instance of entity B there exists 0 ur 1 instance of entity A.
(iii) Many-to-Many relationship: Consider two entities A and B. many-to-many (M:N) relationship is said to exist in a relational database design, for 1 instance of entity A there exists 0 or 1 or many instances of entity B, and for 1 instance of entity B there exists 0 or 1 or many instance of entity A.

To rejoin the two split blocks:
(i) Place the cursor on the bottom handle of the second text block, click and drag the bottom handle up to the top.
(ii) Then, place the cursor on the bottom handle of the first text block, and click and drag the bottom handle down if necessary.

Team comprises of members playing various roles and responsibilities like Script Writer. Production Manager, Content Specialist, Editor, Graphics Architect, Multimedia Architect, Audio and Video specialist, Computer Programmer and Web Master.