In simulators, the computer network is typically demonstrated with devices, traffic, etc. and the performance are evaluated.

Minimize button is used for reducing the document window to a small icon and kept in the task bar.

Musical Instrument Digital Identifier (MIDI) is a standard communication tool developed for computers and electronic instruments.

Fintech is a new financial industry that uses technology to improve financial activity.

File, Edit, Layout, Type, Element, Utilities, View,Window, Help.

i) Static text, the text or the words will remain static as a heading or in a line, or in a paragraph. The words are given along with the images to explain about the images.
ii) In static text the words will either give information or support an image or video.

Due to the complexity, branch-specific subsets of EDIFACT have developed. These subsets of EDIFACT include only the functions relevant to specific user groups.
Example: CEFIC - Chemical industry
EDIFURN - Furniture industry
EDIGAS - Gas business

A digital signature is a mechanism that is used to verify that a particular digital document, message or transaction is authentic.

The term electronic payment refers to a payment made from one bank account to another bank account using electronic methods forgoing the direct intervention of bank employees.

E-Commerce can be described as the process of buying or selling products, services (or) information via computer networks.

Richard Stallman the free software movement, the beginnings of open source. Collaboration was king in the software world when Richard Stallman joined MIT's Artificial Intelligence Lab in 1971 as a freshman at Harvard University.

(i) The RJ-21 connector has 50 pins with 25 pins at one end and 25 pins at the other end.
(ii) It is also called as champ connector or Amphenol Connector.
(iii) Amphenol Connector is a connector manufacturer.

Domain Name	Meaning
TLD	Top Level Domains
ccTLD	country code Top Level Domains.
gTLD	generic Top Level Domains.
IDN ccTLD	internationalised country code top-level domains.

 

Intranet is a private network within an enterprise to share company data and computing resources between the employees. It may consist of many interlinked local area networks.

A set of computers connected together for the purpose of sharing resources is called as computer network.

(i) In computing, a connection string is a string that specifies information about a data source and the means of connected to it.
(ii) It is passed in code to underlying driver or provider in order to initiate the connection.

(i) Mysqli_connect() Function
(ii) Mysqli_close() Function
(iii) Mysqli_query() Function

HTML form controls are used to collect data from user.

For loop	For each loop
For loops execute a block of code a specified number of times.	The foreach construct provides an easy way to iterate over arrays.

Loop structures in PHP is an iterative control structures that involves executive the same block of code a specified number of times. Loops that iterate for fixed no of times is also called as Bounded loops.

If Statement	If else Statement
if statement executes some code if one condition is true.	If statement executes some code if the condition is true and else part of code executes if the condition is false.

Array is a concept that stores more than one value of same data type in single array variable.

A function is a type of sub routine or procedure in a program. A function will be executed by a call to the function and the function returns any data type values or NULL. value to the called function in the part of respective program.

A server is a computer or a device that provides functionalities for other programs of devices called "Client".

(i) PHP can be easily embed with HTML and other client side scripting language like CSS [cascading style sheets) and Java scripts.
(ii) It also creates dynamic and interactive webpages in the real time Web development projects.
(iii) It is competitor of ASP and JSP.
(iv) 78.9% of websites are developed by PHP.

Editing means making changes to the text. Editing a text contains many tasks such as inserting and deleting words and phrases, correcting errors, moving and copying text to different places in the document.

The popular DTP software are Adobe PageMaker, Adobe InDesign, QuarkXpress, etc.

Text component in multimedia can be classified as
(i) Static text. 
(ii) Hypertext.

Multimedia allows the users to combine and change data from various sources like image, text, graphics,video and audio to a single platform.
Features:
(i) It has become the latest enriching experience in the field of information sector.
(ii) It has brought a lot of changes to computing, entertainment and education.

Checkbox	Radio button
Checkbox is a important feature which selects more than one value from the HTML form.	Radio box is similar to checkbox but one value can be chosen at a time.