Information Technology and Its Application

Information Technology in Education

• IT plays a significant role in modern education settings.

Cashless Society

• Increasing reliance on mobile devices for transactions and information retrieval.

• Example: Checking flight details via mobile device.

Internet Functionality

• Client-Server Model:

  • Client sends requests for information.

  • Server processes requests and returns relevant data.

  • Data transmission involves a source ID, indicating the origin of the information.

Worldwide Web

• Represents a vast network of accessible information.

• Specific URLs lead to distinct content (files, directories, etc.).