تطوير التطبيقات 1

is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices.

• Internet
• Intranet
• Ethernet
• World Wide Web

How Does the Internet Work?

• The working of the internet takes place with the help of clients and servers

• The working of the Internet connects devices using analog signals.

• The Internet is a physical network of computers only.
• The Internet works by sending data through postal services.

is a laptop that is directly connected to the internet

• Disconnected laptop
• Offline laptop
• Servers

• The client

are the computers connected indirectly to the Internet and they are having all the websites stored in those large computers.

• intermediaries

• Internet

• The client

• Servers

are connected to the internet with the help of ISP (Internet Service Providers) and will be identified with the IP address.

• The client

• Servers

• Devices

ISP

• Internet Security Protocol
• International Service Provider
• Internet Service Providers

• Internal Service Provider

These servers are connected to the internet with the help of .................................................... and will be identified with the IP address.

• Each website

• a switch
• Domain name

• Internet Service Providers

Eachwebsite has its

• standard templates
• generic layouts
• common features
• Domain name

why will the server try to find the IP address from the Domain name?

• because it can understand the domain name

• because it enhance the security of the server.

• because it cannot understand the domain name

• To store the Domain name in a database.

why will the server process the request?

• The server processes the request to store data permanently.
• The server processes the request to shut down operations.
• to display the content of the website which the client wants

• To processes the request to increase its memory capacity.