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The internet and the world wide web

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Question 1

The network uses the TCP/IP protocol stack.

Figure 2 shows the TCP/IP protocol stack.

Diagram of the four-layer TCP/IP protocol stack showing the Application, Transport, Network, and Link layers connected vertically by bidirectional arrows, representing data flow between layers.

One use of the application layer is to request and retrieve web pages.

State two web browsing protocols that operate at this layer.

[2]

The internet and the world wide web Questions

  1. IGCSE
  2. /Computer Science
  3. /The internet and the world wide web