IGNOU BCS 53 2026 - Explain the WAP protocol stack. Also, explain the following WML

Question

Explain the WAP protocol stack. Also, explain the following WML elements with the help of an example of each:

WML tables

WML Images

WML<anchor>element

Question2: (Covers Block 2)

14 Feb 2026

Answer :

Word Count : 323

The Wireless Application Protocol (WAP) is a suite of protocols designed to enable mobile devices to access the internet and wireless services, particularly in environments with limited bandwidth. The WAP protocol stack consists of multiple layers, each serving a specific function. The stack includes the following layers: 1. Application Layer: This is the topmost layer, where user interactions take place. WML (Wireless Markup Language) and WMLScript, which are used to design content for mobile browsers, are part of this layer. 2. Session Layer: This layer is responsible for maintaining communication sessions between the mobile device and the server. It ensures

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