To answer this question, you need to understand the concept of web browsers and their user interfaces.
Option A) EJB - This option is incorrect because EJB (Enterprise JavaBeans) is a server-side component architecture for Java EE (Enterprise Edition) applications, and it is not related to web browsers.
Option B) Graphical Interface - This option is correct. Web browsers provide a graphical interface that allows users to interact with web pages by clicking icons, buttons, and menu options.
Option C) WebService - This option is incorrect because a web service is a software system designed to support interoperable machine-to-machine communication over a network. While web browsers can access web services, they do not provide a specific interface for interacting with web services.
Option D) None of these - This option is incorrect because option B, Graphical Interface, is the correct answer.
The correct answer is B) Graphical Interface. This option is correct because web browsers provide a graphical interface that enables users to click icons, buttons, and menu options to view and navigate web pages.