Internet and Web

Web 2.0 is characterized by user interactivity, social features, and dynamic content. Option B correctly identifies it as interactive web applications. Option C is incorrect because client-side technologies existed before Web 2.0. Option D is superficial - CSS alone doesn't make something Web 2.0. Option A is wrong because Web 2.0 is not a software version but a paradigm shift.

Web 2.0 sites enable user interaction, content creation, and social features. Social networking sites (B) are quintessential Web 2.0. Bank transaction sites (C) with interactive features qualify as Web 2.0. CMS platforms like Joomla/phpBB (E) enable user-generated content. Option A is static HTML - not Web 2.0. Option D is a simple Flash site - product showcase without user interaction.

Both Safari (iPhone) and BlackBerry Browser support location identification via GPS. Opera Mini traditionally did not support full geolocation APIs due to its server-side rendering architecture. The correct answer is F (a and c).

Safari and BlackBerry Browser both support the W3C Geolocation API, enabling websites to identify device location. Opera Mini relies on server-side rendering and proxy servers, which historically prevented it from supporting client-side geolocation APIs directly, making options a and c correct.

The MWS cluster front end uses a consistent URL across all nodes because external clients access the cluster through a load balancer or virtual IP. Individual nodes may have different internal addresses, but the front end URL presented to users must remain uniform.

W3C (World Wide Web Consortium) is the primary international standards organization for the World Wide Web, responsible for standards like HTML, CSS, XML, and HTTP data representation protocols. ISOC focuses on internet policy, IEEE on broader technology standards, and IETE is an Indian professional society.

Forefront Security supports 9 different search engines to provide comprehensive threat detection capabilities. This includes various scanning engines from different security vendors integrated into the platform.

JSP implicit objects are: request, response, pageContext, session, application, out, config, page, and exception. 'context' is NOT a valid JSP implicit object - pageContext exists, but not 'context' alone.

JSP implicit objects are: request, response, pageContext, session, application, out, config, page, and exception. 'context' is NOT a valid JSP implicit object - pageContext exists, but not 'context' alone.

JSP implicit objects are: request, response, pageContext, session, application, out, config, page, and exception. 'context' is NOT a valid JSP implicit object - pageContext exists, but not 'context' alone.

The HTTP 404 status code is the standard response indicating that the requested resource could not be found at the provided URL location. This is the most common error encountered when a page has been moved, deleted, or the URL was typed incorrectly.

A cookie is a small text file stored on a user's computer by a web browser. It contains information about the user's browsing activity and preferences for that specific website. Cookies are not cooking software, websites themselves, or hacker files - they are data files used for state management.

Internet Explorer, Netscape, and Opera are all web browsers. Hotmail is a web-based email service, not a browser - it runs inside a browser but is not itself one.

When a Siebel URL is requested, the Web Server (with the Siebel Web Server Extension) recognizes the URL and forwards it to the Siebel Web Engine (SWE) on the application server. The SWE then compiles the templates and data into HTML to send back to the user.