Internet and Web

By using Ajax, you can accomplish dynamically update the totals on your shopping cart without forcing the user to click update and wait for the server to resend the entire page.

Yes, all of the above are the true statements.

WordNet is a large lexical database of English. Nouns, verbs, adjectives and adverbs are grouped into sets of cognitive synonyms (synsets), each expressing a distinct concept. Synsets are interlinked by means of conceptual-semantic and lexical relations.

This mouse method sends the browser to the URL that corresponds to the currently selected menu item.

Correct option is (2).

Pagerank is an algorithm used by google search to rank websites in their search engine results. Pagerank works by counting the number and quality of links to a page to determine a rough estimate of how important the website is. The underlying assumption is that more important websites are likely to receive more links from other websites.

A uniform resource identifier (URI) is a string of characters used to identify a name of a web resource. Such identification enables interaction with representations of the web resource over a network (typically the World Wide Web) using specific protocols. Schemes specifying a concrete syntax and associated protocols define each URI.

The Uniform Resource Locator, abbreviated as URL (also known as web address, particularly when used with HTTP), is a specific character string that constitutes a reference to a resource.

Ping is a basic Internet program that allows a user to verify that a particular IP address exists and can accept requests.

It is used to describe a set of technologies, incorporates dynamic display and interaction using the document object model.

This class from java.net.URL package transforms a URL string into an object that can then be manipulated using associated methods.

Correct option is (1).

AOL (America Online) was an internet service provider and online portal, not a web browser itself. While AOL distributed a customized browser based on Internet Explorer, AOL itself is the ISP/service brand, not the browser software. Internet Explorer, Netscape, and Opera are all actual web browsers.

BCC (Blind Carbon Copy) is an email field, SPAM refers to junk email, and Pine is a well-known email client program. 'Pen' is simply a writing instrument and has no relation to email technology or terminology.

A cookie is a small text file stored on your device by a web browser. It contains information about your browsing activity and preferences, which websites can use to remember you when you return. Cooking software (A) refers to kitchen applications, websites (B) are entire online destinations, and hacker files (D) are not related to browsing data.