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Welcome to the Hypertext,Multimedia and the World Wide Web MCQs Page

Dive deep into the fascinating world of Hypertext,Multimedia and the World Wide Web with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of Hypertext,Multimedia and the World Wide Web, a crucial aspect of Human Computer Interaction. In this section, you will encounter a diverse range of MCQs that cover various aspects of Hypertext,Multimedia and the World Wide Web, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Human Computer Interaction.

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Check out the MCQs below to embark on an enriching journey through Hypertext,Multimedia and the World Wide Web. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Human Computer Interaction.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of Hypertext,Multimedia and the World Wide Web. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

Hypertext,Multimedia and the World Wide Web MCQs | Page 12 of 22

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Q111.
What is the purpose of directory services such as Yahoo! or the Open Directory Project (ODP)?

a.

They provide exhaustive keyword searches for hypertext documents.

b.

They list all words in a hierarchical categorization.

c.

They offer automated indexing for web pages.

d.

They categorize and organize websites by topic.

Discuss
Answer: (d).They categorize and organize websites by topic. Explanation:Directory services like Yahoo! and the Open Directory Project (ODP) categorize and organize websites by topic, providing a hierarchical structure for users to explore.
Q112.
How do search engines like Google or AltaVista build their indexes of web pages?

a.

They manually read and index every web page on the internet.

b.

They scan the entire web from start to finish.

c.

They use expert input to categorize websites.

d.

They follow links, scan pages, and index words found in the pages.

Discuss
Answer: (d).They follow links, scan pages, and index words found in the pages. Explanation:Search engines like Google or AltaVista build their indexes of web pages by following links from an initial collection of pages, scanning the pages they reach, and indexing the words found in those pages.
Q113.
Why do search engines typically not index the most common words?

a.

Common words are not important for searching.

b.

Common words are too difficult to index accurately.

c.

Common words may slow down the search process.

d.

Common words are referred to as "stop words."

Discuss
Answer: (d).Common words are referred to as "stop words." Explanation:Search engines typically do not index the most common words, known as "stop words," to save space and improve search efficiency. These words are considered less relevant for search queries.
Q114.
What potential issue can arise when using a search engine to retrieve content from the web?

a.

The search engine only provides summaries of web pages.

b.

Search engines rely on static indexes that never change.

c.

Pages may have been removed or changed since the index was constructed.

d.

Search engines can only retrieve content from websites they own.

Discuss
Answer: (c).Pages may have been removed or changed since the index was constructed. Explanation:A potential issue when using a search engine to retrieve content from the web is that pages may have been removed or changed since the index was constructed. The index may not reflect the current state of the web pages.
Q115.
How do search engines like Google rank web pages?

a.

Based on the number of keywords in the page.

b.

Based on the length of the page.

c.

Based on the number of advertisements on the page.

d.

Based on the structure of links and the popularity of pages linking to it.

Discuss
Answer: (d).Based on the structure of links and the popularity of pages linking to it. Explanation:Search engines like Google use the structure of links and the popularity of pages linking to a web page to rank it. Pages linked from many places, especially from already reputable pages, are considered good pages.
Q116.
What is the term for systems that allow users to rate and recommend web pages?

a.

Indexers

b.

Recommender systems

c.

Crawlers

d.

Meta tags

Discuss
Answer: (b).Recommender systems Explanation:Recommender systems allow users to rate and recommend web pages, helping to rank more popular pages for future visitors.
Q117.
How do some e-commerce sites use user browsing history to make recommendations?

a.

They provide discounts to frequent users.

b.

They suggest items based on the user's favorite color.

c.

They build a profile of the user's preferences and suggest items similar users purchased.

d.

They block access to users who frequently visit the site.

Discuss
Answer: (c).They build a profile of the user's preferences and suggest items similar users purchased. Explanation:Some e-commerce sites track user browsing history to build a profile of their preferences and suggest items that users similar to them have purchased.
Q118.
How can web pages be made more "search engine friendly"?

a.

By using only images and avoiding text.

b.

By adding invisible lines with popular keywords at the bottom of the page.

c.

By including META tags in the page's head section with relevant keywords and description.

d.

By making the page longer and including more content.

Discuss
Answer: (c).By including META tags in the page's head section with relevant keywords and description. Explanation:Web pages can be made more "search engine friendly" by including META tags in the page's head section with relevant keywords and description. These tags help search engines understand the content of the page.
Q119.
What is the term used to describe the part of the web that contains high-quality information but is not easy to find through traditional searches?

a.

Invisible web

b.

Hidden web

c.

Deep web

d.

Submerged web

Discuss
Answer: (c).Deep web Explanation:The term "deep web" or "hidden web" is used to describe the part of the web that contains high-quality information but is not easy to find through traditional searches.
Q120.
What is the primary language used for structuring and describing information on the web?

a.

XML (eXtensible Markup Language)

b.

JAVA (Just Another Very Advanced)

c.

HTML (Hypertext Markup Language)

d.

CSS (Cascading Style Sheets)

Discuss
Answer: (c).HTML (Hypertext Markup Language) Explanation:The primary language used for structuring and describing information on the web is HTML (Hypertext Markup Language).
Page 12 of 22

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