15 Questions
What is the estimated number of websites on the world wide web as of June 18, 2021?
1.86 billion sites
What percentage of the pages on the internet are not indexed by search engines like Google, Yahoo, Bing, etc.?
96%
Which layer of the web is described as 'the open web' or 'visible' surface layer?
Surface web
What layer of the web can be visualized as the 'bottom tip of the submerged iceberg'?
Dark web
Which layer of the web is described as 'much larger than the surface web' and rests below the surface?
Deep web
What is the term used for the part of an iceberg beneath the water that represents a larger portion of the entire web?
Deep web
What is the part of the World Wide Web that is readily available to the general public and searchable with standard web search engines?
Surface Web
Which type of websites can be easily located with popular search engines like Google and Bing?
.com and .org websites
What type of web content is not indexed by standard web search engines and may require a password or other security access?
Deep Web
Where can one find databases that are not connected to other areas of the web and can only be searched within the database itself?
Intranets
Which layer of the web is described as the deepest layer and a subset of the Deep Web?
Dark Web
What type of web content is completely illegitimate, banned, and prohibited?
.onion websites
Which layer of the web refers to internal networks for enterprises, governments, and educational facilities used to communicate and control aspects privately within their organizations?
.gov and .edu websites
What is the term used for all web pages that are unidentifiable by search engines?
.onion websites
What type of websites are concealed behind passwords or other security walls?
.onion websites
This quiz covers the electronic crime scene and web layers, focusing on the vast number of websites on the world wide web as well as their dynamics. It is part of the Introduction to Digital Forensics 1 lecture no. 3.
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