Understanding PageRank and Indexing

What is the primary purpose of a search engine's indexing process?

• To display advertisements

• To organise and store data for quick retrieval

• To increase website traffic

• To improve website design

Which of the following best describes the PageRank algorithm?

• A method to calculate the number of pages on a website

• A technique to rank web pages based on their relevance and importance

• A tool to design web pages

• A system to track user activity on a website

In the context of search engines, what does the term "crawling" refer to?

• The process of deleting outdated web pages

• The method of displaying search results

• The automated process of visiting and reading web pages

• The technique of improving website speed

Which factor does the PageRank algorithm primarily consider when ranking web pages?

• The number of images on a page

• The number and quality of links to a page

• The colour scheme of a website

• The amount of text on a page

What is a "backlink" in the context of search engine optimisation?

• A link from one page to another within the same website

• A link from an external website to your website

• A link that redirects to a different page

• A link that is broken or inactive

Which of the following is NOT a component of the PageRank algorithm?

• Link analysis

• Keyword density

• Random surfer model

• Damping factor

What is the damping factor in the PageRank algorithm typically set to?

• 0.5

• 0.85

• 0.95

• 1.0

How does the PageRank algorithm treat a page with no outbound links?

• It assigns it the highest rank

• It ignores the page completely

• It redistributes its rank equally among all pages

• It assigns it a rank of zero

Which of the following is a limitation of the PageRank algorithm?

• It cannot index images

• It does not consider the content relevance

• It only works for small websites

• It requires manual updates

What is the primary goal of search engine optimisation (SEO)?

• To increase the number of advertisements on a website

• To improve a website's visibility in search engine results

• To decrease the loading time of a website

• To enhance the visual design of a website