Question

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.

Posted under Human Computer Interaction

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.

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