Which page feature is used in long documents to assist readers in quickly finding information in the document without having to turn through all the pages?

bibliography

cover page

index

none of the above

The correct answer for the following question will be None of the above.

Explanation:

Basically,

Bibliography is list of sources you used while writing an article. An alphabetical list or some records of names, subjects etc termed as an Index. A cover page is the very first page you saw after you open the book. More commonly it covers the important information about the writer and the publisher.

Hence, none of these will quickly find information in the documents.

None of the above

It would have to be the contents page.