What is Expanded Academic ASAP?

A. An open-access search engine on the web
B. A Boolean search engine
C. A periodical database
D. A metasearch engine

http://www.lib.ua.edu/content/databases/search/ExpandedAcademicASAP.html

My answer is B

I didn't find Boolean in the above website.

C is correct.

C. A periodical database

To confirm the answer, we can perform a simple search on the internet.

1. Open a web browser.
2. Type "Expanded Academic ASAP" in the search bar.
3. Press Enter or click on the search button.
4. Look for credible sources that provide information about Expanded Academic ASAP.
5. Click on the relevant sources to gather more details.

Based on the search results, it is evident that Expanded Academic ASAP is indeed a periodical database.