Question

An alphabetically arranged list of books and materials that are part of a library collection is called _____.
A. an electronic database
B. a vertical file
C. a library catalog
D. the Dewey Decimal System

Answer 1

c. a library catalog 

Answer 2

Answer: C. a library catalog

A library catalog (or library catalogue) is a register of all items found in a library. This includes all materials (such as books, computer files, graphics, maps, etc.) that the library possesses. Most libraries nowadays have replaced their card catalogs with online ones.