A collection of information, such as a Microsoft Word document, stored on a computer under a single name is a

What is the function used to choose an element from a list at the specified index number?

a. first item from list b. it item from list c. last item from list d. random item from list e. None of these

Which symbol type is NOT found in an EBNF?

A. terminal symbols B. metasymbols C. hypersymbols D. nonterminal symbols