What do we do if IOC is called on the intercom ??

In writing a paper for his english class, gavin quoted an author of the book. what should he include in his paper to credit the source? citation caption header entry

Aselect query joins tables together by their a. table names. b. primary keys. c. first entries. d. field names.

Which example can be considered master data in an organization? a. holiday list b. dress code c. employee information d. recreational activities