Solved

An Alternate Identifier for a Database, Its Value May Identify

Question 172

Multiple Choice

An alternate identifier for a database, its value may identify either a single record or a subset of all records is known as a(n) :

A) attribute
B) associative field
C) primary key
D) secondary key
E) none of these

Related Questions

Q167: A(n) _ is a collection of interrelated

Q168: While a database management system (DBMS) is

Q169: As legacy file-based systems and applications become

Q170: Metadata is the data about data, such

Q171: When specific columns of tables are assigned

Q173: The _ is able to specify different

Q174: Operational databases are developed to support day-to-day

Q175: _ distribution of the data has specific

Q176: The trend is overwhelmingly in favor of

Q177: To add a new record to a