What is the proper way to declare a vector of strings named names?

A field containing the AutoNumber data type must be manually incremented for each record entered

Indicate whether the statement is true or false

Assuming that all four of the following functions are defined, which one will be called by the function call square( 23.4 )?

a. template< typename T > T square( T num ) b. template< typename T1, typename T2 > T1 square( T1 num1, T2 num2 ) c. int square( int num ) d. double square( double n