Paste options include all of the following EXCEPT:

Using square brackets ([]) to retrieve vector elements __________ perform bounds checking; using member function at to retrieve vector elements __________ perform bounds checking.

a. Does not, does not. b. Does not, does. c. Does, does not. d. Does, does.

Which of the following is true about the physical file structure of a SQL Server database?

A. it must have at least one log and one data file B. only a data file is required C. there are two data files for every log file D. log files organize data in tables and indexes