What is a database query?

a. a search for data that matches given parameters

b. a consulting of the manual for in how to operate the database software

c. a form used to create new tables for the database

d. a prompt for the user to enter data in specified feilds

Sam is a data analyst at an advertising firm. he often uses a spreadsheet that contains media ratings details. he would like to filter the spreadsheet data based on different filter criteria. which operators can he use to specify the combination of filter criteria? sam can use the ( blank ) operators to specify a combination of filter criteria.

Write a function so that the main program below can be replaced by the simpler code that calls function original main program: miles_per_hour = float( minutes_traveled = float( hours_traveled = minutes_traveled / 60.0 miles_traveled = hours_traveled * miles_per_hour print('miles: %f' % miles_traveled) sample output with inputs: 70.0 100.0 miles: 116.666667

Nikki sent flyers in the mail to all houses within the city limits promoting her computer repair service what type of promotion is this and example of