Use the drop-down menus to choose the best type of database for each scenario.

Social media website storing users’ photos and videos
network ???

Company that needs to create a new table for product descriptions and product ID numbers ???

Database used to store medical records needs to accommodate patients who see several doctors at multiple clinics ???

Database used for an organization’s list of employees, where three departments each have one manager and five employees. ???

The great length of north america causes the climate to be varied. true false

The most complicated four letter word

Jason, samantha, ravi, sheila, and ankit are preparing for an upcoming marathon. each day of the week, they run a certain number of miles and write them into a notebook. at the end of the week, they would like to know the number of miles run each day, the total miles for the week, and average miles run each day. write a program to them analyze their data. your program must contain parallel arrays: an array to store the names of the runners and a two-dimensional array of five rows and seven columns to store the number of miles run by each runner each day. furthermore, your program must contain at least the following functions: a function to read and store the runners’ names and the numbers of miles run each day; a function to find the total miles run by each runner and the average number of miles run each day; and a function to output the results. (you may assume that the input data is stored in a file and each line of data is in the following form: runnername milesday1 milesday2 milesday3 milesday4 milesday5 milesday6 milesday7.)