Question

Your app needs to store the following information. For each type of information, decide whether you would use an array or a variable to store it:

A. All the messages a user has sent
B. The highest score a user has ever reached on the app
C. A username and password to unlock the app

Answer 1

All the messages a user sent: ARRAY

the highest score a user has: VARIABLE

a user name and password

VARIABLE

Step-by-step explanation:

Using an array to store series of messages is ideal and using variables to store username and password and score is the right thing to do.