Answer:
B.
Explanation:
A. is not the correct answer because that is called a LAN cable (ethernet)
C. is not correct because it has nothing to do with text messages or printing
D. is called a Bus, and isn't the right answer either
This question has a ton of answers to it but, here are some basic ideas to help you out
- Cars 1900's vs today
- Computers 1980's vs today
- Guns 1800's vs today
- Televisions 1900's vs today
- Telescopes/Microscopes
There are no options.
It would, however, look larger.
Answer:
Array: (a) All the messages a user has sent.
Variable: (b) The highest score a use has reached on the app. (c) A username and password to unlock the app.
Explanation:
An array generally has more than one value whereas a variable can only contain a single value at any particular point in time. In addition, a variable has a limit whereas an array does not have any maximum limit. Therefore, it can be concluded that option (a) will be stored as an array while options (b) and (c) will be stored as variables.