_____ are extremely _____ data structure’s, used all the time, and there are so many _____ that can handle them to do useful things.
A _____ can be thought of as an array of arrays
•versatile
•functions
•arrays
•matrix
![are extremely data structures used all the time and there are so many that can handle them to do useful things A can be thought of as an array of arrays versat class=](https://us-static.z-dn.net/files/dff/923f8877c52c5f3232bbade5f09dff51.png)