I just wanted to check if this is correct. Need Help ASAP

What did creator markus “notch" persson initially call his game

Anetwork security application that prevents access between a private and trusted network and other untrusted networks

Jace needs to answer a question on square roots to win a quiz. how can he use a spreadsheet to find the square root of 786? a. use the functions round and count b. create a table and chart c. use the function sqrt d. use the function now