Which of the following steps is the LEAST effective step to keep young people safe from online predators ?

Which best explains why a digital leader would join a society specializing in technology

Write a program that asks the user to enter the name of an input file. if the file does not exist, the program should prompt the user to enter the file name again. if the user types quit in any uppercase/lowercase combinations, then the program should exit without any further output.

What does code do? a creates a text box that says "solid black" b creates a black border of any width c creates a black border 1 pixel wide