Which of the following are correct uses of Scanner to read from file? $($Choose all that apply$)$

PrintStream out $=$ new PrintStream$($new File$("$test$.$data"$))$;

Scanner input $=$ new Scanner$("$test$.$data"$)$;

Scanner input $=$ new Scanner$($new File$("$test$.$data"$))$;

Scanner input $=$ new Scanner$($System$.$in$)$;

Scanner input $=$ new Scanner$("$C:$/$example$.$txt$")$;

Scanner input $=$ new File$("\backslash$example$.$txt$")$;

Scanner input $=$ new Scanner$("$C:$\backslash$example$.$txt$")$;

Scanner input $=$ new Scanner$($new File$("$example$.$txt$"))$;

File input $=$ new Scanner$("/$example$.$txt$")$;