We have defined the following variable$$str to hold a string:

$$char str$[20]$;

$$

What would be the correct way to store the string $"$my data" into$$str$?$

$$

We have defined the following variable$$str to hold a string:

$$char str$[20]$;

$$

What would be the correct way to store the string $"$my data" into$$str$?$

$$

snprintf$($str$,20,"\%$s$","$my data"$)$;

strncat$($str$,"$my data", $20)$;

str $="$my data";

printf$("$my data", str$)$;