Consider the following code snippet in $C.$ Assume that the base address of array arr is

$0$x$4000,$ and that our machine is big$-$endian.

int arr$[]=\{10,20,40,30,50,60\}$;

int $*$ptr $=$ arr $+3$ ;

Give the value for each of the following expressions, or state Unknown if it cannot be

determined. The value is defined to be the output seen when we use printf with a $\%$d

format specifier.

Consider the following code snippet in $C,$ where we create a string and print out some

values:

What values will be printed for ans$1,$ ans$2,$ and ans$3?$

Now suppose we execute the following line of code: text$[6]\frac{?}{\frac{?}{?}}={?}^{\text{'}}0\text{'}$;

What will a call to printf$("\%$s

$",$ text$)$ now return?