Which of the following statements are correct?char $*$x$1=$ hello

;char x$2[]=$ hello

;Group of answer choicesx$1$ is a pointer while x$2$ is the array name"hello

$"$ is allocated in the stackx$1$ and x$2$ point to different stringsx$1[0]=$j$\text{'}$; x$2[0]=\text{'}$j$\text{'}$; both statements are correct