A function that uses the linear search algorithm to search for a value in an array searches the elements in sequence from first to last until it finds the first element with the specified value and returns the index of that element searches the elements in sequence from first to last until it finds the first element with the specified value and returns a pointer to that element sorts the elements in the sequence and then searches from first to last until it finds the first element with the specified value and returns the index of that element sorts the elements in the sequence and then searches from first to last until it finds the first element with the specified value and returns a pointer to that element Question 18 1 pts Which of the following techniques can you use to initialize an empty C string named last_name that can contain 20 characters? all of the above char last_name [20] = " " ; char last_name ( [20]={0} ); char last_name [20] ( =left{{ }^{prime} ackslash 0^{prime} ight} ) a and b only

A function that uses the linear search algorithm to search for a value in an array searches the elements in sequenee from first to last until it finds the first element with the specified value and returns the index of that element searches the elements in sequence from first to last unfil it finds the first element with the specified value and retums a pointer to that clement. sorts the elements in the sequence and then searches from first to last until it finds the first element with the specified value and returns the index of that element sorts the elements in the sequence and then searches from first to last until it finds the first element with the specified value and returns a pointer to that element Question 18 1 pts Which of the following techniques can you use to initialize an empty C string named last name that can contain 20 charncters? all of the above char last nase [20]=2 ahar last name [20]=(0); char liakt nuee (20)4(20+) a and b only