Please, answer all the following questions:

Complete the switch statement . #include int main(void) { char nextChoice; scanf(" %c", &nextChoice); switch (nextChoice) { //your answer would go here printf("Known\ "); break; default: printf("Unknown\ "); return 0; AMatch the word, phrase or symbol with a best selection. 1_ comparison 2_ assignment && 3_ not equal and ! 5 or 6. not II .h. Match each word, expression or symbol to a best choice. V increment operator 1. i= i+ 1; it+; 2. ++i; V decrement operator 3. --i;What is the value of y after the following code executes? #include int main (void) { int y; int x = 2; y = (X >= 6) ? 6 : x; printf ("y =%d ", ", y ) ; return 0;\f