QUESTION 2 sif the following operations on the stack is performed and stack size is 5: push (1) pop ( push (2) -push (3) pop (push (4) pop Opop (3 : push (5) After the last operation, the total number of elements present in the stack is 3 2 ESTION 2 QUESTION 3 Given the following class Student. class Student { String name; double gpa; Student(String n, double c) { name = n; gpa = c; Which of the following statements is syntactically CORRECT if written in application class? stdArray[0] = new Student("rawan", 3.4); System.out.println(StdArray[1]); String Student = new String[5]; Student stdArrayb = new Student("rawan', 3.4); QUESTION 13 Given a queue with size 5. What would be the value of the second element to be removed from the queue? Index 0 1 2 3 4. 'A 'B' 'C' Stack Underflow A B QUESTION 24. Given a list below. Sort this list using the selection sort. List out or show the steps to get this list sorted in increasing order. 20 7 10 4 5 6 For the toolbar, press ALT+F10 (PC) or ALT+FN4F10 (Mac). B IV. Paragraph Arial V 14px A v