MCQ Question. What the correct answer of there 2 Question, please be sure 100% before send answer

ersity unt isture & IV) Which one of the following statements use external method call? A. setNum(5); B. X.setNum(5); C. x = new Num(5): D. X = new Num): V) What type of chiects are stored in lint forth D. S1.equalto(S2) VII) Suppose there are 2 strings 51 and 52. How will you check the string equality? A S1 S2 C. S1-S2 not be changed once it has been created is called innature