e2 PART III-MULTIPLE CHOICE B. bonus credit. Select the choi Each question is wo

Question

e2 PART III-MULTIPLE CHOICE B. bonus credit. Select the choi Each question is worth 1 point. Fifteen (15) questions count ice that best completes each statement or answers the question. 30. 23. Which of the following is a valid constant declaration? A int final JoB 5; B. final JoB int 5; C. JOB final int = 5; D. final int JOB 5; E int JoB final 5; 24. const, while, if, and int are examples of A. identifiers B. variables C. reserved (key) words D. compiler directives E. program comments t statement? Dx (x(y 2z) E. x=ab; 26, The formula x=__ can be represented in Java as: A. x=a-b/c-d; B. x=a-b/(c-d) ; C. x=(a-b, / (c-d) ; D (a -b) c d; E. (a b) (e d)x; 27. Which of he following is a valid variable name? B. %Last Name C. Year03 D eMonth E while 28. Which of the following is an invalid variable name? A 64 B. 64 C. Sum D. s u m E. Sum

Explanation / Answer

23). D - Data type must be immediate left to the variable name

24).B - They all are keywords

25) Both A & C are correct answers for this. Please try to execute the same in java compiler. This question may have two answers or question paper is wrongly prepared.

26). C

27). C (Variable name not start with a number or any special character except underscore and reserved keywords should not be used as variables)

28). B

Related Questions

Navigate

• Browse (All)
• Browse E
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.