Java

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question

15) What is sum after the following loop terminates? int sum = 0; int item= 0; do { item++; sum += item; if (sum > 4) break; } while (item < 5); 15) A) 6 B) 8 C) 7 D) 5 16) Do the following two statements in (I) and (II) result in the same value in sum? (I): for (int i= 0; i<10; ++i) { sum += i; } (II): for (int i= 0; i<10; i++) { sum += i; } 16) A) Yes B) No 17) How many times will the following code print "Welcome to Java"? int count= 0; while (count++ < 10) { System.out.println("Welcome to Java"); } 17) A) 9 B) 10 C) 8 D) 11 E) 0 18) To declare an int variable number with initial value 2, you write 18) A) int number= 2.0; B) int number= 2L; C) int number= 2l; D) int number= 2; 3 19) What is y displayed? public class Test { public static void main(String[ ] args) { int x= 1; int y= x+ x++; System.out.println("y is "+ y); } } 19) A) y is 3. B) y is 4. C) y is 2. D) y is 1.