Question 21 1 pts What does the following statement do? System.out.printf\"The B

Question

Question 21 1 pts What does the following statement do? System.out.printf"The BMI is %.2f", BMD; prints a value with 2 decimal places prints a value divided by 2 prints an integer value prints "The BMI is %BM.!") o Question 22 2 pts The keywords public and private are referred to as. o return types o local variables o classes o access modifiers Question 23 3 pts You have an instance variable named "age" and a parameter which is passed from another procedure called "age." You will need to use the this keyword o True o False Question 24 1 pts What is the default value of a String? null D text

Explanation / Answer

21. a) prints a value with 2 decimal places
22. d) access modifiers
23. a) True
24. a) null
25. a) True
26. double, float, int
27. c) instantiation
28. c) Inside the class, and outside the class's methods
29. a) System.out.printf("distance : %.2f",distance);
30. c) goto
31. b) False
32. b) False
33. a) a single-selection statement
34. a) c+=7

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