The result of ==ABS(6*-2 ) is ________
Fill in the blank(s) with correct word
12
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In JDK 1.5, you may directly assign a primitive data type value to a wrapper object. This is called ______________.
a. auto boxing b. auto unboxing c. auto conversion d. auto casting
Consider the following statements.public class Circle{ private double radius; public Circle() { radius = 0.0; } public Circle(double r) { radius = r; } public void set(double r) { radius = r; } public void print() { System.out.println(radius + " " + area + " " + circumference); } public double area() { return 3.14 * radius * radius; } public double circumference() { return 2 * 3.14 * radius; }}Circle myCircle = new Circle();double r;Which of the following statements are valid in Java? (Assume that console is Scanner object initialized to the standard input device.)(i) r =
console.nextDouble(); myCircle.area = 3.14 * r * r; System.out.println(myCircle.area);(ii) r = console.nextDouble(); myCircle.set(r); System.out.println(myCircle.area()); A. Only (i) B. Only (ii) C. Both (i) and (ii) D. None of these
Usually the date and slide number do not need to appear on the ____.
A. title slide B. definition slide C. title of contents slide D. summary slide
Good security programs begin and end with policy.
Answer the following statement true (T) or false (F)