Author: Anonymous

Determine if the following evaluates to true or false based on the value of these variables:   int a = 0;int b = 1;   (a == 0 || b == 2);

Consider the following code segment. if (false && true || false){if (false || true && false){System.out.print(“First”);}else{System.out.print(“Second”);}}if (true || true && false){System.out.print(“Third”);}   What is printed as a result of executing the code segment?

The volume of a cylinder is equal to the height times the area of the circular base. The area of the circular base is equal to π (pi) times the square of the radius. The following code segment is intended to compute and print the volume of a cylinder with radius r and height h. Assume that the double variables r, h, and pi have been properly declared and initialized.   /* missing code */ System.out.print(volume);   Which of the following cannot be used to replace /* missing code */ so that the code segment works as intended?

The AnimalPrinter class includes the following two methods. AnimalPrinter Class Method Signature Explanation public void printDog() Prints the word “dog” and then moves the cursor to a new line. public void printCat() Prints the word “cat” and then moves the cursor to a new line. The method myMethod appears in a class other than AnimalPrinter. The method is intended to produce the following output. dog cat Assume that an AnimalPrinter object myPrinter has been properly declared and initialized inside myMethod. Which of the following code segments, if located in myMethod, will produce the intended output?

Which of the following is a proper constructor method for a Train class?

Consider the following code segment.     String str = “ABCDEF”; String result = “”;/* missing code */ System.out.println(result);    Which of the following can be used to replace /* missing code */ so that this code segment prints the string “EFCDAB”?

Given the following code segment:double x = 5.86859;int y = 100;int calculation = (int)(x * Math.pow(y, 2));System.out.println(calculation);Which is the correct output?

Consider the following variable declaration.    int x;   Which of the following values can be stored in the variable x?

What is the correct way to create an object with the reference variable fluffy of the Cat class?

Consider the following two code segments. Code segment II is a revision of code segment I in which the loop header has been changed. I.   for (int k = 1; k = 1; k–){System.out.print(k);}   Which of the following best explains how the output changes from code segment I to code segment II?