Which of the following will compile a program called Readit? o java Readit.javac Javac Readit.javac o javac Readit.java java Readit.java Which is the following expressions a correct representation of the shown expression: 3+ 4 9+x +9(-+ 5 y 9+ x What is x after the following if-else statement is executed? int x = 1, a = 3; If (a = 1) X+=5; else if (a =-2) x += 10; else if (a == 3) X += 16; if (a =4) x+=34; a.x=6 b.x-35 Oct17 Od*11 QUESTION 4 What would be the value of discountRate after the following statements are executed? double discountRate = 0.0, Click Save and Submit to use and submit. Click Save All Amers to an all annus What would be the value of discountRate after the following statements are executed? double discountRate=0.0; int purchase - 1250; char cust='N: if (purchase > 1000) if (cust="Y) discountRate 05: else discountRate - 04; else if (purchase > 750) if (cust --Y) discountRate = .04; else discountRate = .03; else discountRate = 0; 0.04 0.03 0.0 0.05 to open a file for reading, you use the following classes? File and Writer File and Output File and Input File and Scanner Question Completion Status: File and Input File and Scanner QUESTION 6 Assuming that inputFile references a Scanner object that was used to open a file. Which of the following statements will read an int from the file? Oint number=inputfile.nextinto: int number-inputFile.next(): int number-inputFile.readintik int number-inputFile.nextLine If method A calls method B, and method B calls method and method C calls method D, when method finishes, what happens? Control is returned to method C. Control is returned to method 8. Control is returned to method A. The program terminates The program terminates. QUESTION 8 Which of the following would be a valid method call for the following method? public static void showProduct (int numi, double num2) (int product: product - num1 (int)num2: System.out.println("The product is " + product): ) showProduct5.5, 4.0); showProduct(10.0, 4); o showProduct/10, 4.5): O Show Product(33.0,55.0 For the following code, which statement is true? 1. public class Circle 2. private double radius 3. public double xi 4. private double y 5. ) O radius is not available to code written outside the circle class. O radius, x, and y are called members of the circle class. O Alla mentioned O x is available to code that is written outside the Circle class. "In UML diagrams, this symbol indicates that a member is private