What does the NextDouble method of a Random object return?
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Q: What is the return value of the NextDouble method of a Random object?
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Q: What does the Next method of a Random object return?
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Q: What does a Random object’s NextDouble method return?
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What does the NextDouble method of a Random object return?
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- Eclipise Exercise 1: Write a Java application that simulates a test. The test contains at least five questions about first three lectures of this course. Each question should be a multiple-choice question with 4 options. Design a Test class. Use programmer-defined methods to implement your solution. For example: create a method to simulate the questions – simulateQuestion create a method to check the answer – checkAnswer create a method to display a random message for the user – generateMessage create a method to interact with the user - inputAnswer Display the questions using methods of JOptionPane class. Use a loop to show all the questions. For each question: If the user finds the right answer, display a random congratulatory message (“Excellent!”,”Good!”,”Keep up the good work!”, or “Nice work!”). If the user responds incorrectly, display an appropriate message and the correct answer (“No. Please try again”, “Wrong. Try once more”, “Don't give up!”, “No. Keep…Look at the header of the method below, and then implement a sample call to it in your code.private static void ShowValue ()True or False? Arrays cannot be passed as parameters, but must be used only in the main method.
- Write a line of code that declares an object passingGrade that stores a single int value and instantiates it with a random integer between 60 and 100.(Initialize with autoboxingIs it possible to write a method that returns any type of data?Does a method have access to the original object or a copy of it when it receives an object as a parameter?