Given the following Java code, choose the CORRECT statement from the below. Math.sin(Math.PI/6) Math is a constant, sin() is a class, and PI is a method. Math is a method, sin() is a constant, and PI is a class. Math is a class, sin() is a method, and PI is a constant. What is the output of the following Java code? double d = Math.ceil(2.5)+ Math.floor(2.5); System.out.println("r="+d); r=5.0 r=6.0 r=4.0 What is the output of the following Java code ? String message = "Good Day !!?"; System.out.println("The size of " + message + " is " + message.length()+" characters."); The size of Good Day!!? is 10 characters. The size of Good Day!!? is 11 characters. The size of Good Day !!? is 12 characters. The size of Good Day !!? is 9 characters.
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- Basic Java Syntax (Practice 07)
- Introduction to Java
Programming . - -Explanation through with answers.
- -Without abbreviation make it clear writing.
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- What is the output of the following two lines of Java code?System.out.println("2 + 2 = " + (2 + 2));System.out.println("2 + 2 = " + 2 + 2);For the Java code below, you will demonstrate the ability to use and call multiple methods in your program. Using the code below, create the following methods: 1. A method that converts the temperature from Fahrenheit to Celsius. The method should be passed a parameter - Fahrenheit and should return a result - Celsius. 2. A method to output the results of your temperature conversion. The method should be passed 2 parameters - temperature in Fahrenheit and the temperature in Celsius. Finally, place an edit in your code to ensure that the user only enters a numeric value. Your output should appear as follows: Enter the Fahrenheit temperature you want to convert: 212 This converts to 100 Celsius Do you want to convert another temperature – Y or N? Y Enter the Fahrenheit temperature you want to convert: 100 This converts to 37.8 Celsius Do you want to convert another temperature – Y or N? N The program has ended import java.text.DecimalFormat;import java.util.Scanner; public class…Write code for the following Java methods. Test your code. Take screenshots. Submit yourscreenshots with your code files.1). Write a Java method that receives an integer number, converts, and returns itscorresponding ASCII character ('a' to 'z' or 'A' to 'Z'). If the integer is out of range, the methodshould display an error message;2). Write a Java method that receives three integer numbers, and returns the largest integer;3). Write a Java method which receives a positive integer number, and displays all primenumbers from 1 to the integer number it receives. You should research on the Internet regardingwhat a prime number is. If the integer is negative (or zero?), the method should display an errormessage;4). Write a Java method that receives a positive integer number, and finds out if the integernumber corresponds to a leap year. You should research on the Internet regarding what a leapyear is. If the integer is negative, the method should display an error message;5). Test all…
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