If the method body has return C', what should be in the header: public static methodName (int a, double b) ? int char float double QUESTION 16
Q: This appears at the beginning of a method definition.a. semicolonb. parenthesesc. bodyd. header
A: This appears at the beginning of a method definition.a. semicolonb. parenthesesc. bodyd. head
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A: answer is
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Q: When the phrase out is used before a method call parameter, what does it mean?
A: Given: When the phrase out is used before a method call parameter, what does it mean?
Q: The scope of a is the body of its method. O a. default O b. parameter O. class d. static
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A: True
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A: Step 1 The answer is given in the below step
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Q: What does the term out imply when it's used before a method call argument?
A: Given : What does the term out imply when it's used before a method call argument?
Q: (c) Write the statement to call the method max3 () in question 4(g).
A: Dear Student, To call a function we first declare a variable where we want the value to be stored…
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Q: What is the error in the code below? public class Test { public static int calcProfit (int x)…
A: A class method is a method which is bound to the class and not the object of the class.
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A: Hello student Greetings Hope you are doing great. Thank You!!!
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A: Answer Option d Test2.method2() is a valid invocation of method 2()
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A: correct option: B
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Q: f the method body has return 5.7 , what should be in the header: public static ___ methodName (int…
A: EXPLANATION: The return-type is the data type that the function or method returns to the instruction…
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A:
Q: Which of the following is false? There can be more than one parameter for a method There can be more…
A: Note: The answers to the first three subparts are shown below. Please repost the remaining subparts…
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- What is the error in the code below? public class Test { public static int calcProfit (int x) { // method body omitted to save space } public static int calcProfit (int y) { // method body omitted to save space } }class Param3 { public int y; public void method1(int y) { y = y * 3; } public int getY() { return y; } } Param3 q3 = new Param3(); q3.y = 100; q3.method1(25); System.out.println(q3.getY()); what is the output for the system.out.println method and whyIf the method body has return 5.7 , what should be in the header: public static ___ methodName (int a, double b) ? a)char b)double c)int d)void
- The method half shown below, takes a variable of type int and returns the result of dividing the variable by 2. Write the overloaded method for half that accomplishes the same task for a variable of type double. public static int half(int val) { return val/2;}In Public Class, create a static void method called Info_AHW that takes 3 parameters - an int and two double. When the method is called, we pass along the age (A), then the height (H), and then the weight (W), which is used inside the method to print the person's age, then the height and then the weight. NOTE: The Print out must follow the output below Afterward, in the main method, get the User input using the Scanner class to get the three input - the int age, the double height and the double weight. Then, call your Info_AHW method and pass your arguments (age, height, weight) into that method. Hint: When getting the int input, use -> sc.nextInt(); When getting the double input, use -> nextDouble(); Input: 5 65.5 70.2 Output: Your age is 5 ; your height is 65.5 ; and your weight is 70.2 Note: -There is a single space between every word and semicolon -There is no space at the endWrite the signature of a method named send that has one parameter of type String, and does not return a value.2. Write the signature of a method named average that has two parameters, both of type int, and returns an int value.
- Fill in the parameters in the second method header for the overloaded method printCourse(). The number, type, and order of the method parameters are indicated in the method call from main(). Ex: If the input is 82 Ethics, then the output is: Ethics grade: 82 Immunology grade: 87 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 System.out.println(courseName+" grade: "+grade); } publicstaticvoidprintCourse(/* Your code goes here */) { System.out.println("Immunology grade: "+inputGrade); } publicstaticvoidmain(String[] args) { Scannerscnr=newScanner(System.in); intgrade; StringcourseName; grade=scnr.nextInt(); courseName=scnr.next(); printCourse(grade, courseName); printCourse(87); // Overloaded method called } }Write the signature of a method named send that has one parameter of type String, and does not return a value. Write the signature of a method named average that has two parameters, both of type int, and returns an int value.Modify the program below to create a class that contains a static method; the method takes a string as a parameter and returns a boolean value indicating whether the parameter string has repeated characters in it or not. That is, return true if there is at least one character which appears more than once in the string. The string should be input by the .user import java .util.*; public class Main{public static void main(String args[]){Scanner scn=new Scanner(System.in); // Input the string from userSystem.out.println ( "Enter the String to check for duplicate characters:");String str = scn.next();// Check is variable to store bool value true// It will change to true if there are repeated charactersboolean check=false;for (int a = 0; a < str.length(); a++)for (int b = a + 1; b < str.length(); b++)if (str.charAt(a) == str.charAt(b))check=true;// If check is true then string has repeated characters if (check)System.out.println("The String " + str + " has repeated…
- What is the data type of the variable cheap? What is the data type of the variable r? What is the data type of the variable r.price? For each of the 5 lines in the main code above (annotated #line 1, ..., #line 5), write below the method(s) of class Produce that are used in the execution of that line. If a line does not use (directly or indirectly) a method of class Produce, write N/A. Write the output of the code belowJava Question - Which option is correct? Question - Given the following code, which is the correct statement to call an overloaded method named "subIt"? class Sample { static int subIt(int x, int y) { return x-y; } static double subIt(double x, double y) { return x-y; } static char subIt(char x, char y) { return (char) ((int) x - (int) y); } static void subIt(int x) { System.out.println(x-5); } static void subIt(int x, int y, int z) { System.out.println(x-y-z); } } Group of answer choices a - System.out.print(subIt(3.15, 8.72)); b - subIt(8, 4); c - subIt('A', 'B'); d - subIt(35); e- System.out.print(subIt(35, 12, 7));Analyze the following class, then choose the correct returnValueType for the method average. void int String double
