f 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

Q: void method(int z) { if (z > 0 && z < 10) { cout << z << " "; method(z + 1); } } What is the output…

A: 2. Consider the following recursive function:  void method(int z) { if (z &gt; 0 &amp;&amp; z &lt;…

Q: If the method body has return C', what should be in the header: public static methodName (int a,…

A: Answer:

Q: 5) A syntax error will occur if the following method header specification is used: True or False;…

A: The header specification: public void aMethod();

Q: Look at the following code. Which line will cause a compiler error? 1 public class ClassA 2 { public…

A: extends is the keyword which depicts Inheritance where class B is inheriting class A final is the…

Q: interface B int a; void methodA(); O no problem the method needs to be public the variable a must be…

A: Interface is very similar to an abstract class where it consists of different methods and members…

Q: QUESTION 14 Multiple Choice: Which of the statements is FALSE regarding the code below ? public…

A: please upvote for my efforts thanks! answer: 14) the scope of y is inside the if statement hence…

Q: True or False? The following code snippet contains a bug. Assume the code is inside of the main…

A: GIVEN: True or False? The following code snippet contains a bug. Assume the code is inside of the…

Q: T/F 5. The following two methods will both compute the same thing when invoked with the same value…

A: Please refer the below example in Step2 window and its output. Here +1 is done in both cases and a…

Q: The scope of a is the body of its method. O a. default O b. parameter O. class d. static

A: default :- It can be access only within the package. It cannot be accessed from outside the…

Q: QUESTION 14 The word void in a method header indicates the a. method name O b. return type C.…

A: The syntax of a method is return_type Function_Name(input parameters)  Examples of methods are int…

Q: T/F 2. Formal parameters are those that appear in the method call and actual parameters are those…

A: FALSE

Q: 2.16 LAB: Driving cost - methods Write a method drivingCost() with input parameters drivenMiles,…

A: STEP 1: Make function drivingCost. It will return the yourValue using the three parameters:…

Q: 2.16 LAB: Driving cost - methods Write a method drivingCost() with input parameters drivenMiles,…

A: According to the provided information: We need to create a java program that will take miles/gallon,…

Q: Àssume that a method with the header public static void methodA () is defined in a class named Main.…

A: public is an access specifier. You can make a method static by using the keyword static. Every…

Q: Parameter variables are declared a. prior to a method call b. in a method call c. within the body of…

A: Step 1 The answer is given in the below step

Q: True or False: The value of a local variable is retained between method calls.

A: True

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.

Q: The method signature does not include O a Order of parameters O b. the return type of the Method. Oc…

A:

Q: True or False: Between method calls, the value of a local variable is preserved.

A: Given: True or False: Between method calls, the value of a local variable is preserved.

Q: is invoked to create an object. O a. The main method O b.A method with a return type OC. A method…

A: The correct Option is d. A constructor A Constructor is invoked to create an object.

Q: T/F 5) The following two methods will both compute the same thing when invoked with the same value…

A: Answer is : True Please refer the below example in Step2 window and its output. Here +1 is done in…

Q: T/F 5) If you call the following two methods with the same value of x, they would both return the…

A: The two methods have the same return values and the conditions are also ordered the same. So if…

Q: T/F 5) If you call the following two methods with the same value of x, they would both return the…

A: Suppose x = 2 If method1(2) is called then it will return 0+1+1=2. On the other hand, if method2(2)…

Q: T/F 5) If you call the following two methods with the same value of x, they would both return the…

A: Since both methods return for same x value, and both conditions satisfy the same order in both the…

Q: T/F 5) If you call the following two methods with the same value of x, they would both return the…

A: Comparsion Results to True.   Here method2 and method2 have the same functionality. They both call…

Q: QUESTION 5 Look at the following code. Which line will cause a compiler error? Line 1 public class…

A: method1 is declared as final in class A. But in classB we are overriding method1. But the methods…

Q: 1. For each call of the method below, display the value that is returned public int retval (int a,…

A: In case of option d, if we pass x to a and y to b and if x takes 20, then y should take all the…

Q: Write a program in Eclipse that prompts the user for first name, last name, then secret number. The…

A: Program plan:Include the required header file.Define the class “Main”.Define the “defaultInfo”…

Q: 1. public class Test2 { static void method1() { } void method20) { } } Method method10 can directly…

A: Answer Option d Test2.method2() is a valid invocation of method 2()

Q: A(n) __________ is a special variable that receives an argument when a method is called. a.…

A: Explanation:   If a method needs to receive arguments, then the method call should pass some…

Q: A(n) __________ is a special variable that receives an argument when a method is called. a.…

A: Variable receiving an argument when a method is called A parameter is used when a method is written…

Q: Given: interface B { int a; void methodA(); } no problem the method needs to be public the variable…

A: An Interface just like a class but it is not class.Interface contains variable and methods which are…

Q: method CANNOT change the values of the instance variables of a class type that is an argument to the…

A: A method cannot change the values of the instance variables of a class type that is argument to the…

Q: If two methods in the same class have the same name, which is true? (choose one) They must have a…

A: A class having two methods with the same name with either different number of parameters or same…

Q: 1)What is the return type of a method that does not return any value? a) int b) float c) void d)…

A: 1. Answer: c   Explanation: The function that does not return any value is termed as the void…

Q: A. Refer to the code segment below and answer the questions in the comments labelled Question i –…

A: You will get errors in the program. Because you have declared x two times which gives an error…

Q: public class A { public int methodl (){ return 1; public interface B { } default int methodl1 () {…

A: Lets see the solution.

Q: When a void method is executing, what happens when the end of the methodis reached?

A: When a void method is executing: The void method will execute once we compiled the program…

Q: T/F 2. The formal parameters occur in the procedure call, while the real parameters appear in the…

A: please see the next step for solution

Q: Define a public static method called squareArea that takes one double argument called length,which…

A: Algorithm: Start Define a method squareArea() which takes side length of square as argument and…

Q: Evaluate the headers of the overloaded methods below: public static void method1(int a, float b)…

A: For the given statement we have to choose the correct option. Given overloaded methods : public…

Q: A void method may contain a return statement in which form (assume x is int)?     return x;…

A: This Code will not return anything because of main function as a void function,Compiler also gives…

Q: Define a public static method called bigWord that has a single String parameter called word.  The…

A: The program is solved in Java and below is the code with explanation:

Q: You should add the static keyword in the place of ? in Line, in the following code: Line 1 public…

A: ANSWER:-

Q: Define a public static method called bigWord that has a single String parameter called word.  The…

A: Steps TO follow -------------------------- -&gt; Find length of word it can be done using String…

Q: what is the following an example of? public PairofDice(int vall, int val2) { diel = vall; die2 =…

A: Constructor: A constructor is a special method of a class that has the same name as class name.…

Q: What is the data type of the variable cheap? What is the data type of the variable r? What is the…

A: Actually, python is a easiest programming language. It is a dynamically typed programming language.

Q: Select the header of a method that displays whether a character is a letter or a digit. * public…

A: Answer : -- option B)   publi static void isVowel( char ch)

Q: Write a method named isEven that accepts an int argument. The method should return true if the…

A: As no programming language is mentioned, it is solved using Java

Q: The body of a method may be empty

A: The body of a method may be empty