Which of the following statements is not True for Method Overriding? O Methods have the same number of parameters O It occurs within the same class It occurs in two different classes O Methods have the same name with different method bodies
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- Crete a program that implements at least 4 combination of method overriding and overloading. Decide which class to use to properly illustrate your solution.QUESTION 5 Any variable with more than one responsibility should be replaced with multiple variables, therefore, apply the following refactoring?Remove Middle ManSplit VariableExtract ClassMove Field QUESTION 6 which of the following are indicators that you need to apply the Extract class refactoring technique? (choose two) When you have a complex expression in a methodYou have a class that changes in different ways for different reasons (e.g. "three methods change for a new database, while four other methods change for a new financial instrument")When you have a middle manYou have a class that has more than one responsibility QUESTION 7 Which of the following motivates the extract variable refactoring technique?Simplification of complex mathmatical or logical expressionsIncreasing performanceShortening long fucntionsRemoving moddle manMatch the following: Public A. constructor methods В. A class that contains no methods (other than constructors) that change any of the data in its object method signatures C. modifier means that there are no restrictions on where an instance variable or method can be used Immutable class D. hiding implementation details is done by marking data and methods as Call-by-reference Е. When we call a method in Java using class type parameters method name F. v Overloading is achieved when two or more methods in the same class have the same Accessor methods G. H. private
- Long method or long method is a term for a method that has too many lines. In general, methods that have more than ten lines of code indicate the possibility of code that is too long, so it needs further analysis whether it needs to be broken down into several methods. Creating a method is considered more difficult than adding a few lines of code to an existing method. Especially if only a few lines of code are added. But this is the main cause of bloating a method when another line is added later on. Adding comments in a method to clarify the use of variables, logic, or other lines in a method can also be an indication that lines that should be described separately should be declared in a separate method. A good method has a name that describes the usefulness of the method itself, so the use of comments inside the method should be avoided. Mention some ways that can be done to improve the condition of the method that is too long!Directions: SHOW ALL YOUR WORK. REMEMBER THAT PROGRAM SEGMENTS ARE TO BE WRITTEN IN JAVA. Notes: Assume that the classes listed in the Quick Reference found in the Appendix have been imported where appropriate. Unless otherwise noted in the question, assume that parameters in method calls are not null and that methods are called only when their preconditions are satisfied. In writing solutions for each question, you may use any of the accessible methods that are listed in classes defined in that question. Writing significant amounts of code that can be replaced by a call to one of these methods may not receive full credit. An APLine is a line defined by the equation ax + by + c = 0 , where a is not equal to zero, b is not equal to zero, and a, b, and c are all integers. The slope of an APLine is defined to be the double value -a b/ . A point (represented by integers x and y) is on an APLine if the equation of the APLine is satisfied when those x and y values are substituted…What exactly is method overloading? Is it OK to declare two methods with the same name but distinct argument types? Is it legal to declare two methods in a class with similar method names and argument lists but distinct return value types or modifiers?
- What is true about indentation for method definitions in a class? A. None of the statements may be indented. B. The first line of the definition is not indented, but the statements that follow are. C. The first line of the definition is indented one level more than the class statement and the remaining statements of the method definition are indented an additional level D. Indentation does not matter for method definitions.Match the following: A class that contains no methods (other than constructors) that change any of the data in its object modifier means that there are no restrictions on where an instance variable or method can be used hiding implementation details is done by marking data and methods as When we call a method in Java using class type parameters Overloading is achieved when two or more methods in the same class have the same…private float c; private void method2(double y) { c = y; } in another class we created an object of the first class then within in it : tester.method2 (10.0f); are there any errors ? how many errors if there are any and with explanation please.
- Write the definition line of the method to overload the 'is equal to' operator (==). You do not need to write the whole method. python methodPLZ help with the following: Consider the following class For each of the following methods, indicate if it can or cannot be legally inserted in place of the comment //Method Here. If a method cannot be inserted, briefly explain why not.Answer with True or False for the following. Explain your answers.-It is legal to write a method in a class which overloads another method declared in the same.-It is legal to write a method in a superclass which overrides a method declared in a sub-class.