Java Programming (MindTap Course List)
9th Edition
ISBN: 9781337397070
Author: Joyce Farrell
Publisher: Cengage Learning
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Expert Solution & Answer
Chapter 3, Problem 2RQ
Program Description Answer
In Java all the methods declarations should include “parentheses”.
Hence, the correct answer is option “C”.
Expert Solution & Answer
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Pieces of data that are sent into a method are known as __________. a. arguments b. references c. method variables d. data entries
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A(n) __________ can have an uninitialized value passed into it, but it must be set to some value before the method it belongs to finishes executing. a. input parameter b. reference parameter c. output parameter d. default parameter
Chapter 3 Solutions
Java Programming (MindTap Course List)
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- Every method declaration must contain _____________________. a. a return type b. a statement of purpose c. declared accessibility d. the static modifierarrow_forwardA method variable ___________ a class variable with the same name. Question 2 options: acquiesces to destroys overrides altersarrow_forwardA method's type is also its _____________________. a. scope b. accessibility c. parameter type d. return typearrow_forward
- When a method is __________, it means that multiple methods in the same class have the same name but use different types of parameters. a. emulated b. versioned c. threaded d. overloadedarrow_forwardTrue or False _6. A method can return one value ___7. A method can call itself. ___ 8. A method can take more than one parameter. 9. A method can call another method which can call a third method. 10. To calculate the value of 2.53.5, you use the Java statement Math.pow(3.5, 2.5);arrow_forwardThe method name combined with the method’s optional parameterList is called the method’s _____________________. a. autograph b. inscription c. signature d. statementarrow_forward
- 1. Method overloading distinguishes between methods based on _____. data types of arguments none of these number of arguments both number of arguments and data types of arguments 2. In Java, when you divide an int by another int, the result will be a(n) _____. int double none of these String float boolean Please give proper explanation and typed answer only.arrow_forwardWhen you want a method to be able to change the value of a variable that is passed to it as an argument, the variable must be __________. a. passed by reference b. a local variable c. passed by value d. a named constantarrow_forward21arrow_forward
- // Question 4: // Declare an integer variable named "variables with an initial value of 10. // Write a method named "SetToOne" that takes one out parameter. // The method should set the out parameter to 1. // Call the method SetToOne passing variables in the btngs click method. // Display the variable variables in the lblQ4. private void btn04_Click(object sender, EventArgs e) {arrow_forwardIf a method does not have a return statement, then Group of answer choices it will produce a syntax error when compiled it must be a void method it can not be called from outside the class that defined the method it must be defined to be a public method it must be an int, double, float or String methodarrow_forwardc# uppose there is a method called Current Deposit is your project class. The method header is as below: public static decimal Current Deposit( in years , decimal future, double rate) This method will return the current amount of money in an account if you pass the future amount, the annual interest rate, and years number. Write one statement to declare a decimal variable myMoney, call the method with the future amount $50,000.00, interest rate 8%, and 15 years, and assign the returned value to myMoney.arrow_forward
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