A reference parameter is a formal parameter that receives the memory address of its corresponding actual parameter. O True False
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Q: What is the definition of a reference parameter?
A: Question : What is the definition of a reference parameter?
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- What are the differences and the similarities between a call-by-value parameter and a constant call-by-reference parameter? Declarations that illustrate these follow.void callByValue(int x);void callByConstReference(const int& x);It is convention that all metmber variables in a Java class are declared to have_____ access so they are not accessible outside the class.The Hal9000 has one constructor which takes a String parameter of a name of the crew member it is interacting with. It has methods: public String getName() which gets the name public void setName(String newName) which sets a new name public String greet() which returns a string consisting of "Greetings, name" where name is the name supplied in the constructor. public String reportStatus() which returns a string consisting of "All systems are operating normally, name" where name is the name supplied in the constructor. public String execute(String command) which returns a string consisting of "I am sorry, name. I can't " + command where name is the name supplied in the constructor and command is the parameter. Supply Javadoc for the constructor and all the methods
- The Hal9000 has one constructor which takes a String parameter of a name of the crew member it is interacting with. It has methods: public String getName() which gets the name public void setName(String newName) which sets a new name public String greet() which returns a string consisting of "Greetings, name" where name is the name supplied in the constructor. public String reportStatus() which returns a string consisting of "All systems are operating normally, name" where name is the name supplied in the constructor. public String execute(String command) which returns a string consisting of "I am sorry, name. I can't " + command where name is the name supplied in the constructor and command is the parameter.Instructions: In the code editor, you are provided with a treasureChestMagic() function which has the following description: Return type - void Name - treasureChestMagic Parameters - an address of an integer Description - updates the value of a certain integer randomly You do not have to worry about how the treasureChestMagic() function works. All you have to do is ask the user for an integer and then call the treasureChestMagic() function, passing the address of that integer you just asked. Finally, print the updated value of the integer inputted by the user. Please create a main code for my function that works with this. This is my code: #include<stdio.h>#include<math.h> void treasureChestMagic(int*); int main(void) { // TODO: Write your code here return 0;} void treasureChestMagic(int *n) { int temp = *n; int temp2 = temp; *n = *n + 5 - 5 * 5 / 5; temp2 = (int) pow(2, 3); if(temp % 3 == 0) { *n = temp * 10; } else if(temp %…Which keyword is used so that a reference parameter may be given, and what does it stand for?
- When parameters are passed between the calling code and the called function, formal and actual parameters are matched by?: their relative positions in the actual and formal parameter lists their names their data types their data types AND their relative positions in the actual and formal parameter lists their data types AND their namesWhen a(n)__________ is provided for a parameter, it becomes possible to call the method without explicitly passing an argument into the parameter.a. local argumentb. empty argumentc. default argumentd. expressional argumentIn Python, to make a variable inside a class private so that functions that are not methods of the class (such as main() ) cannot access it, you must _____________ write the word private then a space before the variable name write the word hide then a space before the variable name start the name of the variable with two underscores do nothing because Python variables declared inside a class are private by default
- Need help with implementing of this program in C# by using Interface. Task: RenameFile Create an interface IUndoable to represent actions that can be reversed. Create a class that renames a file, and make it undoable.What exactly is the distinction between an argument and a parameter variable?So that a reference parameter may be supplied, which keyword is used?