A functor is a function symbol that names the relationship, but the name can be anything as long as it's a valid identifier. True False
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- The act of assigning a value to a variable or any other entity using the Assignment operator is a fundamental operation in programming. It involves the transfer of a specific value to the designated entity, thereby replacing any previous value that may have been stored in it.When defining a variable, "type" is not enough. All variables are endowed with their own unique set of characteristics, including their own data type. So how can we make use of this idea, which allows us to describe any variable's properties?To properly define a variable, you must also provide its "type" and "other properties," in addition to the variable's name. All variables, in other words, contain more information about them than just their data type. In the future, we will be able to better describe the qualities of any variable if you could please elucidate on the idea that would make this possible.
- Variable means an attribute or characteristics a. TRUE b. FALSETo declare a variable, "type" alone is not enough. Every variable is distinguished by its data type and a set of additional characteristics. So how can we make use of this idea, which allows us to describe any variable's properties?In a three page discussion, describe the differences between properties and variables.
- A variable's "type" must be followed by "additional characteristics" in order to be fully defined. Alternatively put, variables have a data type and other properties. Describe the idea that enables us to understand the characteristics of any variable.This is an object oriented programming question Draw the class diagram only The diagram should be well defined Describe every relation that they are one to many or not. Mr.Fayyaz is a milkman who is supplying milk to many customer. Each customer has its name CNIC Home_Address and phone number. Mr Fayyaz wants to keep the track of daily milk supply quantity and price. He also wants to monthly record of each customer. Customer could also login and use the milkman application to view its bill. Mr Fayyaz could see the total sales of each customer. The milk has two types buffalo milk and cow milk. Mr Fayyaz also want to maintain the record of workers in the application. Define the classes (attributes, behaviors or function) Make getter or setter and constructor Define Generatebill() function in milkman class. Define viewbill() function in customer class.In order to properly define a variable, "type" alone is not sufficient. Every variable has its own specific set of properties, including the data type that corresponds specifically to that variable. How then can we put this concept to use, which gives us the ability to describe the characteristics of any variable?
- Assume the Product structure is declared as follows: struct Product { string description; // Product description int partNum; // Part number double cost; // Product cost }; 1. Add two constructors to the Product structure declaration. The first should be a default constructor that sets the description member to the null string and the partNum and cost members to zero. The second constructor should have three parameters: a string, an int, and a double. It should copy the values of the arguments into the description, partNum, and cost members. 2. Define a print function as member of the struct that prints an object of this struct in the following format. Description: Claw Hammer Part Number: 547 Part Cost: $8.29 3. Declare an array of size 5 with pointers and named it ”items”. Initilize it with user input values. 4. Write a print function (not as a member of the struct) and pass a pointer to the pointer that points to the array(double pointer) and print all the items of the array. 5.…It is important that the guidelines that govern functions that are equipped with default parameters be stated.In order to define a variable correctly, "type" alone is insufficient. Every variable has its own unique set of properties, including the data type that corresponds to that variable specifically. How can we then apply this concept, which allows us to describe the characteristics of any variable?