The Object data type (and those related to it like Function and Date) is the only JavaScript data type that has methods. True or False (Include valid reason)

Refer to the following interface: Provide two examples (screenshots) that in many ways could improve the above or similar interface using the principles of direct manipulation. Explain the relevant improvements as well. (Examples might have different object, labels and organization)

combines attributes and methods into one unit and hides its internal structure of objects. Select one: a.Information hiding b.Inheritance c.Polymorphism d.Encapsulation

QUESTION 3 Which of the following is true about Introduce parameter object refactoring technique?1. Does not work with Java2. The technique is used to increase performance as it requires less memory3. You will need to create a new structure (class) for the grouped data if that structure does not already exist 4.Used to to shorten methods

Create a java class called product with three data elements: name, price peer unit and quantity . Accessors and Mutators methods and at least three Constructors. In Main Java application call the product class to create at least three objects each with different constructor ,calculate the cost of each product object and the total price and print out the data about the product objects.

What are the names of the variables in a class? Group of answer choices G.I.Joe structure access members Those things we discussed in class...