Object Oriented Programming - Instantiating an Object
Blueprint
Class
Object
Which one of the following statements is true?
There can be many classes of the same object
There can be many objects of the same class
Needs to be created
Instantiated
Encapsulation
Each Instance has variables with different values
Instance Methods
Instance Variable
What does new Operator do?
Instantiates (creates) an object of a class
Allocates space in the computers memory
Instantiates (creates) an object of a class and allocates space in the computers memory
None of the above
Movie one = new Movie("Argo", 90, "Lamont Johnson"); - Movie is a ______
Class from which the object is instantiated
Identifier of object
Operator
Arguments for constructor method
Movie one = new Movie("Argo", 90, "Lamont Johnson"); - one is a ______
Class from which the object is instantiated
Identifier of object
Operator
Arguments for constructor method
Identifier of object should be ______
Upper case
Lower case
Movie one = new Movie("Argo", 90, "Lamont Johnson"); - new is a ______
Class from which the object is instantiated
Identifier of object
Operator
Arguments for constructor method
Movie one = new Movie("Argo", 90, "Lamont Johnson"); - "Argo", 90, "Lamont Johnson" are ______
Class from which the object is instantiated
Identifier of object
Operator
Arguments for constructor method
When a new operator is used, ______
A variable that points (pointer, reference variable) to an object is created in memory. It stores the address or reference to the location where the object is stored.
An object is created in memory.
A variable that points (pointer, reference variable) to an object is created in memory. It stores the address or reference to the location where the object is stored and an object is created in memory.
None of the above
Pointer is also known as ______
Reference variable
Arrow
Is this allowed?
Yes
No
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