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- 1. Multiple Choice
Which of the following is a mechanism by which object acquires the properties of another object?EncapsulationAbstractionInheritancePolymorphism - 2. Multiple Choice
Which of the these is the functionality of ‘Encapsulation’?
Binds together code and data
Using single interface for general class of actions
Reduce Complexity
All of the mentioned
- 3. Multiple ChoiceWhich of the following supports the concept of hierarchical classification?PolymorphismEncapsulationAbstractionInheritance
- 4. Multiple ChoiceWhat is the difference between a class and an object?A class is a blueprint to make an objectAn object is a blueprint to make a classA blueprint is an object to make a classBlueprint class is an object make a
- 5. Multiple ChoiceAn object is an instance of a:parametermethodclassapplication
- 6. Multiple ChoiceThe wrapping up of data and functions into a single unit is calledoverloadingclassobjectencapsulation
- 7. Multiple Choice
You can make changes to an object with
methods
attributes
modifiers
parameters
- 8. Multiple Choice___________ are special methods that can be used to create and initialize an objectConstructorsclassesInterfacesObjects
- 9. Multiple ChoiceConstructors are called just once when ______.an object is being createda class is being terminatedclass is being closedan object is being destroyed
- 10. Multiple ChoiceThe super keyword is used to _______ the base class method.accessoverloadconvertchange
- 11. Multiple Choice
What is an object?
Everything
An instance of a class
A detail of a class
A class of details
- 12. Multiple Choice
A method is...
A way of calculating things in Java
A strategy for programming
A predefined set of instructions in a class
A way to sore details in a class
- 13. Multiple Choice
What does an object consist of?
Methods
Attributes
Methods and Attributes
Procedures
Variables
- Answer choicesTagsAnswer choicesTags