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Computer Science Test - Freshman/Sophomore
Contributed by: Brown
  • 1. A Class is a?
A) Hyperlinks and Text Markup Language
B) Blueprint that defines the variable
C) Home Tool Markup Language
D) Raw text elements
  • 2. What is an Object?
A) An individual component of an HTML document
B) Home Tool Markup Language
C) Instance of a class
D) Raw text elements
  • 3. An array must be the same what?
A) Same data structure and type
B) Hyperlinks and Text Markup Language
C) Blueprint that defines the variable
D) Home Tool Markup Language
  • 4. What 3 steps do you use for an Array?
A) Home Tool Markup Language
B) An individual component of an HTML document
C) Declare, Construct and Initialize
D) Raw text elements
  • 5. Arrays are passed to what?
A) Home Tool Markup Language
B) Raw text elements
C) Specimen of a class
D) Function by reference
  • 6. What is a Multi Dimensional Arrays?
A) An array of an array
B) Specimen of a class
C) Function by reference
D) Home Tool Markup Language
  • 7. When do you use inheritance?
A) Home Tool Markup Language
B) Specimen of a class
C) An array of an array
D) When a relationship exist between two classes Function by reference
  • 8. What word is used by the sub class to inherit features of the super class?
A) Extend
B) Object
C) Finalize
D) Polymorphism
  • 9. What is method overloading?
A) Relates to method overloading
B) Relates to method overriding
C) Where more than one method have the same name but different signatures
D) When one of the methods in the super class is redefined in the sub-class
  • 10. What is method overriding?
A) Relates to method overriding
B) Where more than one method have the same name but different signatures
C) Relates to method overloading
D) When one of the methods in the super class is redefined in the sub-class
  • 11. What is Static Polymorphism?
A) Where more than one method have the same name but different signatures
B) Relates to method overriding
C) Relates to method overloading
D) When one of the methods in the super class is redefined in the sub-class
  • 12. What is Dynamic Polymorphism?
A) Relates to method overriding
B) Relates to method overloading
C) When one of the methods in the super class is redefined in the sub-class
D) Where more than one method have the same name but different signatures
  • 13. The word Dynamic refers to?
A) Relates to method overloading
B) Determined at run-time
C) Relates to method overriding
D) Not executed during execution
  • 14. The word Static refers to?
A) Determined at run-time
B) Relates to method overloading
C) Relates to method overriding
D) Not executed during execution
  • 15. What is FindBugs?
A) Determined at run-time
B) Relates to method overriding
C) An Static Analysis Tool for Java
D) Relates to method overloading
  • 16. What does FindBugs do?
A) Identifies hundreds of serious defects in large applications
B) Finds a relationship that exist between two classes
C) Looks at an array of an array
D) Home Tool Markup Language
  • 17. What is OOPs?
A) Object Ore Programming
B) Overloading Object Programming
C) Object Oriented Programming
D) Oriented Object Programming
  • 18. When do you declare a method class?
A) Abstract method from a Non abstract
B) When a child class implements the behavior method
C) Oriented Object Programming
D) When a child class extends
  • 19. What is user-defined exception in Java?
A) Exceptions defined by the computer
B) Exceptions defined by the developer
C) Exceptions defined by the IDE
D) Exceptions defined by the compiler
  • 20. What type of Tool is FindBugs?
A) Static Analysis
B) Concept
C) GUI
D) Project Management
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