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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) Home Tool Markup Language
D) Blueprint that defines the variable
  • 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) Function by reference
B) Home Tool Markup Language
C) Raw text elements
D) Specimen of a class
  • 6. What is a Multi Dimensional Arrays?
A) Specimen of a class
B) Function by reference
C) Home Tool Markup Language
D) An array of an array
  • 7. When do you use inheritance?
A) Specimen of a class
B) When a relationship exist between two classes Function by reference
C) An array of an array
D) Home Tool Markup Language
  • 8. What word is used by the sub class to inherit features of the super class?
A) Object
B) Polymorphism
C) Finalize
D) Extend
  • 9. What is method overloading?
A) Where more than one method have the same name but different signatures
B) When one of the methods in the super class is redefined in the sub-class
C) Relates to method overriding
D) Relates to method overloading
  • 10. What is method overriding?
A) Where more than one method have the same name but different signatures
B) When one of the methods in the super class is redefined in the sub-class
C) Relates to method overloading
D) Relates to method overriding
  • 11. What is Static Polymorphism?
A) Relates to method overriding
B) Relates to method overloading
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
  • 12. What is Dynamic Polymorphism?
A) Relates to method overriding
B) When one of the methods in the super class is redefined in the sub-class
C) Where more than one method have the same name but different signatures
D) Relates to method overloading
  • 13. The word Dynamic refers to?
A) Determined at run-time
B) Not executed during execution
C) Relates to method overloading
D) Relates to method overriding
  • 14. The word Static refers to?
A) Relates to method overloading
B) Relates to method overriding
C) Determined at run-time
D) Not executed during execution
  • 15. What is FindBugs?
A) Relates to method overloading
B) Relates to method overriding
C) Determined at run-time
D) An Static Analysis Tool for Java
  • 16. What does FindBugs do?
A) Identifies hundreds of serious defects in large applications
B) Finds a relationship that exist between two classes
C) Home Tool Markup Language
D) Looks at an array of an array
  • 17. What is OOPs?
A) Overloading Object Programming
B) Object Oriented Programming
C) Object Ore Programming
D) Oriented Object Programming
  • 18. When do you declare a method class?
A) When a child class extends
B) When a child class implements the behavior method
C) Abstract method from a Non abstract
D) Oriented Object Programming
  • 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 compiler
D) Exceptions defined by the IDE
  • 20. What type of Tool is FindBugs?
A) GUI
B) Project Management
C) Concept
D) Static Analysis
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