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