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