Computer Science Test - Freshman/Sophomore
  • 1. A Class is a?
A) Home Tool Markup Language
B) Hyperlinks and Text Markup Language
C) Blueprint that defines the variable
D) Raw text elements
  • 2. What is an Object?
A) Instance of a class
B) An individual component of an HTML document
C) Home Tool Markup Language
D) Raw text elements
  • 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) 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) Raw text elements
B) Specimen of a class
C) Function by reference
D) Home Tool Markup Language
  • 6. What is a Multi Dimensional Arrays?
A) Specimen of a class
B) Home Tool Markup Language
C) Function by reference
D) An array of an array
  • 7. When do you use inheritance?
A) When a relationship exist between two classes Function by reference
B) Specimen of a class
C) Home Tool Markup Language
D) An array of an array
  • 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 overriding
C) Relates to method overloading
D) Where more than one method have the same name but different signatures
  • 10. What is method overriding?
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 overloading
D) Relates to method overriding
  • 11. What is Static Polymorphism?
A) Relates to method overloading
B) Where more than one method have the same name but different signatures
C) Relates to method overriding
D) When one of the methods in the super class is redefined in the sub-class
  • 12. What is Dynamic Polymorphism?
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
  • 13. The word Dynamic refers to?
A) Determined at run-time
B) Relates to method overriding
C) Relates to method overloading
D) Not executed during execution
  • 14. The word Static refers to?
A) Relates to method overriding
B) Relates to method overloading
C) Not executed during execution
D) Determined at run-time
  • 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) Identifies hundreds of serious defects in large applications
B) Looks at an array of an array
C) Finds a relationship that exist between two classes
D) Home Tool Markup Language
  • 17. What is OOPs?
A) Oriented Object Programming
B) Object Ore Programming
C) Object Oriented Programming
D) Overloading 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 compiler
B) Exceptions defined by the developer
C) Exceptions defined by the computer
D) Exceptions defined by the IDE
  • 20. What type of Tool is FindBugs?
A) Concept
B) GUI
C) Project Management
D) Static Analysis
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