Computer Science Test - Freshman/Sophomore
  • 1. A Class is a?
A) Home Tool Markup Language
B) Blueprint that defines the variable
C) Hyperlinks and Text Markup Language
D) Raw text elements
  • 2. What is an Object?
A) Instance of a class
B) Home Tool Markup Language
C) Raw text elements
D) An individual component of an HTML document
  • 3. An array must be the same what?
A) Blueprint that defines the variable
B) Home Tool Markup Language
C) Same data structure and type
D) Hyperlinks and Text Markup Language
  • 4. What 3 steps do you use for an Array?
A) An individual component of an HTML document
B) Home Tool Markup Language
C) Raw text elements
D) Declare, Construct and Initialize
  • 5. Arrays are passed to what?
A) Specimen of a class
B) Function by reference
C) Raw text elements
D) Home Tool Markup Language
  • 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) 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) Where more than one method have the same name but different signatures
B) Relates to method overloading
C) Relates to method overriding
D) When one of the methods in the super class is redefined in the sub-class
  • 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 overriding
D) Relates to method overloading
  • 11. What is Static 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 overloading
D) Relates to method overriding
  • 12. What is Dynamic 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
  • 13. The word Dynamic refers to?
A) Relates to method overriding
B) Determined at run-time
C) Not executed during execution
D) Relates to method overloading
  • 14. The word Static refers to?
A) Not executed during execution
B) Relates to method overriding
C) Relates to method overloading
D) Determined at run-time
  • 15. What is FindBugs?
A) An Static Analysis Tool for Java
B) Relates to method overriding
C) Relates to method overloading
D) Determined at run-time
  • 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) Object Ore Programming
B) Overloading Object Programming
C) Oriented Object Programming
D) Object Oriented 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) When a child class extends
D) Oriented Object Programming
  • 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) Static Analysis
B) Project Management
C) GUI
D) Concept
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