Created by Terri Street Copyright, 2000

 1,000,0001,000,000  500,000500,000  250,000250,000  125,000125,000  64,00064,000  32,00032,000  16,00016,000  8,0008,000  4,0004,000  2,0002,000  1,0001,000    

Click to return to question, Cont-P to switch to the pen, cross out two incorrect answers, then Cont-A to switch back to pointer.

Click to return to the question and poll the class

Click on link to Google, or click on this oval to return to question and ask a friend

 A. decimal A. decimal  C. char C. char  B. int B. int  D. double D. double Which of these is not a primitive data type?

Back to Board  A. decimal

 A. multiplier A. multiplier  C. incrementor C. incrementor  B. extender B. extender  D. equalizer D. equalizer Fill in the blank: for({initialization};{exit condition};{________})

Back to Board C. incrementor

 A. break A. break  C. package C. package  B. case B. case  D. const D. const Which keyword is used to create individual arguments in a switch statement?

Back to Board B. case

 A. parent classes can have several A. parent classes can have several children classes  C. children classes can have several C. children classes can have several parent classes  B. parent classes can only have a B. parent classes can only have a single child class  D. A and C D. A and C Which of the following is true in java?

Back to Board A. parent class can have several children classes

 A. public final main(Char [] Object) A. public final main(Char [] Object)  C. private static final main(String args) C. private static final main(String args)  B. private static void main(Char [] args) B. private static void main(Char [] args)  D. public static void main(String [] args) D. public static void main(String [] args) What is the correct syntax for a main method?

Back to Board D. public static void main(String [] args)

 A. initializes a class A. initializes a class  C. pops the top of a stack C. pops the top of a stack  B. pops a linked-list B. pops a linked-list  D. pops the top of a queue D. pops the top of a queue What does the pop() method do?

Back to Board C. pops the top of a stack

 A. shortens A. shortens  C. creates C. creates  B. implements B. implements  D. extends D. extends To use an interface,you must write a class that ______ the interface.

Back to Board B. implements

 A. Deletion of elements A. Deletion of elements  C. Direct access to elements C. Direct access to elements  B. fixed size B. fixed size  D. complex insertion D. complex insertion What is an advantage of using an array over a linked list?

Back to Board C. Direct access to elements

 A. NoSuchElement A. NoSuchElement  D. RuntimeComplexity D. RuntimeComplexity Which of the following is not a common exception?  C. ArrayIndexOutOfBounds C. ArrayIndexOutOfBounds  B. NullPointer B. NullPointer

Back to Board D. RuntimeComplexity

Which kind of class does not “pollute” the name space of the package?  A. Hidden Class A. Hidden Class  C. Super Class C. Super Class  D. Outer class D. Outer class  B. Inner class B. Inner class

Back to Board B. Inner Class

 A. Delegation A. Delegation What technique would allow a object to “change” class over time?  C. Recursion C. Recursion  B. Polymorphism B. Polymorphism  D. Anamorphism D. Anamorphism

Back to Board A. Delegation

 B. GridBag Layout B. GridBag Layout Which of the following is a Layout Manager?  A. Container Layout A. Container Layout  C. Panel Layout C. Panel Layout  D. Frame Layout D. Frame Layout

Back to Board B. GridBag Layout

 C. Overrides C. Overrides  A. Hides A. Hides  B. Overloads B. Overloads  D. Equals D. Equals Superclass Instance Method Superclass Static Method Subclass Instance Method ????????Generates a compile-time error Subclass Static Method Generates a compile-time error Hides

Back to Board C. Overrides

 D. next D. next Fill in the blank: private Node getLastNode() Node cNode=this.first; Node pNode=null; while(cNode != null){ pNode=cNode; cNode=cNode. _____; } return pNode; }  A. null A. null  C. first C. first  B. data B. data

Back to Board D. next

 A. Because the recursion happens A. Because the recursion happens on nodes, not lists. In implementing a linked list recursively, why do some methods require helper functions?  B. Because the recursion happens B. Because the recursion happens on stacks, not lists.  D. Because the recursion happens D. Because the recursion happens on queues, not stacks.  C. Because the recursion happens C. Because the recursion happens on lists, not nodes.

 A. Because the recursion happens on nodes, not lists.

Sorry, try again!

Thanks for playing! Good Luck!