Author: Anonymous

What must a subclass do to modify a private superclass instance variable?

Merge sort has a O(n log2(n)) complexity. If a computer can sort 1,024 elements in an amount of time x, approximately how long will it take the computer to sort 1,024 times that many, or 1,048,576 elements?

What must a subclass do to modify a private superclass instance variable?

Consider the method powerOfTwo shown below: public boolean powerOfTwo(int n) { if (n == 1) // line #1 { return true; } else if (n % 2 == 1) // line #2 { return false; } else { return powerOfTwo(n / 2); // line #3 } } How many recursive calls are made from the original call of powerOfTwo(64) (not including the original call)?

 Use the ____ method to add a mouse listener to a component.

You wish to detect when the mouse is moved into a graphical component. Which methods of the MouseListener interface will provide this information?

If the user presses and releases a mouse button in quick succession without moving the mouse, which methods  of the MouseListener interface are called?

A collection that allows speedy insertion and removal of already-located elements in the middle of it is called a ____.

In big-Oh notation, when we consider the order of the number of visits an algorithm makes, what do we ignore? I    power of two terms II   the coefficients of the terms III  all lower order terms

In big-Oh notation, when we consider the order of the number of visits an algorithm makes, what do we ignore? I    power of two terms II   the coefficients of the terms III  all lower order terms