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You are developing a simple graphics package that will allow you to draw and manipulate simple geometric shapes such as squares, rectangles, etc. Your initial design is along the following lines:
public class Rectangle {
private int h, w;
public int getHeight() {...}
public int setHeight(int x) {...}
...
}
public class Square extends Rectangle {
// ???
}This question has a ‘devil's advocate' nature to it and is in two parts.
You intend to model a square as inheriting from a rectangle. How would you complete the code on the above right to realize this intention?No matter how you do design the code for the square, you will be able to write code that will break the meaning of what it means to be a square or rectangle. After completing Part a, discuss the flaw in your design and outline some code that will cause it to break (your code should compile fine and will also execute without an error but will violate how a rectangle or square should behave).
1.what is cadastral surveying and mapping?2.what is spatial data information sdi?3.what is the bathurst declaration and
As you probably have noted, this course is organized to focus more on organizational and enterprise level issues than on individual or group behavior. There are other courses in the program that allow you the opportunity to reflect on lower le..
Mass Media EffectsThe study of mass media effects has a long and storied history that predates the existence of the communication discipline itself. Yet, its breadth and scope have made it challenging for the area to gain coherence.
develop a five-year strategic plan with cost estimates and a time line.describe the situation facing mensa at the time
given a 2-d point at position 20 30 show the results and intermediate steps for a translation of 10 35 a rotation of 45
what is bundled attribute ? ltbrgttypes of bundled attribute? ltbrgtexplain abount over all bundled atttribute?
Write a narrative that describes how you went about designing and implementing these modifications, how you tested your program. Did you use the test case during development or did you use the final words.txt from the start, or what?
Modify the single-cycle datapath to implement an instruction called 'add to zero' (addz). The 'addz' instruction adds two registers and stores the result in a register and also in the memory at address zero.
Discuss how this and other information security considerations will affect the design and development process for new information systems.
Write a program that allows the user to specify a triangle with three mouse presses. After the first mouse press, draw a small dot. After the second mouse press, draw a line joining the first two points.
Modify the product Program to use a GUI. The GUI should show the data one product at a time, including the product number, the name of the item, the number of units in stock.
Rewrite Programming Exercise to create a GUI. Your probram should let the user eanter the loan amound and loan period in the the number of years from the tests fields and it should sisplay the monthly and total payments for each interest rate start..
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