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Write down an applet which displays a 4X4 grid. When the user clicks on a square in the grid, the applet must draw a filled circle in it. If the square already has a circle, clicking on it must caus
Mick's Wicks makes candles in various sizes. Create a class for the business named Candle that contains data fields for color, height, and price. Create get methods for all three fields.
The performance of a WiMAX network appears to be lower expected and you suspect interference to be the cause. Write down a 2 page letter to the FCC that requesting the investigation. The letter must
Take a position on whether or not an object-oriented approach can be employed to develop any kind of system. Give two illustrations that support your position.
Writing an Applet with Graphics In this Programming Activity, you will write down an applet that employs graphics. You will draw a picture of your own design.
What do you mean by nested inner class? What special privileges does a nested inner class have? Give an illustration of how you declare a nested inner class.
Define a simple interface named Motorized with one method (maxSpeed) that returns the maximum attainable speed and another method (fuelType) which returns the kind of fuel required.
What is an abstract class and how does it differ from the regular class?
These are more specialized versions of the PizzaOrders you have been making all along and you decide to write a program which handles them the same as much as possible and reuses the code of a genera
What are the various types of DNS servers and their purpose across the WAN or the Internet?
What is the paintComponent method? How is it used in Java graphics? How does a program intentionally cause the paintComponent method to execute?
Explain the graphical coordinate system in Java. Where is the origin? What units apply to the x,y coordinates?
Explain the difference between throwing an exception and catching an exception?
What is an illustration of a JavaScript(r) framework? In the framework you have described, what is an illustration of an application which would work well on the site you are building for the class
Determine the purpose of using JavaScript(r) on a website? Determine a specific example of a JavaScript(r) application which will be beneficial on the site you are creating?
Determine the example of a JavaScript(r) framework? In the framework you have explained, what is an illustration of an application that would work well on the site you are building for the class?
Finally, make a Java test class. In your test class you must at a minimum: a) Construct 200 instances of each subclass, b) set up the corresponding characteristics, c) print the name of your employe
A fault is fundamentally a deviation from expected behavior. Faults might be due to a variety of factors, comprising hardware, software, operator (user), and network errors. Faults fall into three c
There are different ways you can use virtulazation. One method is hardware virtualization and that method has several different types like virtual machines, full virtualization, para-virtualization,
Most of the companies use virtualization to make test enviornments to test software and applications before releasing them. We do that before releasing anything new to our users.
Write down a java program and pseudocode to read a number up to 15 digits long or a date (dd/mm/yyyy). The program must differentiate numbers from input date, and prints them in alphabetic spelling
How would you categorize this kind of script? What resources could you use to develop the scripting skills?
What are mobile OSs you have personally used? Explain the merits and demerits of their effects. Share a resource you have found regarding mobile OSs.
What are the merits and demerits of the use of mainframes? In what kind of organizations would they be most likely to be implemented?
Explain the types of malware and the potential impact they can have on the system.