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dicussion

this is frist question

  • In your own opinion, discuss the different kinds of storage devices that you have used or that are available in the market.
  • In your discussion, include the various protocols and interface types such as IDE, PATA, SATA, SCSI, FireWire, and USB.

this is second question

technology expert only

please read the instructions and what is expected of you before shaking hand. i would love to have an expert in this. don't haste to shake hand then finally you refund and claim that it is difficult. all the best. 

Attachments: 

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I'm majoring in computer science and i have a paper that due after 2 days. 

 

who wants to do it?

A+ Work

The program should consist of three classes. The first class should define the GUI and should be hand-coded and not generated by a GUI generator. In addition to the main method and a constructor to build the GUI, event handlers will be needed to handle each of the four buttons shown above. When the Withdraw button is clicked, several checks must be made. The first check is to ensure the value in the text field is numeric. Next a check must be made to ensure the amount is in increments of $20.

A+ Answers

Question 1

Based on the data definition class identified below, which of the following statements shows the correct way to represent the instance variable, name, within a UML class diagram?

 

(+) String : name

(+) name : String

None of the other answers are correct.

(-) String : name

(-) name : String

 

Question 2

that you wrote about two years ago for someone. Looks very similar to the one that

Q Java program that you wrote about two years ago for someone. Looks very similar to the one that I am having an issue with. 1) Develop a Java application to calculate the monthly paychecks for a number of different types of employees. The employee types are created in a subclass array based on parent base class Employee. Does this ring a bell? 

 

The code above is C++ version. In java, you must make the variables private

class Room

{



private:

double L;

double W;

public:

//functions go here.

}

class House

{

private:

Room room1;

Room room2;

public:

//functions go here

}



The code above is C++ version. In java, you must make the variables private. Dont forget to use the "new" command. Basic Example: House h = new House();

*Make sure each class is in its own file with the correct functions and data types*

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