please use java to answer the following question Develop a GUI application to manage product file. For each product following information is kept: Product id (integer and unique) Product name Product price (double and positive) The application will be evaluated based upon the following criteria: GUI Design (4 points)Designed using suitable GUI controls i.e. labels, text boxes, buttons, menu, etc. Note: for this question: No functionality is needed. No usage of the file needed For any GUI questions in this course, you cannot use GuiBUilders. If, in any part of your code, you use a GuiBuilder, you will not receive any mark

Q: Explain why using XML Schema is a step forward from using document type declarations (DTDs).

A: Lets see the solution.

Q: Grace Hopper, did you create the computer?

A: let us see the answer:- Introduction:- Brewster, Grace Murray Hopper (née Murray; December 9, 1906 –...

Q: The length of both the search and the lookahead buffer is 8 (3 bits for coding the distance and the ...

A: Lets see the solution in the next steps 

Q: According to the Moore's law, how does Moores law enable supercomputing and grid computing?

A: Solution :  Moore's law :               As per standard meaning, Moore's law states that the number ...

Q: How does cloud storage work as a data backup solution?

A: Given We know about the cloud storage work 

Q: For each of the following pairs of representations of regular languages, prove that they define diff...

A:

Q: What changes would you need to make to ensure that the application works on mobile phone browsers?

A: Lets see the solution.

Q: 1. Consider the following grammar and try to find out Operator Precedence and Associativity. Is the ...

A: I have answered this question in step 2.

Q: Use Python language. Write a program to input the length of a string x and then generate a random st...

A: Write a Python program to input the length of a string x and then generate a random string having a ...

Q: Provide a description for the Str copy variable.

A: strcpy() is a C/C++ library function for copying one string to another. It is found in the string.h ...

Q: Write a Python program to list all the files which is present under "/" directory.

A: Python Code: '''   Python program that lists the files present in the current working directory and ...

Q: 1. ADDI Ss0, Szero, 10 ADDI Ss1, Szero, 9 SB $s0, -10(Ssp) SB $s1, -9(Ssp) LB $s2, -9(Ssp)

A: The given code snippets are written in assembly language.

Q: Perform Quick sorting algorithm using the given array elements:   1, 3, 9, 8, 2, 7, 5 where the pi...

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Q: Please can some1 solve this C++ Question !   C++ PLS !!   Write a class called CoffeeShop, which...

A: Program Explanation- Constructor to initialize all variables. Getters for all instance variables. S...

Q: 1. Create a console program that will perform the following: Ask the user to enter the pieces of app...

A: Start  input number of apple input total price output original price and output converted price stop

Q: Choose two correct answers for the missing step of the algorithm below to find the result of solving...

A: Find the algorithm given as below :

Q: How to make a Logisiim circuit that multiplies the negative binary numbers 1010 (-6) and 1011 (-5) t...

A: Circuit diagram:

Q: Fetch/execute cycles cause the ALU to access main memory a certain number of times.

A: Fetch/execute cycles cause the ALU to access main memory a certain number of times.

Q: Instructions: Analyze the program below and determine what are the identifiers in there. using Sys...

A: Identifiers are user defined words such as variable name, class name, method name, block name etc.  

Q: The rules that must be followed when constructing a program are called __________.

A: Lets see the solution.

Q: Differentiate the different I/O techniques. Do not just define each technique. Give examples on how ...

A: Different I/O techniques: 1) Programmed I/O: The outcome of the I/O instructions written in the comp...

Q: The history of evolution and computer systems in terms of technology and trends should be given in a...

A: Step 1) Computers have become part and parcel of our daily lives. - They are everywhere - Laptops, t...

Q: What is a firewall's principal purpose? What are the general guidelines for using packet filtering?

A: Purpose of firewall :  A firewall prevents unauthorized access to your computer network. It does thi...

Q: Exactly when was the first laptop computer created, and by whom?

A: Introduction: Computers have grown into a new innovative shape in recent years, necessitating portab...

Q: Retype the statements, correcting the syntax errors. System.out.println("Num: " + songnum); System...

A: Code after remove Error is given below : 

Q: database management ABC Walk-in Clinic is located in a large metropolitan city in Canada. The clin...

A: Given The answer is given below According to the information given:- We have to follow instruction m...

Q: Answer TRUE if the expression will return non-zero and FALSE if not. Evaluate using  the following d...

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Q: Due to the high cost of computer time required for editing, data processing professionals normally o...

A: Introduction: Data editing is described as the process of reviewing and adjusting survey data gather...

Q: Step-By-Step Assignment Instructions Assignment Topic: How data breaches occur and are discovered....

A: In questions with many questions, we must answer the first one.   А  dаtа  breасh  оссurs  when  inf...

Q: How did the computer get the title "Person of the Year?"

A: Introduction: Data manipulation and calculation are the primary functions of a computer.  It has the...

Q: year did the ENIAC come into existenc

A:   What year did the ENIAC come into existence?   in the following step we will discuss in the de...

Q: There are multiple publicly accessible web and application servers in the CSM Tech group. All of you...

A: EXPLANATION AND ANSWER: The public DNS servers are now doing recursive searches for internal and ext...

Q: Date: The term "computer literacy" was first used in what decade.

A: Computer literacy is knowledge to use computer system efficiently.    

Q: A virtual machine is created to serve a purpose, depending upon the available resources in the resou...

A: A VM provides an isolated environment for running its own OS and applications independently from the...

Q: What design problems do you think can occurif a user browses a website on a smartphone?How is it res...

A: Lets see the solution.

Q: ● Write TCP client and server that can communicate to each other saying “Hello I am client and My id...

A: The following code performs the above actions:

Q: 7. Cornered! by CodeChum Adnin Attention again soldier Our men have been comered by he enemy and we ...

A: We need to read in the number of users from the user. Create an array of men. Read in the enemy valu...

Q: Describe the disadvantages of three-tier architectures.

A: Lets see the solution.

Q: Why is John von Neumann so significant?

A: Introduction: Von Neumann was a Hungarian mathematician who became famous in the early twentieth cen...

Q: )a) Draw the given function in the MATLAB command line by following the steps below. 1. Time vector ...

A: code :  Editable code :  t=0:0.1:10; x=t.*exp(-t); plot(t,x) grid on; xlabel('t(time)'); ylabel('x...

Q: Networking in a local region has several benefits.

A: Introduction : A Local Region Network (LAN) is a data communication network that connects several te...

Q: Merge normalized relations from separate userviews into a consolidated set of well-structuredrelatio...

A: Lets see the solution  in the next steps 

Q: Find the output LBP Image at specified position. Imagine LBP operated on a 3x3 of input image. Demon...

A: About LBP(local binary pattern): ======================================= it is a popular technique u...

Q: What are the six common steps needed to access databases from a typical program?

A: Lets see the solution.

Q: Provide a brief description for ReadKey.

A: The ReadKey() function is one of the Console's overload list methods. The readKey() and writeKey() f...

Q: What are the characteristics of a dynamic Web site that enable it to better support the development ...

A: Lets see the solution.

Q: Question: A logic circuit has 4 inputs and an output. The Output will be high for binary input combi...

A: Given:   A logic circuit has 4 input and an output. Output will be high for binary input Combination...

Q: emperature can be measured in different units, including in Fahrenheit ("F) and Celsius ("C). The co...

A: Please find the answer below :

Q: computePI(int n) – One remarkably simple formula for approximating the value of ? is the so-called M...

A: We need to implement the function computePI that computes the approximate value of PI using the foll...

Q: What are the two most important components on a computer motherboard?

A: What are the two most important components on a computer motherboard?    

Running Time of Application

The application has a feature called running time. It is one of the parameters for measuring its performance. It is written in a particular language and is designed to perform a specific task. Applications run in a specific environment. The execution of the business will depend on the application’s running time. It must be optimized in order to get the maximum benefits out of the application.