Write a program that reads the sales for five stores from a text data file. The program should display a horizontal bar graph comparing each store's sales. Create each bar in the bar graph by displaying a row of asterisks. Each asterisk should represent $100 of sales.
Q: TCP session hijacking was achieved between your desktop Computer and HSBC.COM. This attack blocked…
A: In this question we have to understand how TCP session hijacking attack potentially jeopardize your…
Q: Discuss how the operating system of a computer could be affected by concurrent processing.
A: Dear Student, Concurrent processing is a type of computing that allows multiple processes to run…
Q: In distributed database systems, which is preferable: data replication or data fragmentation? Could…
A: Answer is
Q: The operating system's structure may be designed in a variety of ways. Compare and contrast the…
A: The design of an operating system's structure can vary depending on the goals, requirements, and…
Q: demonstrates the ComparatorDemo class, which uses Arrays after populating a collection with Student…
A: The ComparatorDemo class is an example of how to use the Comparator interface in Java to sort…
Q: In software engineering, fundamentals are in limited supply. Explain?
A: In software engineering, fundamentals are often said to be in limited supply because the basic…
Q: When written out completely, what does the acronym GSM refer to? The little SIM card is a crucial…
A: Answers:- GSM, or Global System for Mobile Communications, is an acronym. It is a mobile…
Q: IT professionals manage a lot of data daily. The company needs duplicate data. Network file saving…
A: A variety of disc and storage characteristics can be utilised to achieve duplication and durability…
Q: How much of a difference does it make in Linux whether or not you make use of partitions?
A: Partitioning a hard drive is the process of splitting it into different partitions using partition…
Q: What value can wireless networks provide to underdeveloped nations? The use of local area networks…
A: Answer is
Q: During this session, we'll talk at length about why architectural design is so crucial in the world…
A: Software architecture is crucial. Software architectural design involves selecting hardware and…
Q: How does one's computer system vary from an architecturally designed system
A: construction of buildings: Architecture design describes how physical components are placed together…
Q: How do various OSes protect their data and services from being compromised?
A: Without an operating system, a computer is nothing more than a machine because the OS is a piece of…
Q: 2. A box contains one fair coin, three trick coins with heads on both sides, and two trick coins…
A: To determine the probability of the coin coming up heads, first, let's analyze the coins in the box:
Q: In this talk, you'll provide an in-depth discussion of the role that architectural design plays in…
A: Introduction: Architectural design is crucial to software development. Architectural style in…
Q: n application that makes use of modular de
A: Modular design is a software engineering approach where a system is divided into smaller and…
Q: Answer the given question with a proper explanation and step-by-step solution. void One (int &…
A: According to the given One function: It takes two arguments: first and second. The first argument…
Q: You are given an integer, . Your task is to print an alphabet rangoli of size . (Rangoli is a form…
A: Define the function rangoli that takes an integer size as input, which represents the number of rows…
Q: shows the ComparatorDemo class, which populates an array of Student objects and then calls…
A: Introduction: Using the Comparable implementation approach, it’s also possible to sort an array of…
Q: D. Implement a function that finds the last check digit using congruence; 3x₁ +7x2 + 2x3 + x4 + 3x5…
A: Algorithm: Define a function called FindLastCheckDigit that takes a string parameter digits…
Q: When was the first known usage of an abacus, and what was it used for?
A: Introduction: Long before addition machines, calculators, and computers were created, humans used…
Q: Solve the following problems using Scala with Classic Akka Actors. For each problem, also implement…
A: Shuffler actor: It accepts a message containing a deck of cards as a list of even length, an integer…
Q: Understanding the distinction between computer science and software engineering is crucial.
A: distinction between computer science and software engineering.
Q: Explain a few different approaches that may be used to effectively take control of a meeting. What…
A: Describe a few possible strategies for successfully gaining control of a meeting.
Q: Explain how the software development lifecycle relates to user-centered design principles
A: The software development lifecycle (SDLC) is a process used by software development teams to plan,…
Q: What use do wireless networks serve in developing countries? Local area networks (LANs) and hard…
A: Introduction: Homes with numerous PCs, tablets, and mobile gadgets use more electronic devices.…
Q: Which has more benefits: traditional computing or cloud computing? Is using the web from a…
A: Cloud computing creates an online environment that can handle more jobs without slowing down. Cloud…
Q: Write a complete Java program including comments to do the following: Outline: The program will…
A: Here is a complete Java program to compute baseball statistics, including comments to explain each…
Q: For analytical methods that don't involve systems, a structured language may be useful.
A: Yes, that is correct. A structured language can be useful for analytical methods that do not involve…
Q: Vocabulary Task (C language) please also include how to create a txt file and where will it be…
A: Below is an implementation of the program in C language:
Q: Where would you typically look for a violation of the DRY principle?
A: A violation of the DRY (Don't Repeat Yourself) principle can occur in many different areas of…
Q: IT professionals manage a lot of data daily. The company needs duplicate data. Network file saving…
A: Hello student Greetings Hope you are doing great Thank you!!!
Q: What terms would you use to describe a function? Provide an example to support the argument you're…
A: Introduction: A function is a self-contained section of code that can be called upon by other parts…
Q: Why is it important to prioritize the needs of end users while designing software?
A: User Centered Design: "User-Centered Design UI development method that takes into account user…
Q: What use does it serve to store documents in XML format?
A: XML is platform independent, allowing any application or system capable of reading and interpreting…
Q: The second picture is the code. I want the output of the code to look like picture one. What part do…
A: After correcting the code, I have provided PYTHON CODE along with CODE SCREENSHOT and OUTPUT…
Q: Why does almost everything in our lives include technology?
A: Given: Why is it that all of the technological aspects of human existence are so convoluted?
Q: In this talk, we'll discuss why architectural design is crucial throughout the program creation.
A: Introduction: Architectural style in software development: Software design is a system plan that all…
Q: Circuit switch networks and packet switch networks both have advantages and disadvantages that…
A: Circuit switch networks Advantages - They give a committed correspondence channel that ensures a…
Q: Below are some of the most important tasks that an OS must perform:
A: What is operating system: The software that manages hardware resources, provides services to…
Q: Use object-oriented design where it makes sense to. Structured design is a viable option in some…
A: Definition: Programming languages employ objects. OOP includes hiding and polymorphism. OOP links…
Q: There is a vast variety of issues that might arise in wireless networks that must be addressed.…
A: In order to function effectively, modern commercial enterprises depend on dependable, secure…
Q: Provide some reasons for thinking that the amount of effort required by the interactive approach is…
A: According to the information given:- We have to define some reasons for thinking that the amount of…
Q: Provide a brief explanation of the ways in which UNIX processes and threads are distinct from those…
A: Linux: UNIX has had a significant impact on Linux, a functional operating system.The process…
Q: What images do you conjure up when you hear the words "programming style"? Give me your opinion. Is…
A: Writing code that is straightforward, beautiful, and easy to understand is the goal of superb…
Q: Is it possible to offer an overview of the compiler as well as an explanation of the relevance of…
A: Examinability: Communicate nonverbally. BNF syntax. Simple syntax graph. Path it. Compilers The…
Q: Describe the positive and negative effects of ICT on society.
A: Given: How does ICT affect society? Technology's pros and cons Life has two sides, like a coin.…
Q: What use does it serve to store documents in XML format?
A: Introduction The widely used markup language XML (Extensible Markup Language) was created with the…
Q: We won't go into detail about how processes are really implemented in operating systems just now.
A: Your answer is given below.
Q: Which architectural design pattern is most suitable for computer systems in which a single component…
A: Introduction: The MVC design paradigm is best suitable for apps where data is produced by one…
Step by step
Solved in 4 steps with 2 images
- INPUT: Your program will read an undirected graph representation from a file called graph.txt (text file). The first line contains a number, which is the number of vertices (n). We assume the vertices are 1,2,3,…, n The second line will show 2 distinct numbers between 1 and n. After these 2 lines, there will be the edges listed in separate lines with three numbers: The first two numbers represent the edge ends (undirected graph), while the third number is the weight for that edge. For example, the graph in Figure 8.4.7 is represented as follows: 6 16 122 141 233 251 451 362 562 The program will implement the Dijkstra’s Algorithm and OUTPUT [the shortest path] and [the total weight] between the 2 vertices in line 2, e.g., for the graph above it should output: [1,4,5,6] [4]How to write a program in java that can read numbers from a text file into an array then output these numbers 5 per line and display a ">" character next to each number that is greater than the average, then output a graph using "*" to show how many of each number there are? ex if the number 0 appears 5 time output 0 = ***** the text file is formated as show in screen shotWrite a program using PHYTHON to create a grocery list where the user will add items one at a time until entering the word "STOP".At that point, the program will print out the items in the grocery list, 1 item per line.
- USING THE C LANGUAGE, NOT JAVA OR C++ Given the graph above represented by a CSV file. Each line contains two nodes and the weight between that two nodes; each information is separated by a comma. Implement a Create_Graph method that reads from an input CSV file as described above and returns a graph representation of your choice. For the graph above, the following lines are in the CSV file: A, B, 8 A, C, 22 B, D, 15 B, C, 7 C, D, 18 Implement a Display method that take a graph representation as input and shows the adjacent matrix associated with weights. Implement a Shortest_Distance method that takes a graph representation and a node name as inputs. The method will return the shortest distance from the input node to all other nodes. If the input node is A then the method will generate the output which has information as below: Note: you have to use Dijkstra’s Algorithm in your solution.Write a Java program that incorporates a loop that prompts the user for student data. Student data are private fields in a student class including: String name String address double GPA Each student object is stored in a linked list. After the user completes the data entry, output the contents of the linked list in ascending sorted order by name to a regular text file that can be opened and viewed using a simple plain-text editor such as notepad. Validate numeric data for Grade Point Average (GPA).How to write a program in java that can read numbers from a text file into an array then output these numbers 5 per line and display a ">" character next to each number that is greater than the average, then output a graph using "*" to show how many of each number there are? ex if the number 0 appears 5 time output 0 = ***** output should look like how it is written below Average is 4.78 5> 8> 8> 1 5> 0 6> 6> 5> 3 4 0 6> 8> 5> 4 9> 5> 8> 0 4 7> 4 2 0 9> 8> 3 5> 5> 5> 7> 5> 7> 1 4 4 0 7> 4 8> 4 2 4 9> 8> 8> 2 3 4 0=***** 1=** 2=*** 3=*** 4=********** 5=********* 6=*** 7=**** 8=******** 9=*** the text file is formated as showed in screen shot
- You are a cyber investigator, your task is to write a python program that can read file signatures from a file and save them into a list. Each file signature is an element of your list. Then, try to find out if there is a JPG file in there. If there is a JPG file, print out a True on screen. (File Signature for JPG file is: FF D8 FF DB) The input file is: FSCS360_Midterm_Exam_Part2.txtusing Java, create a virtual shopping store. using the two txt files (items and sale), display a list of items, price and if on sale. have the user select what items they want until they press 'q' to quit. show list of what they purchased, add the total and how much they saved. class BillProcessor {public static void prepareBill(LinkedHashMap<String, Integer> purchases, LinkedHashMap<String,Double>items, LinkedHashMap<String,String> sales, ArrayList<String> itemNames) {total cost = 0total discount = 0for each item in purchases:compute the regular costif item is subject to a sale (i.e. it appears in the sales lhm)determine the sales price if it's bogo - mod operator and the int/intif it's not bogo - apply the discount pricecompute the actual cost based on thattotal cost = total cost + actual costtotal disc = total disc + discountprint a line formatted like the example that summarizes the purchase of that itemprint the summary}} public class KlumpGroceryStore…Write a program that displays twocircles with radius 10 at location (40, 40) and (120, 150) with a line connectingthe two circles, as shown in Figure . The distance between the circlesis displayed along the line. The user can drag a circle. When that happens, thecircle and its line are moved, and the distance between the circles is updated.
- Implement the"paint fill"function that one might see on many image editing programs. That is, given a screen (represented by a two-dimensional array of colors), a point, and a new color, fill in the surrounding area until the color changes from the original color.in python Write a program that will open a file .csv, read its contents and print them out. Your output should look like this: .csv (look the image) the file looks like these image First Last Age Wagejane Smith 21.00 21.50Jack Jones 20.00 19.50Edgar Martinez 22.00 22.75Zanab Sayegh 21.00 21.75Read the question in the picture first and then solve the question please. def readFile(): # reading file from as input # change the file name according to yours f = open("graph.txt", "r") # first line of input contains the number of vertices in the graph n = f.readline() # strip() gets rid of the new line # try printing n without strip() print(n.strip()) n = n.strip() print(type(n)) # n is of type string. we need to convert it to int n=int(n) print(type(n)) # the second line of the file contains the number of connections c = f.readline() c = c.strip() c = int(c) print(c) buildGraphUsingDictionary(c,f) buildGraphUsingListofLists(c,f) # we want to build an adjacency list like the following# A -> B,C # One vertex can be connected to multiple vertices# which means multiple values are associated with one vertex# one data structure that can be used is a dictionary of lists# {A:[B,C]} def…