submit a screen capture searching using regular expressions all file in /etc that start with ‘rc’ followed by numbers 1-6. To do this use ‘ls’ and ‘grep’.
Q: A laptop has a mouse device that is connected to it wirelessly. What is the best and most common…
A: Here, we will discuss the wireless connection between a mouse and a laptop, and let's discuss some…
Q: Explore and describe a fascinating use of data or text mining that you have encountered.
A: the answer is an given below :
Q: 6.4 Given the following properties, draw trees that satisfy them: (a) • Number of nodes: 14 • Number…
A: Here we have drwan trees that satisfy the given properties. You can find the solution in step 2.
Q: As you read this, explain SRAM
A: SOLUTION : SRAM (Static RAM) is a type of Random Access Memory (RAM) that retains data bits in its…
Q: Within a computer system, there are four input and output levels. Which level is the most ubiquitous…
A: Input/output in a computer system has four levels: The exchange of information between the computer…
Q: A multicore computer is a computer with several components.
A: A multi-core processor is an integrated circuit with two or more processors linked to it enabling…
Q: What happens to the data stored inside a buffer when it is used?
A: Given: A hard disc uses binary code, which consists of 1s and 0s, to store the data that it has. The…
Q: 2. Write a class named MonthDays. The class's constructor should accept two arguments: • An integer…
A: Please check the solution below
Q: To put it another way, what comes to mind when you think of address space?
A: Data Saving: Only '0' and '1' are allowed to exist in binary bits, and they are the only ones that…
Q: What is a disaster recovery plan, and why is it essential for a business to have one? How do you…
A: A formal document known as a disaster recovery plan contains comprehensive instructions and a…
Q: Computer Systems Architecture components of intel xeon phi and explain how the xeon phi became…
A: In the field of computer engineering that the computer architecture which it is a set of rules and…
Q: Explore and describe a fascinating use of data or text mining that you have encountered.
A: The fascinating use of data or text mining is the ability to help identify human trafficking…
Q: What does it mean to "back up your data"?
A: Data backup involves replicating data in order to retrieve the duplicate set in the event of a data…
Q: Regarding computers, how many megabytes are required?
A: Your smartphone needs adequate storage space to utilise its applications and keep images. In…
Q: Data Mining is the process of extracting interesting patterns or knowledge from huge amount of Data.…
A: Please find the answer below :
Q: cost of a connection is reduced? Why? How about connecting two nodes that have no
A: The answer is
Q: 1-% -% (2's complement)
A: 8- bit word length representation:- The values 0 to 255 can be represented as an 8-bit unsigned…
Q: nguishes input and output at the BIOS level?
A: The full form of BIOS is the Basic Input Output System. BIOS is a software built-in to a computer.…
Q: Who constructed the first programmable computer?
A: Computer is a programmable device that can automatically perform a sequence of calculations or other…
Q: Find and fix any logic and syntax errors. Program runs and produce the following output. Tips are…
A: Your java program is given below as you required with an output screenshot. Without syntax error…
Q: What year was the 8-track released?
A: In the given question 8 track was released in 1964 by Bill Lear.
Q: What happens to the data stored inside a buffer when it is used?
A: The answer for this question has been solved below... When a buffer is used, the data that was…
Q: What is ROM in English?
A: The full form of ROM in English is Read only memory
Q: Problem 2: Intermediate Selection/Logic * You have been dealt two cards, a and b. Each card has a…
A: C++ :- C++ is a type of object-oriented programming language. C++ can be used to create operating…
Q: B AA CD 1 Distances Between European Capitals 2 3 4 5 6 7 8 9 10 11 Athens Berlin 2.4 Exponential…
A: (A) 32768 (B) 9.22 * 1018 (C) 1.84 * 1019
Q: file to create style rules to design the table as shown in Figure 8–68. The table uses the following…
A: the html code is an given below :
Q: Why are reviews and inspections of software quality conducted as they are?
A: Your answer is given below. Introduction :- An objective of a review is to detect and fix flaws as…
Q: the reasons why software en
A: SE ethics A set of professional values or rules to be followed can be said to be the software…
Q: What happens to the data stored inside a buffer when it is used?
A: Introduction: A buffer is a section of memory used to keep data temporarily as it is transported…
Q: In order to answer this question, we must define "jump drive."
A: Lots of Names You'll notice that certain things appear to accumulate names in almost every aspect of…
Q: iques are used to enhance the quality of
A: introduction : Software quality Without quality assurance, the project management life cycle is…
Q: What are the four most essential traits for software development success? Which of the following…
A: Introduction: According to IBM Research, software development involves creating, designing,…
Q: To put it another way, what comes to mind when you think of address space?
A: The Answer is in step2
Q: What are the various phases of SDLC?
A: The software development life cycle refers to the implementation of standard business practices in…
Q: List the types of IEEE 802.11 Wireless LANS topologies that people can use when they want to…
A: The IEEE 802.11 topology consists of components interacting to provide a wireless LAN that allows…
Q: What year was the 8-track released?
A:
Q: C contain a terminal character, but integer array
A: string arrays in c contains terminal character, but integer arrays does not.
Q: Chapter 2: Practice Problems I. Assume we are running code on a 8-bit machine using two's complement…
A: Binary Representation : Binary is a base-2 number system that represents numbers using the states 0…
Q: Included below are two strategies for reducing rework costs: In your opinion, does incremental…
A: Following these steps helps to reduce the number of errors and reworks: 1. Create a Quality…
Q: What was the name of the first digital computer created?
A: Computer: An electrical device called a computer is made up of two components: hardware and…
Q: take a look at two classes in JavaScript that implement the same method but with two different…
A: a look at two classes in JavaScript that implement the same method but with two different behaviors.
Q: Within a computer system, there are four input and output levels. Which level is the most ubiquitous…
A: answer is
Q: What precisely is meant by the term dynamic memory?
A: Memory on a computer: Memory is a term used in computer science to describe a way to store data on a…
Q: Briefly explain any 3 types of geometry commands used in API
A: According to our guidelines i solve first one only:…
Q: Describe each of the six components of an information system.
A: Information System is a collective set of components which is used to store ,collect ,managing data…
Q: Why do transport protocols such as HTTP, FTP, SMTP, and POP3 use TCP as opposed to UDP?
A: The application data may also be received over the HTTP, FTP, SMTP, and POP3 protocols in the…
Q: What are some of the several software testing techniques used in the field of computer science?
A: Program Testing ensures that the software fulfils expectations and is defect-free. It uses human or…
Q: Device drivers are unnecessary since the BIOS already contains code that communicates with the…
A: The issues of traditional x86 BIOS : The BIOS only contains code to make contact with a…
Q: Why is it crucial to comprehend how firewalls operate?
A: The problem is based on the basics of security of our computer systems.
Q: r), by filling mns one at a tir
A: Solution - In the given question, we have to create the truth table for the given expression.
submit a screen capture searching using regular expressions all file in /etc that start with ‘rc’ followed by numbers 1-6. To do this use ‘ls’ and ‘grep’.
Step by step
Solved in 2 steps
- submit a screen capture searching using regular expressions all file in /etc that start with ‘rc’ followed by numbers 1-6. To do this use ‘ls’ and ‘grep’.In Python Write a program that reads movie data from a CSV (comma separated values) file and output the data in a formatted table. The program first reads the name of the CSV file from the user. The program then reads the CSV file and outputs the contents according to the following requirements: Each row contains the title, rating, and all showtimes of a unique movie. A space is placed before and after each vertical separator ('|') in each row. Column 1 displays the movie titles and is left justified with a minimum of 44 characters. If the movie title has more than 44 characters, output the first 44 characters only. Column 2 displays the movie ratings and is right justified with a minimum of 5 characters. Column 3 displays all the showtimes of the same movie, separated by a space. Each row of the CSV file contains the showtime, title, and rating of a movie. Assume data of the same movie are grouped in consecutive rows. Ex: If the input of the program is: movies.csv and the contents…File names: color_square.py, chessboard.py, test_squares.py Positions on a chess board are identified by a letter and a number. The letter identifies the column; the number identifies the row. See the image below. You will provide the functions that allow us to determine: if a chessboard square is either black or white, given its coordinates. If the row/column is valid or not for the standard chessboard For example, if we pass in “d” for the column and 4 for the row, your function that determines color should return the string: “BLACK”. If we pass in "k" for the column to your function that validates columns, that function should return the boolean False. Requirements: Your function for validating the column should be able to accept upper or lowercase strings as parameters. Your functions for validating the row should be able to accept integers or strings as parameters. Your function that determines black-or-white may assume that the input has been validated prior to us calling…
- In htmlWrite program in which we access the data from delimited text file.Edit the sepia function: from images import Image def sepia(image): """Converts an image to sepia.""" pass def grayscale(image): """Converts an image to grayscale.""" for y inrange(image.getHeight()): for x inrange(image.getWidth()): (r, g, b) = image.getPixel(x, y) r = int(r * 0.299) g = int(g * 0.587) b = int(b * 0.114) lum = r + g + b image.setPixel(x, y, (lum, lum, lum)) def main(): filename = input("Enter the image file name: ") image = Image(filename) sepia(image) image.draw() if __name__ == "__main__": main()iii.Now you will implement your algorithm as Python code, modifying the provided Python program Word_List_Flashcards.py. Complete the new version of show_flashcard() by modifying the code so it implements the algorithm you produced in part i. Also modify the docstring for the show_flashcard() function and the docstring for the program as a whole, to take account of the changed functionality and behaviour. Important: Do not make change to any other parts of the program.
- A python function opens file data.csv, reads the data from the file and spits the data into three columns, x, y and z. The data is then printed out. Function: f = open("data.csv ", "r") print('x\ty\tz'.format()) for row in f: temp = row.split(',') for cell in temp: print(cell,end='\t') print() data.csv contains: 1.2,2.1,1.1 2.3,3.2,0.6 0.7,1.9,0.1 1.8,2.5,0.3 4.6,2.7,0.9Python exercice. consider the atttached file for further details. Old-fashioned photographs from the nineteenth century are not quite black and white and not quite color, but seem to have shades of gray, brown, and blue. This effect is known as sepia, as shown in the figures below. Original Sepia Original Image & Sepia Image Write and test a function named sepia that converts a color image to sepia. This function should first call grayscale to convert the color image to grayscale. A code segment for transforming the grayscale values to achieve a sepia effect follows.Note that the value for green does not change. (red, green, blue) = image.getPixel(x, y)if red < 63: red = int(red * 1.1) blue = int(blue * 0.9)elif red < 192: red = int(red * 1.15) blue = int(blue * 0.85)else: red = min(int(red * 1.08), 255) blue = int(blue * 0.93) images.py To instantiate an image from a file, enter image = Image(aGifFileName) To…Problem 1 In this problem, we want to sort an input array. Problem 1A (easier) In this problem, develop an algorithm that, given an unsorted array, creates a new array which is the sorted version of the given array. Here is the main idea of the algorithm: first scan through the original input array, finding the smallest element, and then insert this element into the beginning (index 0) of the new array, and remove this smallest element from the input array. Next, scan the (shortened) input array again, finding the smallest element, and then insert it into the next available position of the new array and remove it from the input array. Repeat the process until the original array becomes size 0 (also the new array contains all the values in the original input array). Develop flowchart for this algorithm, Hint: you will need nested loops for doing the work in one main algorithm. You can also write a sub- program to do some work. In this case the main algorithm has one loop. Hint: to find…
- The following program does not currently have any comments. Copy the programto your m-file. Add comments to the code. Every single line of code should be explained witha comment. Also, the function of the script should be explained. load datavals.mat[r,c]=size(datavals);for row = 1:r runsum=0; for col=1:c if datavals(row,col) > 0 runsum = runsum+datavals(row,col); end endfprintf('The total sum of positive numbers is %f \n',runsum)endBASH FLOW CHART: Create a flow chart to describe an algorithm that takes a text file with format ID,FirstName,Last Name,Street,City and appends a user ID field consisting of a C followed by theemployee ID. For example, the first entries in Lab 2's employees.txt are:0,Douglas L,Eberhard,Addenda Circle,Cornwall1,Elizabeth Sua,Hemauer,Wyatt Way,Peterborough2,Bailey Rae,Lopez,Turnagain Street,Sault Ste. MarieAfter processing, the entries should be:0,Douglas L,Eberhard,Addenda Circle,Cornwall,C01,Elizabeth Sua,Hemauer,Wyatt Way,Peterborough,C12,Bailey Rae,Lopez,Turnagain Street,Sault Ste. Marie,C2Javascript Use a for/of loop to iterate over the array of students. For each student, use a template literal to print out their name, age, and major in a formatted string. (e.g. John is 18 years old and is studying Computer Science.) Within the template literal, use object dot notation to access the name, age, and major properties of the student object. Use a console.log() to print out the formatted string for each student. Test the code by running it and verifying that it prints out the details of each student in a formatted string.============================================================================== const students = [ { name: "John", age: 18, major: "Computer Science" }, { name: "Newton", age: 19, major: "Mathematics" }, { name: "Barry", age: 20, major: "Physics" }, ]; // Iterate through the array of objects students using for/of // Print a message to the console that includes the student's name, age, and major // Example: John is 18 years old and…