Lab 3 OS Virtualization

Transcribed Image Text 1- Explain the difference between the following commands: echo Hello and echo -n Hello. 2- Display A BC with two spaces between B and C. g. 6 Exp.1/ Prepared by Dr. Fatemah Al Assfor & Dr. Atheel Kadhum 3- Complete the following command (do not use spaces) to display exactly the following output: 4+4 =8 10+14=24

this pdf file was converted from text document. i did this in order to put here so you can convert this pdf to .txt format and read with f.readlines() command. extract the necessary data from file and i want you to write code process which extracts data    file:///C:/Users/abdul/Downloads/SodaPDF-converted-badDataFile.pdf

You must write clear, meaningful, consistent. Show each step of your work to receive full credit. If you use a programming platform for a computation, write the set of commands that produced the result. Upload a SINGLE PDF file. It must be readable.. Decrypt your own ciphertext obtained from a Substitution Cipher. Note that there may be meaningless words at the beginning or at the end since the plaintext is divided into equal parts Decrypt the following ciphertext PTMNYJLCUPCCJAUBCXMAAJDPSGSYLJNMAMPTZGLCUMPQBUQMZGCDLPGSU PSZUNGKUZFUTUMPFGGYBJDLCGNYGLAUMSCXGZUCGLYMQQULMACXUCUQQA UMSUQMZGAEUQQJEMPTSJEPXGLUPTGLUAEGQQUAAXGZJDQSPJAUMSCXGZU CGLYMQQULUQMZGCXJDTXCAXGNMTXCUAEGQQEUMCUAAXGXUSPJCXMPTGQA GCJSJUPSYGLXUYAUWCGLUQQMCNMTXCCGQQXGLAJNGCXMPTEJLCXXGULMP TWJLAJNGNMPDCGAMCYDWWGSUEUBEMCXJDCAYGUFMPTKDCUCQUACMCDPWJ QSGSMCAULNACJJFCXGXJJFUXJDCJWMCANJDCXUTUMPUPSAUMSAJBJDCXM PFBJDLGZXUPTGSSJBJDMNUWLUMSMUNAMLAUMSUQMZGMZUPCLGNGNKGLCX MPTAUAMDAGSUPSMSJPCFGGYCXGAUNGAMIGWJLCGPNMPDCGACJTGCXGLZU…

Instructions   1. Study the syntaxes in this image file: sample.PNG  2. Go to this online IDE.  3. Create a Python script that will compare two (2) numbers entered by the user. Refer to the attached image and to the following algorithm. There is no need to create a class similar to how Java works. 3.1. User enters the first number. 3.2. User enters the second number. 3.3. If the first number is less than, greater than, or equal the second number, a message is displayed. 4. Upload the .py file and a screenshot of your output.

Using SciNotes execute the given script below. Display the result using the available options. F=input('Enter your First Name:',"string"); L=input('Enter your Last Name:',"string"); M=input('Enter your Middle Initial:', "string"); mprintf("\n"); mprintf("Display Options"); mprintf("\n 1. First Name, Middle Initial, Last Name"); mprintf("\n 2. Last Name, First Name, Middle Initial"); I=input("Select Display Option: "); if I==1 then mprintf('Your name is: %s %s. %s', F, M, L); elseif I==2 then mprintf('Your name is: %s, %s %s.', L, F, M);  else mprintf('Invalid option'); end

https://dcccd.blackboard.com/bbcswebdav/pid-30362192-dt-content-rid-230796624_1/xid-230796624_1 See attachment for details. Due on the final day by the end of the day. No late submission will be accepted even if it is due to technical problems. ) What to use in your completed code Get input from file.Ask user at least a single question and read at least one answer.Use at least a single method from Math class.Use at least one overloaded constructor.Use at least one if-else-if, while, for, and enhanced for loops.Use methods to pass and return identifiers and objects.Pass arrays to/from methods.Use at least a method to sort the array in the project.Use inheritance and polymorphism.Use exception handling.Use input validation.Pass the input and output files as commandline arguments. /** *Description: This program will displays a string without any user interaction *Class: Fall - COSC 1437.81002 *Assignment1: Hello World *Date: 08/15/2011 *@author  Zoltan Szabo *@version 0.0.0 */    For each…

Please help 2.  The idea is to create a file upload form where we can define the final file name ourselves. This file name is taken from the input text box which is also in the form. Once submitted, immediately display the file in a web browser using the <img> tag. Please create this simple code using laravel, the image below is the desired final look.

Answer the following sentenceswith "TRUE" or "FALSE"5-In Microsoft word it is possible to cut, copy, paste and copy formatting from insert tab. 6-Deleting icons from desktop only by clicking once on the icon and press the Delete key on your keyboard. 7-Cross-references can link to figures, tables, equations, endnotes, footnotes, headers and numbered items 8-In system bus there exist synchronization between master and slave.

Complete the exercise described in the attached document. Algorithm Exercise.docx Rubric: 1-Uses pseudo code not actual code 1-Includes prompt output steps before input steps 1-Calculates p 1-Calculates A Assume that there is an available function that will calculate the square root of a value use the name SQRT() https://quincy.instructure.com/courses/15140/files/1261838/download?verifier=pHUEAZhXer74z5lq0g563Ijk84PHhv34VOUZxuzH&wrap=1

hi there, i am struggling with creating a script that will read through a CSV file and print the country names without repeating a given name like the pictured example. ill share my code below but i am unsure if i need to create a list of how to spilt the so that only names will generate to print ex - country1, country2, country3, etc    with open('TopUni.csv', 'r') as csv_file:csvReader = csv.reader(csv_file)COUNTRYLIST = [] line = fileOne.readline()while line != "":countryName = line.rstrip()line = fileOne.readline()population = str(line)print(line)line = fileOne.readline()

Review the following program that extracts the email server domain name. >>> data = 'From stephen.marquard@uct.ac.za Sat Jan 5 09:14:16 2008 ' >>> atpos = data.find('@') >>> print(atpos) 21 >>> sppos = data.find(' ',atpos) >>> print(sppos) 31 >>> host = data[atpos+1 : sppos] >>> print(host) 1. Adapt the program to extract the user name (stephen.marquard) and Copy+Paste the code in the answer2. Run the adapted program and include a full window screenshot with system time and date in the answer.

Can you provide a script that creates google sheets by a script; you get the file id and the first sheet id by code (not by your eyes and manually); you write some data in it and you read data from it?   - The important and key step is to create a google sheet by script and code; and we will not right-click and make new google sheet document by mouse clicks.

files for the work: https://mega.nz/file/AEJQFZIT#IKKIb5DD9h-5fHiWzEAIg8Lm60syggKnAwL1fqQQ168 Therefore, you should have print statements only where it is explicitly mentioned in the assignment. If you have additional print statements, make sure they are all converted to comments before you submit the assignment. Page 4 of 12 Assignment # 4 Due: Nov. 27th 11:00 PM 1. Text File Format Download the zipped file Files_for_A4 from Brightspace. When you will extract this zipped file you should find the following text files in the folder. The sample text files (datafile) are aTaleOfTwoCities.txt, harry.txt, harryPotter.txt, and invisibleMan.txt. You may assume that the words of the text files are separated by spaces (* ') and newline characters ( *\n'). You will be using these text files to do the analysis. There are two additional files (wordfile) named positivewords.txt and negativewords.txt; each of these files contains a sequence of words (one word per line) and these words will be…

1- When you use the Undo feature of Microsoft Word, what happens? Your answer:   Document is saved Last operation is repeated Last Operation is cancelled Spell checker is used A new line is inserted at the current location   2-The graphical pictures that represents a file in your windows environment is called a(n) Your answer:   Gif Menu Start Task Icon   3-Which one is a CPU type? Your answer:   Intel Pentium IV inkjet laserjet Acer Aspire Veezy GO   4-If you accidentally delete part of a document, you can repair your mistake with the Your answer:   Backspace key   Esc key   Undo command   Redo command   All of the above     5-Computers connected to Internet use some protocols in order to set up proper information exchange (by means of WEB, File Transfer, E-Mail etc.) between each other. What is the general name of that protocol suit? Your answer:   Windows Apple Talk ICQ IRC TCP/IP   6-The equation in cell A8 is =E10 + E7 + 7 + A7. What will the equation in cell A9 be if the equation…

profile-image Time remaining: 00 : 09 : 41 Computer Science PowerShell Practical Congratulations! You’ve been hired VaultTech as a Windows Server 2012 R2 administrator. Your first assigned project is to create some PowerShell scripts to automate certain administration functions. a. We need a script that will search for AD accounts that have not logged into the Domain within 30 days, and then disable those accounts. b. We need a script that can search for “Critical Errors only” in the Windows Event Viewer, sorted by date, and then output those results to a CSV file on the Servers desktop. c. We need a script that can see if a Process is using more than 90% CPU usage, and then terminate that Process, but write a message to the screen that it was terminated for reaching X% CPU. d. Because of a new phone system installed, all users phone numbers have changed. We need a script that will read the new phone numbers from a CSV file and update Active Directory (this is where HR gets its…

Q7 What value do we get for res if we execute this code? s = "this is my string" res = s.split() res = "-".join(res)   Question 7 options:   [this-is-my-string]   -thisismystring-   this-is-my-string   -this-is-my-string-

Implement the one-time pad encryption scheme in Microsoft Excel. Your worksheet should look as follows: For Encryption: - Have the message occupy adjacent cells in one row, with one bit of the message in each cell. Align the key (the one-time pad) with the message in the next row. Note that the key should be of the same length as the message. In the next row, enter a formula that computes the ciphertext. Decryption is similar: - Have the ciphertext occupy adjacent cells in one row, with one bit of the ciphertext in each cell. Align the key (the one-time pad) with the ciphertxt in the next row. Note that the key should be of the same length as the ciphertext. In the next row, enter a formula that computes the plaintext (message). .

Instructions: Use online editor for doing shell script Use JSLinux online tool to do practicals (Website address : https://bellard.org/jslinux) ===========================================================Write a shell script that reads the price for 6 mobile phones and counts the price of mobile phones whose price is more than 300 OMR. Note : · Use loop and conditional statements. · Display the appropriate output.

JavaScript Dom Manipulation Hi can anyone please help me fix my main.js file. We're not allowed to change anything in index.html. We have to make a button so that every time you click on it the count on the web page increases by one.   My code doesn't work and I don't know why. Every time I click the button, nothing happens. We just started learning about DOM and the only method we've learned so far is document.querySelector() Please help me understand dom events better. thank you so much!   var numTimesClicked = 0; /* function handleClick(event) {   numTimesClicked++;   console.log('button clicked');   console.log('value of numTimesClicked:', numTimesClicked); } var $hot = document.querySelector('.hot-button'); var $click = document.querySelector('.click-count'); $click.addEventListener('click', handleClick); */ function handleClick(event) {   numTimesClicked++;   console.log('button clicked');   console.log('event:', event);   console.log('event.target', event.target); } var…

JavaScript Dom Manipulation Hi can anyone please help me fix my main.js file. We're not allowed to change anything in index.html. We have to make a button so that every time you click on it the count on the web page increases by one.   My code doesn't work and I don't know why. Every time I click the button, nothing happens. We just started learning about DOM and the only method we've learned so far is document.querySelector() Please help me understand dom events better. thank you so much!   main.js   var numTimesClicked = 0; function handleClick(event) {   numTimesClicked++;   console.log('button clicked');   console.log('event:', event);   console.log('event.target', event.target); } var $click = document.querySelector('.click-count'); $click.addEventListener('click', handleClick); function handleMouseover(event) {   console.log('button hovered');   console.log('event:', event);   console.log('event.target', event.target); }   index.html <!DOCTYPE html> <html…

Note: If the code for three files would be too big and cannot be placed fully here, send the zip folder with three files (mentioned below) to amir.luganda@bk.ru, please. It is very urgent and important, so, please, send the files to the email, please. Design a JavaFX Calculator App using Java programming language that implements the basic arithmetic operations of the calculator. Your design should reflect (but it's not mandatory) the basic layout of the calculator depicted below. You can have your own original design. JavaFX recommended components to be used: GridPane Buttons or TilesPane TextFields Submission files: Calculator.java CalculatorController.java Calculator.fxml What should be included Symmetry of design Color balance Readability of text is easy and clear Filenames must follow the naming convention of JavaFX MVC design pattern All Buttons react to buttonPressed event properly Arithmetic operations (addition, subtraction, multiplication, division) are working Button "C"…

pls check if my unix answers are correct and provide corrections if necessary(commas separate the commands)   Move cursor to the last line of the file with one key: G Use one key to move cursor to bottom line of screen: L Move cursor to line 32 with three keys: <32>G Turn on/off line numbers: :set nu , :set nonu Forward/backward one page: ctrl-f , ctrl-b Join the current line with next line: J Replace the whole current line with “abc” with five keys: Append text “abc” at the end of current line: A You just deleted one line by accident. Undo this with one key: u Delete next six lines including current line with three keys: 6dw Delete from cursor to the rest of current line with one key: D Save your changes without quitting vi: :w Delete next five lines from current line and paste them back at the end of the file: 5dd, p Delete next seven characters from cursor with two keys: 7x Swap current char with the next one with just two keys: r<c> Temporarily leave vi as a background…

After u created the Restaurant website. The home page must contains carousel (bootstrap) And add Greeting/welcome statement that change dynamically each 10 second. The menu page should contain cards of the meals.The card contains image, description, the price of the meal and button to buy or choose this meal. Apply these changes using JS when submitted the form: 1- Apply the validation for each input (make sure all inputs are required). 2- Change all inputs text to uppercase (onchange). 3- Change all inputs text color (onchange). 4- Create new paragraph element at the bottom of the form to notify the user that the form has been submitted successfully. Feel free to add your creativity. Please do some search before you start and visit some restaurant websites. CSS: -Don’t forget to do the reset CSS. -Use components from bootstrap. JS: -If the user hover on price the font-size of price will increase. -If the user clicks on the buy/choose button, change the image of the meal…

WRITE THE USE OF FOLLOWING GIT COMMANDS WITH EXAMPLE 1) SETTING YOUR INDENTITY 2) SETTING DEFAULT TEXT EDITOR

Note:- Dear experts don't copy paste content if uk 100% thn Answer else will downvoted   Don't use hand writing  Create on ms word or any else

Question 15 kk.Create a script on MATAB that allows you to find the (x, y) coordinate points of 2 objects knowing z(h) and lenghth from z and y and from z and x Full explain this question and text typing work only     We should answer our question within 2 hours takes more time then we will reduce Rating Dont ignore this line

1(WEB SCRAPING WITH THE REQUESTS AND BEAUTIFUL SOUP LIBRARIES) Web pages are excellent sources of text to use in NLP tasks. In the following IPython session, you’ll use the requests library to download the www.python.org home page’s content. This is called web scraping. You’ll then use the Beautiful Soup library37 to extract only the text from the page. Eliminate the stop words in the resulting text, then use the wordcloud module to create a word cloud based on the text. Its module name is bs4for Beautiful Soup 4. In [1]: importrequests   In [2]: response = requests.get('https://www.python.org')   In [3]: response.content # gives back the page's HTML   In [4]: frombs4 importBeautifulSoup   In [5]: soup = BeautifulSoup(response.content, 'html5lib')   In [6]: text = soup.get_text(strip=True) # text without tags In the preceding code, snippets [1]–[3] get a web page. The get functionreceives a URL as an argument and returns the corresponding web page as a Response object. The Response’s…

Charts pasted into a Google Docs file can be linked to the Google Sheets. When the charts are modified in the latter, charts in the former can be updated too.   True OR False   When you import an excel file in Google Sheets it will still remain as a .xlsx file.    True or false

Hi, how to i read multiple user input from the form ,load it into session storage and show it ? the code belows only stores a single value(fname) Was thinking to use for loop but it doesnt work hmm. Hope you can help me thankss:))   html5-local-session-storage-example.html <!DOCTYPE html> <html> <head> <title> Session Storage With Example</title> <script type="text/javascript" src="html5-local-session-storage-example.js" charset="utf-8"></script> <style> canvas{ display:inline-block; margin-top:10px; } </style> </head> <body> <h3>payment</h3> <form id="js_form" method="post"> <div> <label>Enter your first name.</label><br> <input type="text" id="fname" placeholder="Enter your first name." > <div class="invalid-feedback"> Valid first name is required. </div> </div> <div> <label>Enter your last name.</label><br> <input type="text"…

use this csv file in python jupyters notebook https://drive.google.com/file/d/13jI_Keq5AZrGrMAhYYrrp6krN2zmGcIX/view    Please aswer letter B without using "import calendar'

please follow the instructions ..i added the term_data.txt screenshot so that it would be easier for you to see it then make the txt file from your own PC.. please   modify this code to calculate idf, and therefore tf-idf, using this new formula. Hint: You may need to include a new header file to make this work!    #include <iostream>#include <cmath> int main() {    int termCount = 5; // Number of times the term appears in the document    int totalWordCount = 100; // Total number of words in the document     int docCount = 10; // Number of documents containing the term    int totalDocCount = 1000; // Total number of documents      // Calculate term frequency (tf)    double tf = (double) termCount / totalWordCount;     // Calculate inverse document frequency (idf)    double idf = log((double) totalDocCount / docCount);     // Calculate term frequency - inverse document frequency (tf-idf)    double tfidf = tf * idf;     std::cout << "TF: " << tf <<…

A Save all the commands for the following steps in your script file. Separate and label different steps using comments. Unless otherwise specified, do NOT suppress MATLAB's output. 3 Create the matrix A = 15 6 9 12 18 21 24 27 30 33 36 It can be done by typing: A = reshape (3:3:36,4,3)/