ARIES supports ___________ operations, which are physical in that the affected page is physically identified, but can be logical within the page. a. Physiological redo b. Physiological undo c. Logical redo d. Logical undo
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ARIES supports ___________ operations, which are physical in that the affected page is physically identified, but can be logical within the page. a. Physiological redo b. Physiological undo c. Logical redo d. Logical undo
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- There is a fundamental difference between page replacement onAndroid, Linux and Windows. Please name and explain the difference.USING UBUNTU! Show me all code for each step! Be detailed please. * Apache running * All user html directories named pub. Therefore http://googee.nmu.edu/~fred gets mapped to /home/fred/pub. * Make a new user named WWW. The "/" gets mapped to /home/WWW/pub. Therefore http://googee.nmu.edu gets mapped to /home/WWW/pub/ * A basic index.html file in /home/WWW/pub * Setting such that there are no directory listings and no cgis runnable * The URL http://googee.nmu.edu/icons mapped to /home/WWW/Pictures/icons * Logs stored in /var/log/my_wb_logs in combined logfile format * A web analyzer (webalizer = 0.5, analog = 1.0) that shows activity stats accessable via the web. * The user 'someone' is unable to make web pages in his home directory tree, even if he's tricky. No hand written and fast answer with explanation• Exercise 1: Please create a script that print “Hello, your name.” • Exercise 2: Please create a directory call user_bin, and add it to PATH. Then mv script of Exercise 1 to user_bin. Then run it from your root directory.• Exercise 3: Add a new command call ‘l’ which will perform exact same as ‘ls -a’. • Exercise 4: Create a function call sortFile, which will sort all filenames of current directory.• Exercise 5: Please make your own page using shell script, print following as your page. <html><head><title>My System Information</title></head><body><h1>My System Information</h1></body></html> Exercise 6: Could you add one variable in the example, name the variable as greeting, which displays “Hello, my name is xxx xxx” in the body using variable greeting.• Exercise 7: Could you add one variable in the example, name the variable as FILE_LIST, which displays the filenames of current working directory
- In JavaScript, _____. a. the statementdocument.write(True);instructs the browser to execute the following block of code within a web page b. the statementdocument.write("Today’s special: dumplings!");can be used to display a message on a web page c. thedocument.write()method should be used to display static text in a web browser when a document is first rendered d. thedocument.write()method should be used only for large blocks of content and should be placed in a separate file, not embedded in an HTML fileUsing react.js, create a inventory page where screen will display. For better uderstanding show the screenshort of the code(Folder name also, I want to see which folder I have to create and write) and output. • Inventory:• Name• Storage Type• Max Item Capacity Resources:• Resource Name• Resource Type• Max Number of Resources• Current Number of ResourcesAssume that there is a function in a web application that allows users to change theircurrent email address to a new one.The following is an example of a HTTP POST request that will be sent to the vulnerableweb application when the user tries to perform email change action:POST usr/emailchange.php HTTP/1.1Host: example.comConnection: Keep-AliveCookie: session=abcwsdagePkBZzeR9hGhTlvxyHfsZf1The following is the parameter for the email in the POST request:Form Dataemail=example@utas.edu.au(a) Design an CSRF attack to exploit the existing vulnerability by creating an HTMLpage with the required method, URL, parameters and action to change the emailwhen the victim hits the URL of this webpage. Assume that there are no preventiontechniques implemented.(b) What will happen if the victim hits your code in (a) when he/she authenticatedalready?(c) What will happen if the victim hits your code in (a) when he/she not authenticatedalready?
- omplete this javascript file according to the individual instructionsgiven in the comments. *** DO NOT CHANGE any of the code that you are not instructed to. */ ////////////////////////// NOTE: Use the API endpoints available at// https://jsonplaceholder.typicode.com/// to get the data required in these exercises.// HINT: Read the documented Resources and Routes.// Also the guide:// https://jsonplaceholder.typicode.com/guide//////////////////////// Create a function named "getUser".// This function needs to accept a "userID"// parameter.// Use Fetch with Async/Await to request// the data for the requested user.// The function should return JSON data.12.1 (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. 37. Its module name is bs4 for Beautiful Soup 4. In [1]: import requests In [2]: response = requests.get('https://www.python.org') In [3]: response.content # gives back the page's HTML In [4]: from bs4 import BeautifulSoup 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 function receives a URL as an argument and returns the corresponding web page as a Response object. The…COM in linux/unix 2. The following shell command will create a symbolic link named symbolic_link. From this command alone, what is the size of symbolic_link (in bytes)? ln -s file.txt symbolic_link Group of answer choices a.4 b.0 c.8 d.13
- 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…For the following GitHub Action yml definition, what event triggers the workflow? name: exam-workflowon: push: branches: - 'prod'jobs: execute: runs-on: ubuntu-18.04 steps: - uses: actions/checkout@v2 - run: apt install python3 python3-pip - run: pip3 install black - run: black my-code.py1) To save a presentation so that the audio or video file becomes part of the PPT presentation file, you must ________ it. a. attach b. None of the listed choices c. embed d. link e. encapsulate 2) What is the term for taking strings apart, such as making "John Smith" into "John" and "Smith" ? a. parsing b. split c. none of the listed choices d. concatenation e. structured reference 3) Which are valid methods of doing consolidation across worksheets in the same workbook? a. Data - Consolidate b. formula c. all of the listed choices d. function e. 2 of the listed choices