This file, Unit 3 PM.docx, contains 3 working sections of programs, a, b, & c. Assume that the 3 working sections of programs work, but are not drawn structured. Using Draw.io, draw a new flowchart for a, b, and c, that performs the same tasks as the unstructured flowchart, but is drawn structured. b. A D Yes No Yes B? E? No F Yes G? K No I No Yes L? M Yes Q? No Yes 0? No R P.

This file, Unit 3 PM.docx, contains 3 working sections of programs, a, b, & c. Assume that the 3 working sections of programs work, but are not drawn structured. Using Draw.io, draw a new flowchart for a, b, and c, that performs the same tasks as the unstructured flowchart, but is drawn structured. b. A D Yes No Yes B? E? No F Yes G? K No I No Yes L? M Yes Q? No Yes 0? No R P.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Use Python 3 for this question. Do the sentiment analysis based on a text file which contains numerous tweets in its raw text format. All tweets collected in this file contains a key word specified by the instructor. The key word being used is “Trump”. You can use the raw tweets file provided by the following link: tinyurl.com/46ntt3a5. You will need to convert this to a .txt file for this assignment. Your raw tweets file size at least needs to be 350K. After you have the raw tweets file ready, you need to perform the following tasks in a Jupyter notebook file. First you need to clean up the tweet file content to the best you can. For each word that is not a “stop word” (and, the, a, is, as, …), assign a value +1 for positive sentiment or a value -1 for negative sentiment. A list of “positive” words will be provided to you. You can easily find a list of “stop words”, and a list of “negative” words online. For the words that is not in positive/negative/stop words, count as ‘others’.…
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You have more flexibility to implement your own function names and logic in these programs. The data files you need for this assignment can obtained from:Right-click and "Save Link As..." HUGO_genes.txt (Links to an external site.) chr21_genes.txt (Links to an external site.) Create an output directory inside your assignment4 directory called "OUTPUT" for result files, so that they will not mix with your programs. Output from your programs will be here! Your program must implement command line options for the infiles it must open, but for testing purposes it should run by default, so if no command line option is passed at the command line, the program will still run. This will help in the grading of your program. Create a Python Module called called my_io.py - You can use the same code from assignment 3's solution. Put this my_io.py Module in a subdirectory named assignment4 inside your assignment4 top-level directory (see the tree below, and see Lecture 7 on how to implement a…
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Python 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…
Create a simple Monitoring System of Vaccinated and Unvaccinated Students using python Programming. The user can add, delete, and update the data inputted. Data should contains the ff. (name, age, address, type of vaccine and status of vaccine(fully vaccinated or partially vaccinated))
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please create a python script for the practice excersie with an explanation. I provided my starter code and my desired outcome in the images. In that file implement the functions listed below by following the guidelines given. Assume the user enters the full name as "First Last". (No need to validate input) generate_EmailID: This function takes the user’s full name in the form “First Last” and creates and returns the email id by using these rules:The email id is all lower case.email id is of the form “last.first@fhs.edu”. e.g. For "John Doe" it will be "doe.john@fhs.edu".See sample runs above.generate_Password: This function takes the user's full name and generates and returns a temporary password by using these rules. The temporary passwordstarts with the first 2 letters of the first name, made lower case.followed by a number which is the product of the lengths of the first and last namefollowed by a single random letter from these special characters: '!', '@', '#', '$', '%',…