Computer Science: A Structured Programming Approach Using C, Third Edition
3rd Edition
ISBN: 9780534491321
Author: Behrouz A. Forouzan, Richard F. Gilberg
Publisher: Course Technology, Inc.
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Chapter 6, Problem 47PS
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Minimum Study Hours per Week per Class Grade 15 A 12 B 9 C 6 D 0 F Application must be menu driven, and contain the following options: A. Determine Hours to Study B. Determine Grade C. Display Averages and Totals D. Quit Note: The user must be able to select any menu option in any order they want. And only exits the application when they choose. Menu option A -- Determine Hours to Study The program will READ in data from a text file named StudyHours.txt. This text file is created by you and will be submitted with your project. Your file must include 5 additional records in addition to the example at the end of this document (10 total). StudyHours.txt contains the following format: First line: Full name Second line: Number of credits Third line: Grade desired for each class The user must correct any bad data in the application. For example, if the file contains a letter grade of 'K', which is not a possible letter grade, they are asked to correct the information. You DO NOT need to…
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RSA decryption: You are given the following RSA values: n = 9797, e = 7, d
= 4111. Some ciphertext was received: c = 7321. Based on that information, compute the
plaintext message m. Show all your work along the way.
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- (25 points) What are the use cases in which public key encryption would be useless? In light of what we discussed in class. would the internet be where it is today without the COIS-4370H-A-F01-2025FA-OSH Computer & Info Security Ords. City any sources you use. Remember to frame your answer in light of what was discussed in class.arrow_forward2) You have learned in class the major steps that occur when a laptop requests a webpage after connecting to a network. In this assignment, you will apply that knowledge to another scenario: opening and playing a YouTube video that resides in Google's data-center infrastructure. Explain, in as much detail as you can, all the steps involved from your device's initial connection to the home/university network, to DNS resolution, routing across multiple networks, reaching Google's servers, and finally receiving the video data. To support your explanation, use tools such as ipconfig, nslookup, and tracert on your own computer, as well as any online IP-lookup tools of your choice. For each stage, include relevant information such as IP addresses, MAC addresses, router hops, and any other details you can gather. You are not expected to find every piece of information, but be as comprehensive as possible based on what you have learned in class, and justify your reasoning with screenshots from…arrow_forwardPlease no use of AIarrow_forward
- help me with this project. provide what I should put on each slide (words, example images, etc); example Slide 1: Intro. here are the directions: Submit a report that includes the source code, compiled code, description of the algorithm(s) implemented, data structures used, implementation details including time complexity analysis, sample inputs/outputs, and a conclusion section.arrow_forwardThese questions are for a Computer Science course called "Theory of Computation". Provide the answers and process to the answers by using steps without little to no explanations. Provide drawings if necessary based on the questions for 1, 2a-c, and 3 based on these images provided.arrow_forwardObjective: The objective of this assignment is to gain practice with pen testing a live web application running on a remote server. The live web application is a known vulnerable web application called DVWA (Damn Vulnerable Web Application) with security settings set to low. The web app is running on an AWS EC2 (Elastic Compute Cloud) instance running Ubuntu 22. Note: The point of this assignment is to step it up a notch, we learnt about different web application vulnerabilities and applied that knowledge, now we are going to pen test and enumerable the vulnerabilities of a web app + the underlying infrastructure it is running on. Before you begin please find out what your IP address is and place it in this sheet so that I can track who is doing what: IP Addresses.docx . Tasks: 1- Start by connecting to the target, I did not install a TLS certificate on purpose that is why you are going to connect via http and not via https: http://3.99.221.134/dvwa/login.php 2- Broken Authentication:…arrow_forward
- No AI solutions pleasearrow_forwardCreate an original network topology consisting of at least seven routers and twelve links, assigning arbitrary positive weights to each link. Using this topology, apply Dijkstra's Link-State Algorithm to compute the shortest paths from a source router of your choice to all other routers in the network. Your topology must be entirely your own design and should not resemble any examples from the textbook, lecture slides, or other students' work. Al-generated topologies are not permitted. Create a PowerPoint presentation that follows the format and style of slides 11 to 23 from Lecture Slide Set 06 (LS06). You should copy those slides and make any necessary changes, additions, or deletions to reflect your own topology, shortest-path calculations, and update tables. Do not alter the original slide style, layout, or formatting.arrow_forwardCreate an original network topology consisting of at least seven routers and twelve links, assigning arbitrary positive weights to each link. Using this topology, apply Dijkstra's Link-State Algorithm to compute the shortest paths from a source router of your choice to all other routers in the network. Your topology must be entirely your own design and should not resemble any examples from the textbook, lecture slides, or other students' work. Al-generated topologies are not permitted. Createarrow_forward
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Control Structures - while loop - do-while loop - for loop - Goto - break - continue statements; Author: EzEd Channel;https://www.youtube.com/watch?v=21l11_9Osd0;License: Standard YouTube License, CC-BY