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.
expand_more
expand_more
format_list_bulleted
Videos
Expert Solution & Answer
Chapter 1, Problem 1PS
Explanation of Solution
Given:
Computer software
System software
Operational software
To find:Â If it is true or not that the software is categorized or divided into two types which is system software and operational software.
Solution:
Software is a collection of programs. Computer software is categorized or divided into two parts:
System software: It keeps a check on the system resources. It also offers interface between the user and hardware components. It allows the working of all hardware components (hard disk, RAM, CD drive) of the computer.
Application software: Application software are those that work under the system software. These are made for some detailed purpose. It helps the user in solving their problems.
Thus, it is false that the software is categorized or divided into two types which is system software and operational software.
Want to see more full solutions like this?
Subscribe now to access step-by-step solutions to millions of textbook problems written by subject matter experts!
Students have asked these similar questions
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.
These 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.
Objective: 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:…
Chapter 1 Solutions
Computer Science: A Structured Programming Approach Using C, Third Edition
Chapter 1, Problem 1PSChapter 1, Problem 2PSChapter 1, Problem 3PSChapter 1, Problem 4PSChapter 1, Problem 5PSChapter 1, Problem 6PSChapter 1, Problem 7PSChapter 1, Problem 8PSChapter 1, Problem 9PSChapter 1, Problem 10PS
Chapter 1, Problem 11PSChapter 1, Problem 12PSChapter 1, Problem 13PSChapter 1, Problem 14PSChapter 1, Problem 15PSChapter 1, Problem 16PSChapter 1, Problem 17PSChapter 1, Problem 18PSChapter 1, Problem 19PSChapter 1, Problem 20PSChapter 1, Problem 21PSChapter 1, Problem 22PSChapter 1, Problem 23PSChapter 1, Problem 24PSChapter 1, Problem 25PSChapter 1, Problem 26PSChapter 1, Problem 27PSChapter 1, Problem 28PSChapter 1, Problem 29PSChapter 1, Problem 30PSChapter 1, Problem 31PSChapter 1, Problem 32PSChapter 1, Problem 33PSChapter 1, Problem 34PS
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.Similar questions
- 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
- x3003 x3008 1110 0000 0000 1100 1110 0010 0001 0000 0101 0100 1010 0000 x3004 0010 0100 0001 0011 x3005 0110 0110 0000 0000 X3006 0110 1000 0100 0000 x3007 0001 0110 1100 0100 0111 0110 0000 What does the following LC-3 program do? Trace Step by Step, SHOW ALL YOUR WORK. x3001 x3002 0000 x3009 0001 0000 0010 0001 X300A 0001 0010 0110 0001 x300B 0001 0100 1011 1111 x300C 0000 0011 1111 1000 X300D 1111 0000 0010 0101 x300E 0000 0000 0000 0101 x300F 0000 0000 0000 0100 x3010 0000 0000 0000 0011 x3011 0000 0000 0000 0110 x3012 0000 0000 0000 0010 x3013 x3014 0000 0000 0000 0000 0000 0100 0000 0111 x3015 0000 0000 0000 0110 x3016 0000 0000 0000 1000 x3017 0000 0000 0000 0111 x3018 0000 0000 0000 0101arrow_forward2) Assume a local area network has four host computers (h1, h2, h3 & h4) and they are connected to the internet through a NAT router (s1). The host computers use private IP address space: 192.168.2/24. Each host is trying to establish 2 TCP connections to a remote webserver through the NAT router. The IP address of the webserver is: 130.12.11.9. Now do the following: 1 a. Assign IP addresses to the interfaces of the hosts and the router. For the router, assign arbitrary addresses. List these addresses. b. Now create a NAT translation table as taught in the class for all TCP connections. Assign arbitrary port numbers as required.arrow_forward1) Consider the following network. Host h6 10.3.0.6 Host h5 10.3.0.5 Host h1 10.1.0.1 OpenFlow controller m 2 3 4 Host h4 10.2.0.4 Host h2 10.1.0.2 Host h3 10.2.0.3 The desired forwarding behavior for the datagrams arriving at s2 is as follows: a) any datagrams arriving on input port 1 from hosts h5 or h6 that are destined to hosts h1 or h2 should be forwarded over output port 2; b) any datagrams arriving on input port 2 from hosts h1 or h2 that are destined to hosts h5 or h6 should be forwarded over output port 1; c) any arriving datagrams on input ports 1 or 2 and destined to hosts h3 or h4 should be delivered to the host specified; d) hosts h3 and h4 should be able to send datagrams to each other. Create a flow table for s2 that implement these forwarding behaviors. Your table should have 2 columns one for match and the other for actions, as taught in the class.arrow_forward
- Based on the last digit of your Kean ID: Create an LC-3 program that compares 3 personally assigned to you numbers stored in memory and finds the maximum of them. Compile and run on https://wchargin.com/lc3web/. Screenshot and explain your result. ID 0 A 7 B с -3 12 1 0 5 -1 Expected max 12 5 2 -8 -2 6 9 My Kean ID: 1233321 3 14 3 6 14 4 -5 -6 -1 -1 сл 5 10 0 4 10 6 2 11 1 11 7 -9 7 -4 7 8 00 66 00 8 5 13 13 9 -2 3 0 3arrow_forward8 9 See the program below that we worked on in class and that multiplies A=4 by B=5, the result 20 is stored in a particular register: Address 15 14 པPy"BI" ༦ དད་པས་ས་་ 12 11 11 10 9 8 7 6 109876543210 13 12 x3000 0 0 0 0 0 1000 000110 x3001 0 0 1 0 0 1 0000 000110 x3002 0 1 0 1 0 1 101 1 100000 x3003 0 0 0 1 0 1 x3004 0 0 0 1 0 101 1 000001 10010 111111 x3005 0 0 0 0 1 01 1 11 1 1 1 1 0 1 x3006 1 1 1 1 0 00000100101 x3007 0 0 0 0 0 00000000101 x3008 0 00 00 0 0000 0000100 Based on the last digit of your Kean ID, you need to modify it to multiply the personally assigned A and B to you and store the result exactly in the register assigned. Write a program in machine language (in binary) so it looks similar to the above. 3 4 ID 0 A 3 B Result Register 6 R4 1 4 7 R5 2 7 3 R6 My Kean ID: 1233321 2 2 00 8 6 5 9 1 6 R7 33 34 R4 6 0 7 R5 55 7 5 5 R6 6 1 12 R7 RR 7 R3 Trace the program/loop step by step and provide the result of your tracing. SHOW ALL YOUR WORK.arrow_forwardYou are tasked with developing a portable system that can be worn to collect health and fitness data. The challenge is to integrate all functions into the smaller form of an ear clip. The device should include heart rate, movement and temperature sensor and wireless communication with a mobile app. Draw a diagram- hardware architecture of the system- including the selection of suitable sensors, communication modules, and an energy-efficient microcontroller. (visualize the components and their connections)arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781285867168Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Systems ArchitectureComputer ScienceISBN:9781305080195Author:Stephen D. BurdPublisher:Cengage Learning
Fundamentals of Information SystemsComputer ScienceISBN:9781337097536Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Fundamentals of Information SystemsComputer ScienceISBN:9781305082168Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Principles of Information Systems (MindTap Course...Computer ScienceISBN:9781305971776Author:Ralph Stair, George ReynoldsPublisher:Cengage Learning
Enhanced Discovering Computers 2017 (Shelly Cashm...Computer ScienceISBN:9781305657458Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. CampbellPublisher:Cengage Learning
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning
Fundamentals of Information Systems
Computer Science
ISBN:9781337097536
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Fundamentals of Information Systems
Computer Science
ISBN:9781305082168
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Principles of Information Systems (MindTap Course...
Computer Science
ISBN:9781305971776
Author:Ralph Stair, George Reynolds
Publisher:Cengage Learning
Enhanced Discovering Computers 2017 (Shelly Cashm...
Computer Science
ISBN:9781305657458
Author:Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher:Cengage Learning
9.1.2 Software Development Approaches; Author: EIToppo;https://www.youtube.com/watch?v=Z9znuSQ7Sz8;License: Standard YouTube License, CC-BY