Bundle: Enhanced Discovering Computers ©2017 + Shelly Cashman Series Microsoft Office 365 & Access 2016: Intermediate + Shelly Cashman Series ... Trainings, & Projects Printed Acc
1st Edition
ISBN: 9781337591331
Author: Misty E. Vermaat, Susan L. Sebok, Steven M. Freund, Mark Frydenberg, Jennifer T. Campbell
Publisher: Cengage Learning
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Chapter 9, Problem 39SG
Program Plan Intro
- The most important program that runs on a computer is operating system.
- OS is the term that acts as an interface between the hardware and the user.
- OS does basic operations such as getting input from the keyboard, displaying output in the monitor and monitoring the files.
- It is responsible for the management to co-ordinate the activities on a computer system.
- The responsibilities of OS are bound to get higher when it comes to security, because it provides the access rights for users.
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1. Please read and run the following code and answer the questions.#include <stdio.h>int main(void) {int a;char *s;int v0 = 4, v1 = 5, v2 = 6, v3 = 1, v4 = 2;printf("Exercise 1:\n====================\n");switch(v0) {case 0: printf("Hello October\n"); break;case 1: printf("Go Kean!\n"); break;case 2: printf("Academic Building Center \n"); break;case 3: printf("UNION \n"); break;case 4: printf("Go ");case 5: printf("Kean! \n");default: printf("Have a great semester! \n"); break;}for(a=5; a<v1; a++) {printf("Kean");}printf("\n");if (v2 == 6) {s = "Go";}else {s = "Hello";}if(v3 != v4) {printf("%s Kean!\n",s);} else {printf("%s Computer Science!\n",s);}return 0;}
What is the output of the program? Please explain why.
1.[30 pts] Answer the following questions:
a. [10 pts] Write a Boolean equation in sum-of-products canonical form for the truth table
shown below:
A
B
C
Y
0
0
0
1
0
0
1
0
0
1
0
0
0
1
1
0
1
0
0
1
1
0
1
0
1
1
0
1
1
1
1
0
a. [10 pts] Minimize the Boolean equation you obtained in (a).
b. [10 pts] Implement, using Logisim, the simplified logic circuit. Include an image of
the circuit
In the past, encryption and decryption were mostly done by substitution and permutation of letters in a text message. study those classic cryptographic schemes Then, develop an automatic cipher using Javascript The cipher should be able to perform the following tasks:
generate keys
encrypt a given plaintext message with a key selected from the list of keys generated
decrypt a given ciphertext message with a known cipher key
Chapter 9 Solutions
Bundle: Enhanced Discovering Computers ©2017 + Shelly Cashman Series Microsoft Office 365 & Access 2016: Intermediate + Shelly Cashman Series ... Trainings, & Projects Printed Acc
Ch. 9 - Prob. 1SGCh. 9 - Prob. 2SGCh. 9 - Prob. 3SGCh. 9 - Prob. 4SGCh. 9 - Prob. 5SGCh. 9 - Prob. 6SGCh. 9 - Prob. 7SGCh. 9 - Prob. 8SGCh. 9 - Prob. 9SGCh. 9 - Prob. 10SG
Ch. 9 - Prob. 11SGCh. 9 - Prob. 12SGCh. 9 - Prob. 13SGCh. 9 - Prob. 14SGCh. 9 - Prob. 15SGCh. 9 - Prob. 16SGCh. 9 - Prob. 17SGCh. 9 - Prob. 18SGCh. 9 - Prob. 19SGCh. 9 - Prob. 20SGCh. 9 - Prob. 21SGCh. 9 - Prob. 22SGCh. 9 - Prob. 23SGCh. 9 - Prob. 24SGCh. 9 - Prob. 25SGCh. 9 - Prob. 26SGCh. 9 - Prob. 27SGCh. 9 - Prob. 28SGCh. 9 - Prob. 29SGCh. 9 - Prob. 30SGCh. 9 - Prob. 31SGCh. 9 - Prob. 32SGCh. 9 - Prob. 33SGCh. 9 - Prob. 34SGCh. 9 - Prob. 35SGCh. 9 - Prob. 36SGCh. 9 - Prob. 37SGCh. 9 - Prob. 38SGCh. 9 - Prob. 39SGCh. 9 - Prob. 40SGCh. 9 - Prob. 41SGCh. 9 - Prob. 42SGCh. 9 - Prob. 43SGCh. 9 - Prob. 44SGCh. 9 - Prob. 45SGCh. 9 - Prob. 46SGCh. 9 - Prob. 47SGCh. 9 - Prob. 48SGCh. 9 - Prob. 49SGCh. 9 - Prob. 1TFCh. 9 - Prob. 2TFCh. 9 - Prob. 3TFCh. 9 - Most users today work with a command-line...Ch. 9 - Prob. 5TFCh. 9 - Prob. 6TFCh. 9 - Prob. 7TFCh. 9 - Prob. 8TFCh. 9 - Many of the first operating systems were device...Ch. 9 - Prob. 10TFCh. 9 - Prob. 11TFCh. 9 - Prob. 12TFCh. 9 - Prob. 1MCCh. 9 - Prob. 2MCCh. 9 - Prob. 3MCCh. 9 - A _____operating system allows two or more...Ch. 9 - Prob. 5MCCh. 9 - Prob. 6MCCh. 9 - Prob. 7MCCh. 9 - Prob. 8MCCh. 9 - firmware a. operating system problem that occurs...Ch. 9 - Prob. 2MCh. 9 - thrashing a. operating system problem that occurs...Ch. 9 - Prob. 4MCh. 9 - drive a. operating system problem that occurs when...Ch. 9 - Prob. 6MCh. 9 - Prob. 7MCh. 9 - Prob. 8MCh. 9 - icons a. operating system problem that occurs when...Ch. 9 - Prob. 10MCh. 9 - Prob. 2CTCh. 9 - Prob. 3CTCh. 9 - Prob. 4CTCh. 9 - What is a cross-platform application?Ch. 9 - Prob. 6CTCh. 9 - Prob. 7CTCh. 9 - Prob. 8CTCh. 9 - Prob. 9CTCh. 9 - Prob. 10CTCh. 9 - Prob. 11CTCh. 9 - Prob. 12CTCh. 9 - Prob. 13CTCh. 9 - Prob. 14CTCh. 9 - Prob. 15CTCh. 9 - Prob. 16CTCh. 9 - Prob. 17CTCh. 9 - Prob. 18CTCh. 9 - Prob. 19CTCh. 9 - Prob. 20CTCh. 9 - Prob. 21CTCh. 9 - Prob. 22CTCh. 9 - Prob. 23CTCh. 9 - Prob. 24CTCh. 9 - Prob. 25CTCh. 9 - Prob. 26CTCh. 9 - Prob. 27CTCh. 9 - Prob. 28CTCh. 9 - Prob. 29CTCh. 9 - Prob. 1PSCh. 9 - Prob. 2PSCh. 9 - Prob. 3PSCh. 9 - Prob. 4PSCh. 9 - Prob. 5PSCh. 9 - Prob. 6PSCh. 9 - Prob. 7PSCh. 9 - Prob. 8PSCh. 9 - Prob. 9PSCh. 9 - Prob. 10PSCh. 9 - Prob. 11PSCh. 9 - Prob. 1.1ECh. 9 - Prob. 1.2ECh. 9 - Prob. 1.3ECh. 9 - Prob. 2.1ECh. 9 - Prob. 2.2ECh. 9 - Prob. 2.3ECh. 9 - Prob. 3.1ECh. 9 - Prob. 3.2ECh. 9 - Prob. 3.3ECh. 9 - Prob. 4.1ECh. 9 - Prob. 4.2ECh. 9 - Prob. 4.3ECh. 9 - Prob. 5.1ECh. 9 - Prob. 5.2ECh. 9 - Prob. 5.3ECh. 9 - Prob. 1IRCh. 9 - Prob. 2IRCh. 9 - Prob. 3IRCh. 9 - Prob. 4IRCh. 9 - Prob. 5IRCh. 9 - Prob. 1CTQCh. 9 - Prob. 2CTQCh. 9 - Prob. 4CTQ
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