PCRSPCF XO CSC10O If StateO NestedO StringNestedO Loop PBIGSalnto.ca/108/content/challenges/111/2imerMAT135 TextbookQuercusO MAT102 Course No...piazzaclusive password validityplete the following function according to its docstring.def check_password_exclusive (passwd: str) -> bool:"""An exclusive strong password has a length greater than orequal to 6, and contains ONLY letters and numbers. Return True ifand only if passwd is considered an exclusive strong password.>>> check_password_exclusive('I<3csc108!')False>>> check_password_exclusive('time2sleep4me')6.TrueHistory100%

Python Code to form a strong password

Answered: def check_password_exclusive (passwd:…

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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Given following code and write comments for those code #include <stdio.h>#include <stdbool.h>#include <string.h>#include <ctype.h> #define MAX_PASSWORD_LENGTH 128#define MIN_PASSWORD_LENGTH 10#define ALLOW_PASSPHRASE true#define MIN_PHRASE_LENGTH 20#define OPTIONAL_TESTS_REQUIRED true#define MIN_OPTIONAL_TESTS_TO_PASS 4 bool isStrongPassword(char *password);void printTestResults(char *password, bool isPassphrase, int optionalTestsPassed); int main() { char passwords[][128] = { "password", "mypassword", "thisismypassword", "passssword", "This is my password phrase1", "Tinypw1", "Ireallydontlikehavingtomakeupnewpasswordsallthetime1", "Iloveyouxxxooo1", "Boom**********!", "IHATEPWORDS1!", "ihatepwords1!", "IHatePwords!", "IHatePwords", "my pass phrase does not need to pass tests", "short pass phrase", "x", "x1", "Zxcvbnmnas7",…
C++ Help. "qwerty" is a string commonly found in weak passwords. Remove all occurrences of "qwerty" from secretStr. Then, assign lengthStr with the length of secretStr. Ex: If the input is qwertyvk*M7$gKXhJ%P9qwerty, then the output is: Remaining string: vk*M7$gKXhJ%P9 Length: 14 Note: string.find(item) returns the index of the first occurrence of item in string. If no occurrence is found, then the function returns string::npos. string.replace(indx, num, subStr) replaces characters at indices indx to indx+num-1 with a copy of subStr. Code provided to complete: #include <iostream>#include <string>using namespace std; int main() { string secretStr; int index; int lengthStr; cin >> secretStr; index = 0; lengthStr = 0; /* Your code goes here */ cout << "Remaining string: " << secretStr << endl; cout << "Length: " << lengthStr << endl; return 0;}
Jupyter Notebook Fixed Income - Certicificate of Deposit (CD) - Compound Interest Schedule An interest-at-maturity CD earns interest at a compounding frequency, and pays principal plus all earned interest at maturity. Write a function, called CompoundInterestSchedule, that creates and returns a pandas DataFrame, where each row has: time (in years, an integer starting at 1), starting balance, interest earned, and ending balance, for an investment earning compoundedinterest. Use a for(or while) loop to create this table. The equation for theith year's ending balance is given by: Ei =Bi (1+r/f)f where: Ei is year i's ending balance Bi is year i's beginning balance (note: B1 is the amount of the initial investment (principal) r is the annual rate of interest (in decimal, e.g., 5% is .05) f is the number of times the interest rate compounds (times per year) The interest earned for a given year is Ei - Bi Note the term of the investment (in years) is not in the above equation; it is used…
/* Filename: logserver.c *//*******************************************************************************************modify this program to log the message from clients to a log file. ******************************************************************************************/#include<stdio.h>#include<sys/ipc.h>#include<sys/shm.h>#include<sys/types.h>#include<string.h>#include<errno.h>#include<stdlib.h> #define BUF_SIZE 1024#define SHM_KEY 0x1234 struct shmseg {int cnt;int new;int complete;char buf[BUF_SIZE];}; int main(int argc, char *argv[]) {int shmid;struct shmseg *shmp;shmid = shmget(SHM_KEY, sizeof(struct shmseg), 0666|IPC_CREAT);if (shmid == -1) {perror("Shared memory");return 1;}// Attach to the segment to get a pointer to it.shmp = shmat(shmid, NULL, 0);if (shmp == (void *) -1) {perror("Shared memory attach");return 1;}/* Transfer blocks of data from shared memory to log file if the message from client set shmp->complete ==1, the we…
#include <stdio.h> #include <string.h> int IsPasswordOkay(char* pass) { char Password[12]; strcpy(Password, pass); if (!strcmp(Password, "goodpass")) return(1); else return(0); } int main(int argc, char **argv) { int PwStatus; if (argc < 2) { printf("Input your password\n"); return(-1); } PwStatus = IsPasswordOkay(argv[1]); if (PwStatus == 0) { printf("Acces denied"); return(-1); } else { printf("Access granted"); return(1); } } Write a function to conduct input validation to secure the smallest buffer. You may call this function void SecurePasswordBuffer(const char *arg).
Question 4 Write a function that will redact every third word in a sentence. Make use of the hashtag (#) symbol to redact the characters that make up the word, i.e. if the word is five characters long then a string of five hashtags should replace that word. However, this should not redact any of the following punctuation marks: apostrophes (') quotations (") full stops (.) commas (,) exclamations (!) question marks (?) colons (:) semicolons (;) Arguments: sentence (string) →→ sentence that needs to be redacted. Return: redacted sentence (string)→→ every third word should be redacted. Expected outputs sentence = "My dear Explorer, do you understand the nature of the given question?" redact_words(sentence) == 'My dear ########, do you ########## the nature ## the given ########?' sentence = "Explorer, this is why you shouldn't come to a test unprepared." redact_words(sentence)=="Explorer, this ## why you #######'# come to # test unprepared."
CHALLENGE ACTIVITY 5.10.2: Simon says Simon Says" is a memory game where "Simon" outputs a sequence of 10 characters (R, G, B, Y) and the user must repeat the sequence. Create a for loop that compares the two strings starting from index 0. For each match, add one paint to userScore. Upon a mismatch, exit the loop using a break statement Assume simon Pattern and userPattern are always the same length. Ex The following patterns yield a userScore of 4: simonPattern: RRGBRYYBGY userPattern: RRGBBRYBGY Learn how our autograde works 13 14 simonPattern- scnr.next(); userPattern - scnr.nextO: 15 16 17 for (i=0; i<10; i++) { 18 if O[ simornPattern: 19 20 21 if ( 22 23 24 userPattern: 25 26 returns System.out.println("userScore: userScore); 매매
Simple Student Management System Build the following app using Python Tkinter library. Using this app, user can • add student information • view all students • search student(s) by name • remove student by id Add • First name, last name, date of birth cannot be blank while adding a specific student information. • However major can be blank, which gets set to "Undefined" if left out blank. • Student Id is automatically generated by the program (ex: 1001, 1002, 1003, 1004 ….) If the user keeps a mandatory field blank (ex: First name) and presses "Add Student" button, it displays the following message box: first name is required If the user successfully enters all the necessary information and presses the "Add Student" button, it displays the following confirmation message box: student added View All When the user presses the "View All" button, it displays all the student’s information (Id, First name, Last name, Date of birth, and Major) in a nice formatted way. Example below: • Must…
AVA PROGRAM ASAP Please modify this program ASAP BECAUSE it does not pass all the test caseswhen I upload it to hypergrade. Its says 0 out of 3 passed when i upload it to hypergrade. The program must pass the test case when uploaded to Hypergrade. import java.util.HashMap;import java.io.BufferedReader;import java.io.FileReader;import java.io.IOException;import java.util.Scanner;public class MorseCodeConverter { private static HashMap<Character, String> morseMap = new HashMap<>(); public static void main(String[] args) { loadMorseCodes(); Scanner scanner = new Scanner(System.in); System.out.println("Please enter a string to convert to Morse code:"); String input = scanner.nextLine().toUpperCase(); String morseCode = convertToMorse(input); System.out.println(morseCode); } private static void loadMorseCodes() { try (BufferedReader reader = new BufferedReader(new FileReader("morse.txt"))) { String line;…
Write a function named “CheckAgainstPasswordRules” that accepts a password(string) and return true if that passwordmeets all thefollowing rules: •Length is equal or greater than 8 •Have at least one uppercase character •Have at least one lowercase character •Have at least one special character: ‘!’, ‘@’, or ‘#’ •Contain no spaces(blanks)
write alogrithms for the following blocks of code... 1st block: void HRM::UpdatePerson(){ int empId;char redo1,redo2; lebel:cout << "ID of employee you are modifying: "; while(!(cin>>empId)) //Reciving vaiables from input : is it no/character ?{cout << "Please enter a number! Try again: ";cin.clear ();cin.ignore (1000, '\n'); // Skip to next newline or 1000 chars,// whichever comes first.} int flag1=0;for (int i = 0; i < n; ++i) { if (y[i]!=empId) {flag1++; }}/* if (flag1==n){ // cout<<" not matching="<< y[i];cout<<"Sorry, there is not any employee with requested personal number. Do you want to repeat delete by entering the new personal number (y/n)?:";cin>>redo1;if(redo1=='Y'||redo1=='y'){goto lebel;}} */ cout <<endl;lebel1: for (int i = 0; i < n; ++i) { if (y[i]==empId) { cout<<"matching="<< y[i]; flag=true;int choice = 0;char redo; do {cout << endl << endl;cout << "Please enter the number related to…
Help me fix my c programming error. #include <stdio.h>#include <stdlib.h>#define _CRT_SECURE_NO_WARNINGS void addContact();void viewContact();char firstName();char lastName();char phoneNumber[10]; int main(){int selection;printf("\n\t---Contact Mangement System--");printf("\n\t[1] Add New Contact");printf("\n\t[2] View Contact");printf("\n\t[3] Help");printf("\n\t[4] Exit");printf("\n\tEnter Your Selection");scanf("%d", selection);switch (selection){case 1:addContact();break;case 2:viewContact();break;case 3:exit(1);break;default:printf("Enter Your Selection");main();}}void addContact();{printf("Enter First Name: ");scanf("%s", firstName);printf("Enter Last Name: ");scanf("%s", lastName);printf("Enter Your Phone Number: ");scanf("%s", phoneNumber);if (strlen(phoneNumber) == 10){FILE* fp;fp = fopne("contacts.txt", "w");fputs(firstName, fp);fputs(lastName, fp);fputs(phoneNumber, fp);printf("\n\tContact Added");fclose(fp); } main();} void viewContact(){system("cls");char…

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