Activity 1Task A:Consider the following traditional file system, which shows a number of index cards stored in two separate databases (and possibly in two different locations/ departments). Student information for Jane Blue is shown below: Compare the data found in each index card. State any discrepancies which may be found and explain what problems can occur because of the discrepancy. A single file of records.Se parate files for each function.StudentTheAdministrationFacultyDatabaseDatabaseStudent IDStudent NameStudent ID2345324Jane Blue2345324Student NameJane BlueStudent Address Main Avest. GeorgesSubjects Passed MGMT2005MGMT2006$32.50Student Address Main AveSubjects Enrolled MGMT3011MGMT23 05Fees paidSubjects Passed MGMT 1000MGMT1001

Discrepancies: The address is not complete in the faculty database. It also doesnt have the complete…

Activity 1 Task A: Consider the following traditional file system, which shows a number of index cards stored in two separate databases (and possibly in two different locations/ departments). Student information for Jane Blue is shown below: Compare the data found in each index card. State any discrepancies which may be found and explain what problems can occur because of the discrepancy.

Activity 1 Task A: Consider the following traditional file system, which shows a number of index cards stored in two separate databases (and possibly in two different locations/ departments). Student information for Jane Blue is shown below: Compare the data found in each index card. State any discrepancies which may be found and explain what problems can occur because of the discrepancy.

Programming Logic & Design Comprehensive

9th Edition

ISBN:9781337669405

Author:FARRELL

Publisher:FARRELL

Chapter7: File Handling And Applications

Section: Chapter Questions

Problem 15RQ

See similar textbooks

Similar questions

Information for 20 customers of a bank is stored in a random Access file named musteri.dat using the struct given below. struct customer{ int account;char surname[25]; char name[20]; double deposit; }; 1- Write a function having prototype given below that returns how many customers stored in the file whose deposit is less than zero. Call your function from main function within a menu.Function prototype: int listIndebtedAccounts(FILE *); 2- Write a function having prototype given below that returns the customer information as a struct that has maximum amount of money in his account.how many customers stored in the file whose deposit is less than zero. Call your function from main function within a menu.Function prototype: struct customer findMaxDeposit(FILE *); 3- Write a function having prototype given below that transfers all information of customers into a sequential access file named “list.txt” whose deposit is greater than or equal to 300 . Call your function from main…
i want to add update function .c and .h class in that code Menu 1. Create inventory2. Update inventory3. Search vaccine4. Display vaccine Search.h : Copy the below code and save as Search.h file. #ifndef SEARCH_H_INCLUDED#define SEARCH_H_INCLUDED int search_vaccine(); #endif Display.h : Copy the below code and save as Display.h file. #ifndef DISPLAY_H_INCLUDED#define DISPLAY_H_INCLUDED void display_vaccine(); #endif Create.h : Copy the below code and save as Create.h file. #ifndef CREATE_H_INCLUDED#define CREATE_H_INCLUDED void create_inventory(); #endif Create.c : #include<stdio.h>#include "Create.h" void create_inventory() { int option; char vaccName[15]; char vaccCode[2]; char country[15]; int qty; float populaion; FILE* infile; infile = fopen("Vaccine.txt", "w"); if (infile == NULL) { printf("Vaccine.txt file not found\n"); } option = 1; while (option != 0) { printf("Enter Vaccine Name : "); scanf("%s", vaccName); printf("Enter Vaccine Code : ");…
Do not copy paste from any source else downvote Write a void function that will merge the contents of two text files containing chemical elements sorted by atomic number and will produce a sorted file of binary records. The function’s parameters will be three file pointers. Each text file line will contain an integer atomic number followed by the element name, chemical symbol, and atomic weight. Here are two sample lines: 11 Sodium Na 22.99 20 Calcium Ca 40.08 The function can assume that one file does not have two copies of the same element and that the binary output file should have this same property. Hint: When one of the input files is exhausted, do not forget to copy the remaining elements of the other input file to the result file.
There's an error in the part that "function" was not declared in the code. Can you fix the code? Code: #include <iostream>#include <queue>#include <vector> using namespace std; struct Process { int processId; int burstTime; int priority;}; // Function to calculate average waiting time and average turnaround timevoid calculateAvgTimes(vector<Process>& processes, vector<int>& waitingTimes, vector<int>& turnaroundTimes) { int totalProcesses = processes.size(); int totalWaitingTime = 0; int totalTurnaroundTime = 0; for (int i = 0; i < totalProcesses; i++) { totalWaitingTime += waitingTimes[i]; totalTurnaroundTime += turnaroundTimes[i]; } float avgWaitingTime = (float)totalWaitingTime / totalProcesses; float avgTurnaroundTime = (float)totalTurnaroundTime / totalProcesses; cout << "Average Waiting Time: " << avgWaitingTime << endl; cout << "Average Turnaround Time:…
#include "Bank.h" #include <iostream>#include <fstream>#include <string>#include <vector> using namespace std; int main() { Account** accounts = new Account * [10]; ifstream infile; infile.open("bank2.txt"); if ( !infile ) cerr << "File cannot be opened" << endl; else cout << "File Opened" << endl; string operationType; int totalAccount = 0; while (infile >> operationType) { if (operationType == "Saving") { int id; double initialBalance, minimumBalance, annualInterestRate; infile >> id >> initialBalance >> minimumBalance >> annualInterestRate; Saving* savingAccount = new Saving(); savingAccount->setInterest(annualInterestRate); savingAccount->setMinBalance(minimumBalance); accounts[totalAccount] = savingAccount; accounts[totalAccount]->setID(id);…
Create a new C++ project in Visual Studio (or an IDE of your choice). Add the files listed below to your project: BinaryTree.h Download BinaryTree.h BinarySearchTree.h Download BinarySearchTree.h main.cpp Download main.cpp Build and run your project. The program should compile without any errors. Note that function main() creates a new BST of int and inserts the nodes 12, 38, 25, 5, 15, 8, 55 (in that order) and displays them using pre-order traversal. Verify that the insertions are done correctly. You may verify it manually or use the visualization tool at https://www.cs.usfca.edu/~galles/visualization/BST.html. (Links to an external site.) Do the following: 1. add code to test the deleteNode and search member functions. Save screenshot of your test program run. 2. add code to implement the nodeCount member function of class BinaryTree. Test it and save screenshot of your test program run. 3. add code to implement the leafCount member function of class BinaryTree. Test it and…
A temperature file consists of five records, each containing a temperature in degrees Fahrenheit. A program is to be written that will read the input temperature, convert it from degrees Fahrenheit to degrees Celsius and print both temperatures in two columns on a report. Column headings, which read ‘Degrees F’ and ‘Degrees C’, are to be printed at the top of the page. What ist he best solution algorithm to successfully implement the above question?
Write a function called get_game_dict(csv file name ) that returns (not prints) a dictionary of all the game names in the csv file. The dictionary keys are the names of the games, and the corresponding values are the number of times that name appears as the name of game. there should be no extra whitespace characters at the beginning or end of the names.
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…
10. Write another function called db_consistent that takes a dictionary of dictionariesin the format described in the previous question and returns Trueif and only if every one of the inner dictionaries has exactly the same keys.(This function would return False for the previous example, since RosalindFranklin's entry doesn't contain the 'author' key.)
There are two text files named “matrixA.txt” and “matrixB.txt”. matrixA.txt = 3 5 68 9 20 8 21 matrixB.txt = 50 -9 176 -2 -351 2 3 1.Define a function named “read_matrix” that takes filename as a parameter and reads the corresponding file. This function initializes a 3x3 nested list with zeros and stores the content of the file in this nested list and returns it. 2.Define a function named “sum_matrices” that takes two matrices as parameters and initializes a 3x3 nested list and stores the summation of the matrices in this nested list and returns it. PYTHON
Write a function called countWord(). It takes 2 parameters: The name of a text file(e.g. gettysburg.txt) and a word to be searched within that file. Your code should returnthe number of times the given word appears in the file.>>> countWord('gettysburg.txt', 'people')3