The actions below are necessary if you delete a file accidently and desire to recover it.
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The actions below are necessary if you delete a file accidently and desire to recover it.
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- These are the steps to take if you accidentally delete a file and need to get it back.A file extension's form and its function should remain completely separate.Sequence Diagram for the use case text below: Basic Course The student views the Grad Check Home Page and clicks on the Edit Schedule button. The system then displays the Current Student Schedule. On this page, the student may then choose a course to delete a course or to add a course. After the student performs these tasks, the system asks the user to save the changes on the Save Changes page. If the student selects Yes, the system updates the student record file. Otherwise, the student record is not updated. Alternate Course The student record file is unavailable: display Unable to Save page to the Student.
- Structural in-dependence exists when it is possible to make changes in the file structure without affecting the application program's ability to access the data. Select one: True FalsePROGRAM WORKFLOW: The program is intended to serve as a visitor logbook, which is necessary for keeping track of who comes to the site. Users will be asked to enter their name, contact information (email or phone number), the purpose of their visit, and the time they enter the site when they first arrive. To keep track of the information, the data will be saved in a separate file. When the user exits the site, they will be asked to enter their departure time once more. The records stored can then be accessed at the end of working hours. // Please take time to follow the program workflow. Thank you for help me out.Lab Objectives To use functions that reads and writes from/to a file Problem 1 A database file contains binary data (Check the sample data at the end of this document). The file contains a number of records, each record is stored as a "struct". struct employee { . } The struct is written to the file using fwrite. The sample data contains one record with the following values. 123456, John Smith, 70 main St. Toronto, ON M3M 3M3, 9, 73123.45 Write a C program that performs the following The file name is lab6_1.c The file takes command line parameters (argc and argv) If the command line arguments "-ID" followed by an integer, look for an employee with that ID in the file. If that ID exists, print the name on a line by itself. If There is no such ID print "No such employee" on a line by itself. . int Employee_ID; char name [20]; // Employee name first name then last name char address [50]; //The employee address might contains spaces //Both name and address are terminated by //a null…
- A collection of records is called what?A _____ access data allows the user to move to any record as long as he knows the location of the desired record. Is the answer here "random" (?)C Programming Language Patient Following System > Define a struct included patient number, name, age, and disease information.> Main menu of the program include the following operations:◦ create a patient file with 100 empty records.◦ Insert a new patient record.◦ Find and retrieve patient information.◦ Delete a patient record.◦ Modify a patient record.◦ List all patients information.