Cite some examples of integrity constraints that you think can apply to the database.
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Cite some examples of integrity constraints that you think can apply to the
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- Python Programming Problem: Simple Soccer Point TableThe programmer will design a simple point table lookup and update application. The table contains some basic information: team_name, match_played, win, draw, loss, point and rank. Design Solution:1. English Premier League is a prestigious soccer league. Here is the result of its one session. Man. City|38|32|2|4|98|1Liverpool|38|30|7|1|97|2Chelsea|38|21|9|8|72|3Tottenham|38|23|2|13|71|4Arsenal|38|21|7|10|70|5 2. Hypothetically, you have been assigned to design a simple lookup software for prestigious ‘English Premier League’ from a given point table. The point table contains team_name, match_played,win, draw, loss, points and rank. 3. The input file, ‘previous_result.txt’ has been provided to you above the top 5 teams in 2018-19 session. Your software needs to be able to search and update the point table based on user input. For example: The first time Chelsea played 38, the second time it changed (based on user input) to 40 and so…Subject : Data Structure Language : C Topic : Hash Table Sub Topic :- Pop- Push- Search Case : Bluejack Library is one of the popular libraries in the town. This library has more than 50.000 books. Sadly the senior librarian wants to resign and he doesn’t have time to teach the new librarian. Bluejack Library needs a simple program to help the new librarian so he can easily manage and search books. Bluejack Library hires you as a programmer to help them create a program that can help a new librarian find and manage books in this library easily using a C programming language and hashtable data structure. The criteria of the program are: The program consists of 4 menus, there are: View Book Insert Book Remove Book Exit If the user chooses View Book (Menu 1), then: * If there is no book, then show “There is no book(s) !” message * Otherwise, the program will show all the book data If the user chooses Insert Book (Menu 2), then: - The program will ask user to input the following…Subject : Data Structure Language : C Topic : Hash Table Sub Topic :- Pop- Push- Search Case : Bluejack Library is one of the popular libraries in the town. This library has more than 50.000 books. Sadly the senior librarian wants to resign and he doesn’t have time to teach the new librarian. Bluejack Library needs a simple program to help the new librarian so he can easily manage and search books. Bluejack Library hires you as a programmer to help them create a program that can help a new librarian find and manage books in this library easily using a C programming language and hashtable data structure. The criteria of the program are: The program consists of 4 menus, there are: View Book Insert Book Remove Book Exit If the user chooses View Book (Menu 1), then: * If there is no book, then show “There is no book(s) !” message * Otherwise, the program will show all the book data If the user chooses Insert Book (Menu 2), then: - The program will ask user to input the following…
- Answer the following questions by referring to the tables below. COURSE Course_name Course_number Credit_hours Department Intro to Computer Science CS1310 4 CS Data Structures CS3320 4 CS Discrete Mathematics MATH2410 3 MATH Database CS3380 3 CS SECTION Section_ID Course_number Semester Year Instructor 85 MATH2410 Fall 07 King 92 CS1310 Fall 07 Anderson 102 CS3320 Spring 08 Knuth 112 MATH2410 Fall 08 Chang 119 CS1310 Fall 08 Anderson 135 CS3380 Fall 08 Stone Retrieve a list of all the courses under the "CS" department, listed alphabetically by course name. Retrieve the section ID, course name, course number, semester, year, and Instructor of the courses taught by Instructor "Anderson". Insert a tuple for a new COURSE with the following information: 4.The course name is Computer networks, and the course number is CS3480. It belongs to the CS…The PHP instruction: $name = $ REQUEST ["name"]; $surname = $_REQUEST ["sumame"]; echo "Welcome $name $surname, please visit the website!" (a) each parameter of the form becomes a field of the associative array $_REQUEST (b) it is correct only if the parameters are passed from the HTML form to the PHP program through POST (c) none of the answers are correct (d) it is correct only if the parameters are passed from the HTML form to the PHP program through GETPHP According to table the in the image (Assume that the following program section (Program Code 1) are variables that receives input from the user via a form. Build program code to provide instructions for entering the data into the assessments table. In addition, next build a link to view the data that has been entered.) <?php include ('config.php'); $ matrixnum = $_POST['matrixnum']; $ subject_code = $_POST['subject_code ']; $ quiz = $_POST['quiz']; $ assignment = $_POST['assignment']; $ project = $_POST['project']; $ total_marks= $_POST['total_marks']; $ grade = $_POST['grade']; Code program 1
- C++ Please explain the code below. It doesn't have to be long, as long as you explain what the important parts of the code do. You can also explain it line by line for best ratings. Thank you so much! The code is already correct, only explanation needed void addTail(int num) { node* newest = create_node(num); if (tail != NULL) { tail->next = newest; } tail = newest; if (head == NULL) { head = newest; } index++; } int add(int num) { addTail(num); return index; } int get(int pos) { node* currnode = head; int count = 0; while (currnode != NULL){ count++; if (count == pos){ return currnode -> element; }else{ currnode = currnode -> next; } } return -1; } int size() { return index; }…Write a PHP script to do the following: Create the following two dimensional array $students: ID Name Score 100 Ali 76 200 Khaleed 33 300 Fatema 89 400 Sumaya 45 Use foreach to display the array $students in an HTML table. Display the number of pass and fail students (pass if the score is greater than 50 and fail otherwise).Query Board Python or Java(Preferred Python please) Thank you! Programming challenge description: There is a board (matrix). Every cell of the board contains one integer, which is 0 initially.The following operations can be applied to the Query Board:SetRow i x: change all values in the cells on row "i" to value "x".SetCol j x: change all values in the cells on column "j" to value "x".QueryRow i: output the sum of values on row "i".QueryCol j: output the sum of values on column "j".The board's dimensions are 256x256."i" and "j" are integers from 0 to 255."x" is an integer from 0 to 31. Input: Your program should read lines from standard input. Each line contains one of the above operations. Output: For each query, output the result of the query. Test 1 Test InputDownload Test 1 Input SetCol 32 20 SetRow 15 7 SetRow 16 31 QueryCol 32 SetCol 2 14 QueryRow 10 Expected OutputDownload Test 1 Input 5118 34
- # Begin constantsCOLUMN_ID = 0COLUMN_NAME = 1COLUMN_HIGHWAY = 2COLUMN_LAT = 3COLUMN_LON = 4COLUMN_YEAR_BUILT = 5COLUMN_LAST_MAJOR_REHAB = 6COLUMN_LAST_MINOR_REHAB = 7COLUMN_NUM_SPANS = 8COLUMN_SPAN_DETAILS = 9COLUMN_DECK_LENGTH = 10COLUMN_LAST_INSPECTED = 11COLUMN_BCI = 12 INDEX_BCI_YEARS = 0INDEX_BCI_SCORES = 1MISSING_BCI = -1.0 EARTH_RADIUS = 6371 # Sample data for docstring examplesdef create_example_bridge_1() -> list:"""Return a bridge in our list-format to use for doctest examples. This bridge is the same as the bridge from row 3 of the dataset.""" return [1, 'Highway 24 Underpass at Highway 403','403', 43.167233, -80.275567, '1965', '2014', '2009', 4,[12.0, 19.0, 21.0, 12.0], 65.0, '04/13/2012',[['2013', '2012', '2011', '2010', '2009', '2008', '2007','2006', '2005', '2004', '2003', '2002', '2001', '2000'],[MISSING_BCI, 72.3, MISSING_BCI, 69.5, MISSING_BCI, 70.0, MISSING_BCI,70.3, MISSING_BCI, 70.5, MISSING_BCI, 70.7, 72.9, MISSING_BCI]]] def create_example_bridge_2() ->…A(n)______________is a collection of data fields that are all related to the same object, activity, or individual. a. attribute b. byte c. record d. columnC++ only. Do not copy. Correct code will upvoted else downvote. Monocarp is playing a PC game. Presently he needs to finish the principal level of this game. A level is a rectangular framework of 2 lines and n sections. Monocarp controls a character, what begins in cell (1,1) — at the convergence of the 1-st line and the 1-st segment. Monocarp's character can move starting with one cell then onto the next in one stage if the cells are nearby by side or potentially corner. Officially, it is feasible to move from cell (x1,y1) to cell (x2,y2) in one stage if |x1−x2|≤1 and |y1−y2|≤1. Clearly, it is denied to go external the matrix. There are traps in certain cells. In case Monocarp's character winds up in such a cell, he bites the dust, and the game closures. To finish a level, Monocarp's character should arrive at cell (2,n) — at the crossing point of line 2 and section n. Assist Monocarp with deciding whether it is feasible to finish the level. Input The principal…