Question

5 3 2 Predecessors DD 2 3 4. 5 6 7 8. 0 Task Design Kiosk Interface Design User Interface Use Case Diagrams Database Design Class Diagrams Data Flow Diagrams Network Interface Internal Network Design Web Interface Design Development Kiosk Interface Development Check Out Code Check In Code Overdue Fines Code Internet Search Database Development Create Database Create Tables Testing 3 3 3 3,6 3,6 3,6 2 2 2 2 2 2 2, 13 2, 13 2, 13 2, 12 2, 12 2,12 2,12 2, 12 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 Hours Start Date 07/01/21 07/01/21 16 07/01/21 8 07/03/21 07/04/21 16 07/04/21 8 07/06/21 07/07/21 32 07/07/21 4 07/12/21 07/13/21 07/13/21 48 07/13/21 16 07/19/21 4 07/21/21 4 07/21/21 07/22/21 2 07/22/21 8 07/23/21 07/24/21 07/24/21 07/24/21 2 07/24/21 2. 07/24/21 07/24/21 2 07/24/21 2 07/24/21 2 07/25/21 2 07/25/21 2 07/25/21 2 07/25/21 07/26/21 2 07/26/21 2 07/26/21 07/26/21 2 07/26/21 2 07/26/21 2 07/27/21 2 07/27/21 2 07/27/21 07/28/21 4 07/28/21 Kiosk Software Testing Login Functionality Scan Library Card Enter Account Number Check Out Functionality Scan Bar Code Search Library Database Search Library Inter loan System Search Internet Librarian Assistance Print Receipt For Patron Check In Functionality Scan Bar Code Print Receipt For Patron Overdue Fines Functionality Check if Fines Due Calculate Fines Collect Fine Print Receipt For Patron Internet Search Functionality Database Testing Relational Integrity End Date 07/12/21 07/03/21 07/02/21 07/03/21 07/06/21 07/05/21 07/06/21 07/12/21 07/11/21 07/12/21 07/23/21 07/21/21 07/18/21 07/20/21 07/21/21 07/21/21 07/23/21 07/22/21 07/23/21 07/27/21 07/24/21 07/24/21 07/24/21 07/24/21 07/25/21 07/24/21 07/24/21 07/25/21 07/25/21 07/25/21 07/25/21 07/26/21 07/26/21 07/26/21 07/27/21 07/26/21 07/26/21 07/27/21 07/27/21 07/27/21 07/28/21 07/28/21 2, 12,21 18;
which tasks have predecessors? And which predecessors go with which tasks
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Answer 1

Answer:

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Explanation: