Create a sub-system diagram for the food delivery service depicted in the diagrams below
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Create a sub-system diagram for the food delivery service depicted in the diagrams below
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- For below given Scenario draw the following UML Diagrams CLASS DIAGRAM SEQUENCE DIAGRAM The Buyer has already bid for the product. A message is displayed to the user that he has already bid for the product The system admin is provided with a page where the top level categories of products are displayed. If the system admin wishes to add a new top level category, he clicks on ‘add category’ button and adds a new category The system admin can browse to a specific level and then click on ‘add category’ button and add a new category at any level An already existing category is again added, an error message is provided to the user.For below given Scenario draw the following UML Diagrams CLASS DIAGRAM SEQUENCE DIAGRAM The Buyer has already bid for the product. A message is displayed to the user that he has already bid for the product The system admin is provided with a page where the top level categories of products are displayed. If the system admin wishes to add a new top level category, he clicks on ‘add category’ button and adds a new category The system admin can browse to a specific level and then click on ‘add category’ button and add a new category at any level An already existing category is again added, an error message is provided to the user. "Please if you write in a handwriting so write that I can read it!!"1. Create a Sequence diagram for the online ordering process.2. Create a Class Diagram for an Online ordering System.
- Entity modeling is a top-down approach * that involves entities relationships tables foreign key classes هذا السؤال مطلوب4. Company TeaLeaves has recently adopted a new order management system for handling production requests. The sales representative can place a new order for production. If special materials are required for producing the new order, then an order is placed for special materials with the supplier. Otherwise, if no special materials are required for producing the new order or the supplier has finished providing the special materials, the order is added to the production list. Afterwards, the order is scheduled for production. Once the order is confirmed, a letter is generated to the sales representation and to the manager. Draw the activity diagram for the above scenario.Prepare and fill in a table with TableName, PrimaryKey and ForeignKeys column headings according to the class diagram given. Payment datePaid amountPaid type CustomerAccount balance dateBilled amountBilled 1... PickupRequest OTRequested DTPickedup locationAddress 1 IndividualCustomer 1 1... name address phone 1 Customer 1 BusinessCustomer contact Person contactPhone 0... Package deliver ToName deliver ToAddress weight cost DTDelevered 1 Route Trip date startTime end Time mileage 0.. 0... 1 1... Employee hame address phone MovementEvent typeOfEvent OTOfEvent
- Implement and produce a UML Use Case diagramfrom the following list of a Library System: Actors Library patrons/members Library staff Use cases Sign up Check out Reserve rooms View transaction history View checked out media View reserved media Pay fines View member information View checked out media View reservation history Approve meeting reservation Accept fine payments Add materials in the catalog Edit materials in the catalogMake an ERD Daigram of inventory manegment system with the following entities : Product Category Manager Supplier Stock Oders Customer Invoice AddressLuxury-Oriented Scenic Tours (LOST) provides guided tours to groups of visitors to theWashington, D.C. area. In recent years, LOST has grown quickly and is havingdifficulty keeping up with all of the various information needs of the company. Thecompany’s operations are as follows:LOST offers many different tours. For each tour, the tour name, approximatelength (in hours), and fee charged is needed. Guides are identified by anemployee ID, but the system should also record a guide’s name, home address,and date of hire. Guides take a test to be qualified to lead specific tours. It isimportant to know which guides are qualified to lead which tours and the datethat they completed the qualification test for each tour. A guide may be qualifiedto lead many different tours. A tour can have many different qualified guides.New guides may or may not be qualified to lead any tours, just as a new tour mayor may not have any qualified guides.Every tour must be designed to visit at least three…
- Computer Science TWO Use Case Descriptions Using the Use Case Descriptions Template provided, document UCDescription1 - describe the activities of your use case for Cancel a membership UCDescription2 - describe the activities your use case for Make a booking Note: a booking is for one performance and includes a main film goers name and a number of seats. The film goer may/may not be a MICE member entitled to discounts.Film Actor Language Film SMALLINT VARCHARZ (255) VARCHAR2 (2 SMALLINT SMALLINT PF actor d SMALLINT PF fim id .im_id languaged SMALLINT CHAR (20) SMALLINT name description release year anguage_id original_language SMALLINT renta duration *rentaate engh *replacement_cost rating pecial features ustpdate SMALLINT NUMBER (42) SMALLINT Fam Category SMALLINT SMALLINT NUMBER (52) VARCHARZ 6) VARCHAR2 (255) TIMESTAMP PF Sm id KA category Actor actor id first name SMALLINT VARCHARZ (45) last rame VARCHAR (4) nationality CHAR (2) Category category SMALLINT VARCHAR2 (2) Country country d SMALLINT U short_code CHAR (2) VARCHARU (2) name P parent c SMALLINT name Using the film database you have, answer the following queries in your schema then write them down in this paper. Question One: Select the total rental_rate for films grouped by their categories. Order the result (a from largest to smallest. Select all actors who acted together with JOE in any film. Use inner query. (b Create a view, which…diagram 3. Draw sequence diagram for making a hotel reservation (The Reservation window sends a make Reservation() message to a HotelChain. The HotelChain then sends makeReservation() message to a Hotel. If the Hotel has available rooms, then it makes a Reservation and a Confirmation)