sd Make Appt Use Case 옷 aPatient:Patient :UnpaidBill :Appointment aPatient aReceptionist RequestAppt(name, address) LookUpPatient() R NewCancelChangeAppt?) ApptTimes?() [aPatient Exists] LookupBills() R MatchAppts() R CreateAppt C . 1 옷 Apartment Owner Campus Housing System * Add Apartment Delete Apartment Search Available Rental Units Student Campus Ho Diagram (Fig
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- Simple Student Management System Build the following app using Python Tkinter library. Using this app, user can • add student information • view all students • search student(s) by name • remove student by id Add • First name, last name, date of birth cannot be blank while adding a specific student information. • However major can be blank, which gets set to "Undefined" if left out blank. • Student Id is automatically generated by the program (ex: 1001, 1002, 1003, 1004 ….) If the user keeps a mandatory field blank (ex: First name) and presses "Add Student" button, it displays the following message box: first name is required If the user successfully enters all the necessary information and presses the "Add Student" button, it displays the following confirmation message box: student added View All When the user presses the "View All" button, it displays all the student’s information (Id, First name, Last name, Date of birth, and Major) in a nice formatted way. Example below: • Must…Gurantee downvote for incorrect and resources.# Create Custom Transformer Create a custom transformer, just as we did in the lecture video entitled "Custom Transformers", that performs two computations: 1. Adds an attribute to the end of the numerical data (i.e. new last column) that is equal to $\frac{x_1^3}{x_5}$ for each observation. In other words, for each instance, you will cube the $x_1$ column and then divide by the $x_5$ column. 2. Drops the entire $x_4$ feature column if the passed function argument `drop_x4` is `True` and doesn't drop the column if `drop_x4` is `False`. (See further instructions below.) You must name your custom transformer class `Assignment4Transformer`. Your class should include an input parameter called `drop_x4` with a default value of `True` that deletes the $x_4$ feature column when its value is `True`, but preserves the $x_4$ feature column when you pass a value of `False`. This transformer will be used in a pipeline. In that pipeline, an imputer will be run *before* this transformer. Keep…
- Description: There are 5 philosophers sitting around a table and try to eat from the center of the table. 5 chopsticks also lay on the table. Let us call the 5 philosophers in clockwise P1, P2, ...P5. There also 5 chopsticks clockwise S1, S2, ..., S5 on the table. There are only one chopstick between every two philosophers. Every right hand chopstick will have the same index as the philosopher. For example, on the right hand side of P1, the chopstick is called S1. And every left hand side chopstick number is 1+number of the philosopher. A philosopher spend random time to think, then he feel hungry and try to eat. The middle dish can provide enough food for everyone at the same time. But a philosopher only can start to eat when he picked up two chopsticks from left hand side and right hand side to form a pair of chopsticks. If a philosopher take one chopsticks, he will try to fight with neighbours to get another one, and never back off to put down the one in his hand. Once the…State health services follow-upUser loginno new member registrationthe user will be able to follow the results of the assay, the prescribed drugs,You can also make appointments and follow up appointments You write code Java.data strucutre please solve it fast
- Open your text editor and create a new document named model.php model.php will connect to a database potentially return PDO statement objects to the controller for processing. This question is complete and requires use of initMessagesfunction initMessages($tim) This method will take a single parameter of unix time using the method “time()”. It will conditionally select fromthe table “messages” the minimum id and rename it to “min_id”. The condition is that the field time is greater thanthe parameter for time. The return is the PDOStatement object with the row data from a query.STL ARRAYLIST Array List The Dancing Champs institution is organizing a dance competition for kids. The competition will have various levels and batches and can go on for a full day. They do not have enough space to accommodate so many dancers in their institute so they book a banquet with many halls. Initially, the number of performances is fixed but can increase later and even hall allotment can be revised as well. So they can replace/remove data from any hall at any time. You are the accommodation head of the institute and need to propose a plan so that you can hire halls anytime. Ask the Institute for the initial number of performances then display the menu as described in input and output format. Write a C++ program to add new details in the existing ArrayList and to remove details from the ArrayList. Use Menu to add, remove and display the Hall details. Strictly adhere to the Object-Oriented specifications given in the problem statement. All class names, member…METHOD TO DO THE HOMEWORK PROBLEM: *Create the SDLC model of Shopee. *Choose 2 models below that is best to use in the application.
- 1. What does the value of x represent? var x = _booksDb.Books.Where(x => x.Title.ToLower().Contains("c#")).Average(x => x.Price);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 34II. Application Q1. Given below is an example of e-commerce website. Analyze any one e-commerce website and write various test cases for it. Write any two test cases based on it and give at least three activities of each type of cases.