Information Systems & DesignUML Class Diagram Please explain what is being illustrated in this diagram as well as the relationships that exist!Does the diagram meet the perameters for the following scenario?Please explain! Health Care SystemHealth Care AdministrationMedical ClinicsName: stringlid]address: Addressdate: Datename: stringlid)registration date: Dateraddress:AddressaddLocationService)deletelocationService()addDoctor()deleteDoctor()AffiliatesHospitalname: string [id)name: string (id)address :Addressdate: Dateaddress: Addressdate: DateRegistrationCenterPersontitle: stringfirstName: stringmiddleName: stringlastName: stringDate of Birth: Dategender : GenderHome Address: Addresscontact info: PhoneHealth ServicesCancerDiabetesDa Vinci Robotic SurgeryDigestive HealthFamily MedicineEmergency ServiceHealth CareOrthopedicsSleep Disorder CenterStroke CenterAdministrationStaffJoined: DateEducation: string(")Certification: string(")Language:string[")PatientWomen's HealthWound CareId : string(id}Name: stringDate of Birth: DateAge: integerGender : GenderSurgicalTechnologyTechnicalHome Address: AddressContact info: PhoneDiagnosis: HistoryAllergies: string[")Prescription: string[")SpecialReq string(")Dr.appointment: Dr.Nameappointment date: DatePhysical plantExtra ServiceHospitalOperation StaffNursingPhysician

Staff class: -inherits from every type of staff class defined Health care administrator class…

Answered: ase explain what is being illustrated…

ase explain what is being illustrated in this diagram as well as the relationships that exist! Does the diagram meet the perameters for the following scenario? Please explain!

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter3: Data Representation

Section: Chapter Questions

Problem 3RP

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In Senior Project Website, the user requests the website to search for previous senior projects, the website displays the search web form, the user inputs the keywords to be used for the search process, the user submits the search criteria to the website, and the website requests a remote database to search for senior projects that fulfill the requested criteria (keywords). The remote database returns back a Boolean value (indicating if the search is successful or not) and a list of found senior projects (the list is empty if not successful), If the search is successful, the website displays the list of received senior projects, else, the website displays error dialog box indicating that no projects were found. Q2. For Senior Project Website System described above, students are required to conduct the following task: a) Design the Sequence Diagram of Senior Project Website System described above.
Alternate keys: Identify at least five keys (not already listed as PK or FK) needed by end users. These indexes would be considered Alternate or Secondary keys and are mostly used for queries and quick reporting. They may contain multiple columns.
import sqlite3 from sqlite3 import Error # Creates connection to sqlite in-memory database def create_connection(): """ Create a connection to in-memory database :return: Connection object """ try: conn = sqlite3.connect(":memory:") return conn except Error as e: print(e) # YOUR CODE HERE # Use sqlite3.connect(":memory:") to create connection object return conn # query to create the table table_sql = """ CREATE TABLE Horses ( id integer PRIMARY KEY NOT NULL, name text, breed text, height real, birthday text ); """ # query to insert data into the table ins_sql = """INSERT INTO Horses VALUES(1,'Babe','Quarter Horse',15.3,'2015-02-10'); """ # query to fetch all data from the table fetch_sql = """SELECT * FROM Horses;""" # creating db connection conn = create_connection() # fetching a cursor from the connection c = conn.cursor() # executing statement to create table c.execute(table_sql) # executing statement to…
Access Assignment Problem: JMS TechWizards is a local company that provides technical services to several small businesses in the area. The company currently keeps its technicians and clients’ records on papers. The manager requests you to create a database to store the technician and clients’ information. The following table contains the clients’ information. Client Number Client Name Street City State Postal Code Telephone Number Billed Paid Technician Number AM53 Ashton-Mills 216 Rivard Anderson TX 78077 512-555-4070 $315.50 $255.00 22 AR76 The Artshop 722 Fisher Liberty Corner TX 78080 254-555-0200 $535.00 $565.00 23 BE29 Bert's Supply 5752 Maumee Liberty Corner TX 78080 254-555-2024 $229.50 $0.00 23 DE76 D & E Grocery 464 Linnell Anderson TX 78077 512-555-6050 $485.70…
A key for this database is {Departure Time}. Enter a different key for the database. Airline Flight Number Gate Destination Departure Time FlyRight 221 34 Denver 08:27 JetGreen 222 13 Anchorage 08:43 JetGreen 199 22 Honolulu 08:46 JetGreen 322 34 Anchorage 09:36 FlyRight 122 33 Honolulu 09:45 FlyRight 323 22 Detroit 09:50 FlyRight 222 33 Denver 09:55 Key: { Ex: Gate
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The database has three tables for tracking horse-riding lessons: Horse with columns: ID - primary key RegisteredName Breed Height BirthDate Student with columns: ID - primary key FirstName LastName Street City State Zip Phone EmailAddress LessonSchedule with columns: HorseID - partial primary key, foreign key references Horse(ID) StudentID - foreign key references Student(ID) LessonDateTime - partial primary key Write a SELECT statement to create a lesson schedule with the lesson date/time, horse ID, and the student's first and last names. Order the results in ascending order by lesson date/time, then by horse ID. Unassigned lesson times (student ID is NULL) should not appear in the schedule.
An index may speed up queries, but it's usually a terrible idea to create an index for every property or combination of properties that might be used as search keys. I'd want to know more about this.
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Until a file signature analysis is run, EnCase relies on the ______ to determine its file type. header extension database acquisition hash library
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