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- student Relation Student_ID Student_Name Dept_Name 0000 AAAAA Computer Science 1111 BBBBB Computer Science 2222 CCCCC Business Administration 3333 DDDDD Education 4444 EEEEE Physics 5555 FFFFF History Student_Courses Relation Student_ID Course_ID Section Year Grade 0000 CS 2203 2 2020 A 0000 CS 1101 1 2019 A 1111 CS 1101 5 2019 B 1111 CS 1102 1 2019 B 1111 CS 2204 1 2020 A 1111 CS 2401 1 2020 A 2222 BUS 1101 3 2019 C 2222 BUS 2201 1 2020 B 2222 BUS 3302 1 2020 B 3333 EDUC 5010 1 2019 A 3333 EDUC 5210 1 2020 B 4444 PHY 1101 4 2019 A 4444 PHY 2202 1 2020 C 4444 PHY 3304 1 2020 A Considering Student and Student_Courses relations shown above, discuss when Union, Inner Join, Left Outer Join, Right Outer Join, and Full Outer Join should be used and provide examples using the above relations. I AM GETTING USED TO MYSQL WORKBENCH. (Kindly take me through the path)INSTRUCTIONS Using spreadsheet software enter the following table below that shows thenumber of tourists visiting the following countries over a five-year period. UseTimes New Roman and Font size 12. Name the worksheet Table. COUNTRIEsS 2014 2015 2016 2017 2018‘000 ‘000 ‘000 ‘000 ‘000Grenada 350 465 375 250 485Antigua andBarbuda 153 160 155 149 256Barbados 573 625 725 680 740St. Kitts 347 515 538 178 384St. Lucia 600 436 368 535 858Trinidad andTobago 379 563 475 415 563Jamaica 416 200 500 300 475Bahamas 300 450 550 460 470Aruba 208 367 415 500 684Dominica 135 317 279 350 465 Insert a column to the right of the table with the heading “Total Visitors”. Inthat same column compute the total number of tourists that visited eachcountry over the years. Insert a row heading Maximum to show the maximum number of visitors foreach given year. Sort the data in ascending order based on the Countries. Insert a row heading Minimum to show the minimum number of visitors foreach given year. …ABC is a pharmaceutical company that recruits volunteers for clinical trials on drugscurrently under development at the company. The company conducts multipleclinical trials concurrently. Each clinical trial is assigned a trial code together with description of theclinical trial, start date, end date, and the lead scientist. Each clinical trialinvolves at least one treatment, and each treatment belongs to only one trial.Treatment has its conduct date. When volunteers sign up for a treatment of a clinical trial, their contact detailsincluding full name, address, contact number, email address, as well as theirunique volunteer number are recorded. Each volunteer is involved in at leastone treatment, while each treatment is tested on at least 30 volunteers. In addition, medical details for each volunteer including weight, height, bloodtype, race, gender, and medical condition are also recorded separately. At each treatment each volunteer involves a specific drug of certain type,…
- ABC is a pharmaceutical company that recruits volunteers for clinical trials on drugscurrently under development at the company. The company conducts multipleclinical trials concurrently. Each clinical trial is assigned a trial code together with description of theclinical trial, start date, end date, and the lead scientist. Each clinical trialinvolves at least one treatment, and each treatment belongs to only one trial.Treatment has its conduct date. When volunteers sign up for a treatment of a clinical trial, their contact detailsincluding full name, address, contact number, email address, as well as theirunique volunteer number are recorded. Each volunteer is involved in at leastone treatment, while each treatment is tested on at least 30 volunteers. In addition, medical details for each volunteer including weight, height, bloodtype, race, gender, and medical condition are also recorded separately. At each treatment each volunteer involves a specific drug of certain type,…LC: 7/29/21 - 01 Matrix Thank you!Please help me with this assignment 1. Open and examine the following ERR design file people.mwb (https://acconline.austincc.edu/bbcswebdav/pid-18686108-dt-content-rid-70255490_1/xid-70255490_1) a. Each person is described by their name and email.b. Each person can be registered in multiple countries.c. Ensure it is in 3rd normal form.d. Ensure the relationships and primary and foreign keys are correct. 2. Create a database from the design. 3. Import the following data into the database people.txt (have to modify the data to match the design) people.txt Email,Full Name,Country,Date RegisteredCarley_Bahringer@destiny.com,Carley Bahringer,Brazil,1987-10-03 22:09:54Patricia_Fadel@avis.com,Patricia Fadel,Chile,2012-05-10 11:07:49Sedrick@godfrey.ca,Sedrick Kuphal,Chile,2007-11-12 00:09:53Briana_Berge@axel.ca,Briana Berge,Iceland,2006-03-26 15:32:08Lucy_Lockman@abby.org,Lucy Lockman,Iceland,2014-02-13 10:26:57Lucy_Lockman@abby.org,Lucy Lockman,France,1999-02-12…
- I need an ER diagram for the following information For Hotel: HotelID (unique) and ANoOfRooms (number of rooms in the hotel) For Hotel: HotelID (unique) and ANoOfFloors (number of floors in the hotel) For each Room: RNO (partially unique, unique in the hotel) and ANoOfBeds (number of beds in the room) For each customer: CID (unique), CName (unique), For each manager: MID (unique), MFullName (composed of MFName and MLName), MBonus (not every manager has a bonus), MSalary, multiple MPhones For each employee: EID (unique), EName Each hotel has one or more rooms Each room is located on exactly one floor Each room is cleaned by one or two employees Each employee cleans 1-3 floors Each employee cleans 6-15 rooms Each customer has one or many rooms Each customer has booked one or mamy rooms Each room is booked by a customer or no one Each floor has one or many rooms Each manager resides in exactly one room Each manager resides on exactly one floor Each hotel either has one manager residing…The following attributes fom1 a relation that includes information about individua l computers, their vendors, software packages running on the computers, computer users, and user authorizations. Users are authorized to use a specific software package on a specific computer d uring a specific time frame (characterized with attributes UserAuthorization Starts and UserAuthoriza tionEnds and secured with UserAuthorizationPassword}. Software is licensed to be used on specific computers (potentially multip le software packages at the san1e time) until an expira tion time (SoftwarelicensePrice) a t a specific price. Computers are sold by vendors, and each vendor has a support person with an ID, nan1e, and phone extension. Each individual computer has a specific purchase price. The attributes are as follows: Based on this information, a. Identify the functional dependencies between the attributes. b. Identify the reasons why this relation is not in 3NF. c. Present the a ttributes organized so…Which principle of access control ensures that a person has only access to the data they need to complete the tasks allocated to them?
- This organization provides following functionalitiesEmergency Care 24x7Support GroupsSupport and Help Through callsAny new Patient is first registered in their database before meeting the doctor. TheDoctor can update the data related to the patient upon diagnosis (Including thedisease diagnosed and prescription). This organization also provides rooms facility foradmitting the patient who is critical. Apart from doctors, this organization has nursesand ward boy. Each nurse and ward boy is assigned to a doctor. Also, they can beassigned to patients (to take care of them). The bill is paid by the patient with cashand E-banking. Record of each payment made is also maintained by the organization.The record of each call received to provide help and support to its existing person isalso maintained.Check clinic management system project in PHPQuestion IV: ER Modeling A social recreation club has a system to keep track of club members, committees and activities. Each club has a registration number and a title. Several members form committee. Members are male and females. Each committee has a name, a unique number and a date, which the committee has formed. The system stores the members’ unique identification number, name, address, gender, birth date and club joining date. The club forms committees for different activities. A committee controls and organizes a number of activities, each of which has a unique name, a unique number and description of the event. An event has event ID and description of the event. An activity may consist of several events. Committee publishes many online advertisements about the activities. Advertisement details are ID and a title. Draw the ER diagram to represent the above scenarioComputer Science The following script uses a derived table to return he date and invoice total of the earliest invoice issued by each vendor. Write a script that generates the same results set but uses a temporary table in place of the derived table. Make sure your script tests for the existence of any objects it creates. Use itse2333; SELECT VendorName, FirstInvoiceDate, InvoiceTotal FROM Invoices JOIN (SELECT VendorID, MIN(InvoiceDate) as FirstInvoiceDate FROM invoices GROUP BY VendorID) as FirstInvoices ON (Invoices.VendorID = FirstInvoice.FirstInvoice.VendorID and Invoices.InvoiceDate = First.Invoice.FirstInvoiceDate) JOIN Vendors ON Invoices.VendorID = Vendor.VendorID ORDER BY VendorName, FirstInvoiceDate);