Given the following relation that stores details of employees and their projects: ProjectIDEmployeeNameEmployeeSalary100-ASalim Housni2000100-ATaleb Maashani1800100-BTaleb Maashani1800200-ASalmi Alrisi2000200-BSalmi Alrisi2000200-CSalmi Alrisi1350200-CTaleb Maashani1800200-DSalim Housni1350If the functional dependencies are consistent with the above relation, put TRUE. If they are not, put FALSE.ProjectID > EmployeeName|ProjectID > EmployeeSalary |ProjectID, EmployeeName → EmployeeSalaryEmployeeName → EmployeeSalaryEmployeeSalary → ProjectID|EmployeeSalary → EmployeeName , ProjectID

There are functional dependencies given that are consistent. We want to differentiate them whether…

Answered: Given the following relation that…

Engineering

Computer Science

Given the following relation that stores details of employees and their projects:

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Similar questions

Write a relational calculus based on the following relations: Professor (ProfID, ProfName, DeptNo) Course (CrsID, CrsName, Credits, DeptNo, ProfID) Department (DeptNo, DeptName) Use domain relational calculus; 1. List all course names provided by the department named "Information Technology". 2. List all professor information who work the department named "Information Technology".
Using the instance of the Airport database, formulate the following queries in the relationalalgebra: 1)Display the number of all carriers and the average of their revenues. 2)Display the minimum, the average, and the maximum distances of the flights that arescheduled on October 17th, 2017? 3)Display, for each carrierID, the number of flights and the average of their distances. Examples of how to do it below:
The table STUDENT has the attributes STUDENT_ID, NAME, SCHOOL_ID, and ADDR. The table SCHOOL has the attributes SCHOOL_ID, NAME, and STATE_CODE. Assume that there is a 1:N relation between SCHOOL and STUDENT. Which of the following creates a table that shows the STUDENT attributes and the corresponding SCHOOL attributes? a. SELECT * SCHOOL_ID FROM STUDENT JOIN SCHOOL b. SELECT * SCHOOL_ID FROM STUDENT JOIN SCHOOL USING(SCHOOL_ID) c. SELECT * SCHOOL_ID FROM STUDENT NATURAL JOIN SCHOOL d. SELECT * SCHOOL_ID FROM STUDENT, SCHOOL WHERE SCHOOL_ID = SCHOOL_ID
Customer_ID Customer_Name Order_ID Order_Date Product_Name Quantity 101 Alice 1 2023-09-01 Laptop 2 101 Alice 1 2023-09-01 Mouse 1 102 Bob 2 2023-09-02 Monitor 1 102 Bob 2 2023-09-02 Keyboard 1 103 Carol 3 2023-09-03 Laptop 1 103 Carol 3 2023-09-03 Speaker 2 For the following tables, identify the following functional dependencies where ( ? → Customer_Name). (Customer_ID → Customer_Name ). (Customer_ID, Order_ID → Customer_Name ). (Customer_ID, Order_ID, Order_Date → Customer_Name ). (Order_ID → Customer_Name ).
8. The head of the hospital’s accounting department is concerned about the prescribed charge for services versus the actual charges for services in the surgery category of services (service_cat_id = ‘SUR’). Produce a listing of surgery services listed in the treatment table by service_id where the prescribed service_charge differs from the actual_charge recorded in the treatment table. The result table should also include the service_charge and actual-charge. Use a subquery approach to produce a listing of service_id values from the service table that belong to the ‘SUR’ category of services. Display the result table with the service and actual charges formatted to include the dollar sign ($)
All parts of this question use the following database schema: Flights(flno, from, to, distance) Aircraft(aid, aname, cruisingrange) Certified(eid, aid) Employees(eid, ename, salary) c) For each cruisingrange held by at least 3 aircraft, give the lowest salary of employees certified to fly one of those aircraft. Express in SQL only:
I need C please
convert it to relations that are normalization
8. The head of the hospital’s accounting department is concerned about the prescribed charge for services versus the actual charges for services in the surgery category of services (service_cat_id = ‘SUR’). Produce a listing of surgery services listed in the treatment table by service_id where the prescribed service_charge differs from the actual_charge recorded in the treatment table. The result table should also include the service_charge and actual-charge. Use a subquery approach to produce a listing of service_id values from the service table that belong to the ‘SUR’ category of services. Display the SQL code written