If  the functional dependencies are consistent with the above relation,  put TRUE. If they are not,  put  FALSE.   Stu_ID à Name,  Town  Town à Province  Course à RegisteredDate   RegisteredDate à Course   Stu_ID, Course à RegisteredDate   Stu_ID   à Course Stu_ID

Q: Convert to normalization

A: Given that, The given database tables are: Person, Employee, Department, Invoice, Customer, Supplier…

Q: How many different districts exist in the address table? Display: number of unique distinct names…

A: Introduction: SQL (Structured Query Language) is a programming language used for managing and…

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A: The select statement is used to select a value from the database. The selected columns are displayed…

Q: 2.1 In Tables A,B,C identify the primary key(s), secondary key(s) and the foreign key(s). If a table…

A: 2.1 In Tables A,B,C identify the primary key(s), secondary key(s) and the foreign key(s). If a table…

Q: In cell F4, create a formula using the HLOOKUP function to determine the Cost per participant for…

A: Question 1. In cell F4, create a formula using the HLOOKUP function to determine the Cost per…

Q: The following INSTRUCTOR relation shows the information of instructors and the training sessions…

A: The key for the given relation is : (InstructorID, SessionID) The functional dependency we have are:…

Q: Car Car Dealership PK Car ID Serial Number Make Model | (0,1) (1,1) Colour Year Sales Invoice Car…

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A: DELETE CASCADE: - When we constitute a foreign key using this option, it deletes the referencing…

Q: 1. Given the following relation that stores details about students' activities: StudentID…

A: here have to determine functional dependencies with given relation.

Q: Hotels Rooms Hotel ID Room Number. Zipcode Room Type Reservation City 太 Rates Room location…

A: the below is relational schema for above given ER diagram

Q: PRODUCTS PID DESC PRICE SID QTY 801 Pencil 3 1 10 802 A4 6 2 15 803 Ballpen 4 2…

A: Two tables can be joined using JOIN and ON keywords in the FROM clause. The column having numeric…

Q: Create 3nF relations for the table.

A: The key for the given relation is  (DepartmentNumber, customer number) The functional dependency…

Q: INSTRUCTOR

A: Answer is in given below:-

Q: Your university runs many hundreds of courses each semester and needs to keep track of key…

A: the code is given below:-

Q: Create a LARGE_PROPERTY table

A: Statements are written for MySQL database. Steps: 1. Create table LARGE_PROPERTY 2. Insert Values…

Q: CUST_ID 78   CUST _ID 54     NAME YORK UNIVERSITY   NAME SENECA COLLEGE     LOCATION…

A: Given, CUST _ID NAME LOCATION SALES_REP 78 YORK UNIVERSITY NORTH YORK ANDRE MARTIN 54 SENECA…

Q: Customer ID Name Address Phone Card Password Usernam number number Employee

A: ERD diagram is given below

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A: Solution:--   1)The given data in the question are all those things that must be included in     the…

Q: Write the standard MYSQL query to retrieve the average customer balance grouped by SalesRepNo Write…

A: I have provided answers in step 2.

Fundamentals of Datawarehouse

A data warehouse is a data repository which is used to store large quantities of historical data that are mostly used for creating reports that help businesses to identify their weaknesses and strengths. For example, demographics data about people of a region can help businesses identify the needs and preferences of the region’s population. A data warehouse acts as a central storage for storing data that comes from one or more heterogenous sources. It also consists of data which can be old and of historical value. One of the most important applications of this type of system is that it is used for supporting business intelligence and data analytics applications.