CREATE the following table on mySQL Consider the following database instance. Table name: Students  Primary key: sid Sid sname 7 Ricky 2 Ellen 6 MaryLou 4 Ellen   Table name: Courses  Primary key: cid

Q: 1) In a database Table, the each category of information Is called A. Field B,Record C Tuple D. All…

A: As per company guidelines we are suppose to answer only first 3 subparts of the question. Kindly…

Q: Indexing  Consider a relational database that consists of the relational tables created by the…

A: Index: It is associated with a table  or table cluster, that can sometimes  advance data access…

Q: name of table 1  Staff_info:  Staffid (pk) Fname Lname Dob Genderid Course_code (fk)…

A: We need to create the mentioned database using MYSQL.

Q: Consider the relational database below, where the primary keys are underlined. employee…

A: Given four tables are employee, works, company and manages. The attributes of employee are person…

Q: Which of the following is false: A. Tables are joined by using primary key/foreign key combinations…

A: The following statement is false B. A primary key can consist of more than one attribute

Q: View 2 Seneca Courses Inc. Product Spreadsheet All the course books are maintained on the…

A: Actually, the answer has given below:

Q: Database Systems Question 1. A B C D 1 20 M 101 2 21 N 102 3 22 O 103 1 21 M 104…

A: A functional dependency (FD) is a relationship between two attributes, typically between the PK and…

Q: Icus FRAME Question 7 Consider the following Database Schema. CUSTOMR IYOICE PK CUA CODE LNE PK…

A: we need to provide  SQL query to determine how many products have a price that is less than $10.

Q: Which relational constraints would be violated if the following operation were applied to the…

A: Insert <'Jasmine', 'Rani', 321, 3/9/1982, 3000, NULL, 30> into EMPLOYEE.Insert < 'Jasmine',…

Q: The database used for this question is a very simple one with the following schema: (Primary keys…

A: A)   First, select rows whose item names are ”Black Scratcher” and “Hair Remover” give the I_Name to…

Q: Below given relations of a database are in First Normal Form (1“ NF). Decompose (Split) the…

A: A sequence of steps are involved in reducing data replication. It's known as regular shapes, and…

Q: Consider the following Database Schema. CUSTOMER INVOICE LNE PK CUs CODE PK INV MUMBER HDrerates…

A: In the database, the required information about the product and its vendors is in the Product and…

Q: Consider the following Database Schema. CUSTOMER INVOICE LINE PK CUS CODE Sererates PK INY HUMBER…

A: Assuming "claw hammer" is stored in P_DESCRIPT in product Table. As all tables are connected, we…

Q: Consider the relational database below, where the primary keys are underlined. employee…

A: According to answering policy we can answer only first 3 parts . For remaining parts please resubmit…

Q: List the first and last names of Customers who come from the City named Perth. List the first and…

A: 1 Query:  ∏FirstName, LastNameδCity = "Perth" (CUSTOMER) 2nd Query: ∏FirstName, LastName…

Q: Consider the following relational database schema: • Movies (title, year, length, studioName) A…

A: (a) SELECT title, year FROM Stars WHERE Stars.starName=Stars.starName   (b) SELECT COUNT(title) as…

Q: (4) Consider the following two relations in a database: CUSTOMERS: customer_id last_name first_name…

A: Answer: Answer a: customer_id order_id order_date 4000 4 2016/04/20 5000 2 2016/04/18 7000…

Q: 41.What defines a transitive dependency in a database table

A: 41.Defined a transitive dependency in a database table

Q: Consider the following relational database that represents books, publishers, and books published by…

A: As per our company guidelines we are supposed to answer ?️only first 3️⃣ sub-parts. Kindly repost…

Q: Exercise Consider the following relational database: (STDNO, SNAME, DEPTNO#) (DEPTNO, DNAME)…

A: Below are the DDL commands to create given tables:

Q: Consider the following Database Schema. CUSTOMER INVOICE PK CUS CODE PK INV HUMBER %3 FK1 CUs CODE…

A: Given:- write a SQL query to generate a list of vendors who do not provide products. you have to use…

Q: Question 1 A city college would like to maintain their academic information in a MySql database…

A: As for our rules we can answer only one question at a time. Please Post as separate question. I will…

Q: The following exercises are based on the BITS database user views as designed in Your Turn 6-1 in…

A:

Q: Consider the relational database below, where the primary keys are underlined. employee…

A: As per guidelines, I'm supposed to answer first 3 part of the given questions. Repost the other…

Q: Create a relational database schema from the ERD in 3.1 showing all tables in 3NF. Each table should…

A: A schema is simply a list of each table name and its fields/attributes in a database as in the…

Q: Consider the following database schema and specify the following queries or views in SQL.…

A: a)select SSN,name from EMPLOYEE where SSN in(select SSN from WORKON group by SSN having…

Q: Exercise 2.3 Consider the following information about a university database: Professors have an SSN,…

A: Daigramitically shown

Q: 8. Consider the following database tables dept.jname Physics Finance History Comp. Sci. Elec. Eng.…

A: a. The SQL command for creating tables “teacher” and “department” with the required primary and…

Q: We have the following functional dependency A -> B. The following is a well-formed database design.…

A: The answer is

Q: Consider the following schema: Sailors(sid, sname, rating, age) Reserve(sid, bid, day) Boats(bid,…

A: ans is given in below

Q: Normalization is a process of organizing the data in the database to avoid data redundancy,…

A: Normalization: it is the process of data organization in the data base to avoid redundancy in data.…

Q: 1. Create the table with the following specification shown below: Database name: Oasis. Table name :…

A: We are using mysql for this. Create database as shown below: mysql> create database BB;Query OK,…

Q: Suppose that you are a manufacturer of product ABC, which is composed of parts A, B, and C. Each…

A: (a) An inventory update for PRODUCT and PART requires two or four database requests. One database…

Q: Answer any IHREE out of the FOUR questions in this section in the answer sheet provided. Each…

A: Relationship between tables: There is M: N relationship between the Trainer table and the Programme…

Q: Consider the following database schema: • Tb_Supplier(Supp_ID, Name, City, State) •…

A: Required : correct option for dice operation

Q: The database used for this question is a very simple one with the following schema: (Primary keys…

A: Hey, since there are multiple sub parts questions posted, we will answer first three question. If…

Q: With the following Object Oriented Relational Database schema, select the attributes that a tuple in…

A: Actually, A relational database is a type of  database that stores and provides access to data…

Q: Calculate the I/O cost of sorting the Sailors relation

A: Let's see what are we given. We have available 9 pages in the main memory. Solution 1) Given that…

Q: A database table is in 3rd normal form if A It is in 2nd normal form (2NF) and in 1" normal…

A: A database table is in 3rd normal form if it is in 2nf and all non-key fields depend only on the…

Q: Consider the following Database Schema. CUSTOMER PK CUR CODE INVOICE LINE PK IY HUMBER contains…

A: we need to Write a SQL query to list the product code, vendor code, and vendor name for all products…

Q: For each table, identify the primary key and the foreign key(s). If a table does not have a foreign…

A: As per our policy, "Since you have asked multiple questions, we will solve the first question for…

Q: The database used for this question is a very simple one with the following schema: (Primary keys…

A: a. We have selected the first name and last name attribute using project symbol, City named Perth…

Q: Student(student Number, StudentName, studentAddress) Book(bookNumber, bookTitle, #authorNumber,…

A: The relational algebra for the given query is as follows,

Q: Suppose a database has the following relations: - ORDER_T (Order_ID, Order_Date, Customer_ID,…

A: Given database consists of three tables Order_T, Product_T, Order_line with some attributes.  (a)…

Q: (4) Consider the following two relations in a database: CUSTOMERS: customer_id last_name first_name…

A: SQL is a language for interacting with databases. It is the basic language for relational database…

Q: Create a MYSQL database table named Employees as the following. ID Frist_name Last_name Department…

A: Database CREATE TABLE EMPLOYEES (ID INT, FIRST_NAME VARCHAR(10) , LAST_NAME VATCHAR(10), DEPARTMENT…

Q: Consider the following schema for a company database and answer the following questions: DEPARTMENT…

A: CREATE statement is used to create any table in the database.  The language to create the data base…

Q: 16.A row in a relation is calledSingle line text.   (1 Point)   17.A value of foreign key can be…

A: Since you have posted a question with multiple sub-parts, according to the company's policy we will…

Q: Consider the following relations: Students(snum: string, sname:string, major:string, level:string,…

A: a. SELECT sname FROM Student s INNER JOIN Enrolled e ON e.snum=s.snum INNER JOIN Class c ON c.name =…