Consider the following schema:   Publisher (name, phone, city), PK: name. Book (ISBN, title, year, published_by, previous_edition, price), PK: ISBN, FK: published_by refs Publisher, previous_edition refs Book. Author (SSN, first_name, last_name, address, income), PK: SSN. Write (aSSN, bISBN), PK: (aSSN, bISBN), FK: aSSN refs Author, bISBN refs Book. Editor (SSN, first_name, last_name, address, salary, works_for, book_count), PK: SSN, FK: works_for refs Publisher. Edit (eSSN, bISBN), PK: (eSSN, bISBN), FK: eSSN refs Editor, bISBN refs Book. Author_Editor (aeSSN, hours), PK: aeSSN, FK: aeSSN refs Author, aeSSN refs Editor.   Give SQL statements for the following plain English language queries based on the above schema.

Q: Q1: Show all the information from the employee table. SELECT * FROM emp; Q2: Show the employees…

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

Q: 8A-

A: The above given is a default schema of a database.

Q: Please look at this schema. Please convert this into a relational schema (you can give the answer as…

A: Solution- Data Model Diagram to Relational Database Conversion Rules: 1. Each entity in Data Model…

Q: 1) What results will be produced by execution of following query?  SELECT c.CustName FROM Customer c…

A: SQL queries

Q: Given the default schema of a database:

A: Introduction: SQL queries are the queries that are used in structured query languages just to…

Q: Given the default schema of a database: Orders 123 Orderld OrderDate ADC OrderNumber 123 Customerld…

A: Please refer to the following step for the complete solution to the problem above.

Q: Normalize the following table to 3NF. 4 PK StudentNo CourseID StudName | GradeReceived StudCity…

A: Dear Student, In 3NF form the table must not have any transitive dependency , all dependency must be…

Q: 1-Write the syntax to create a relational table called staff that references an object table called…

A: Syntax for foreign key:-  create table tableName(col1 data_type,col2 data_type,…., foreign…

Q: Please convert this eerd to relation

A: Given Entity relationship diagram contains Defendant, Case and Plaintiff entities. Each entity…

Q: Question 2: For the following table find the relevant Functional Dependencies and resolve them till…

A: Third normal form: The Third Normal Form (3NF) is a normal form used in the normalization process of…

Q: Seminar eminar ID Integer eminar Date Date Seminar Time Time ocation Seminar Title Address String…

A: As the customer may or may not attend the seminar or several seminars, the seminar and the customer…

Q: Given the following table schemas (definitions) where "bid" is boat id, "brame" is boat name,…

A: SELECT query:In SQL, the SELECT statement is used to retrieve data from a database. It specifies…

Q: Implement a new independent entity phone in the Sakila database. Attributes and relationships are…

A: All lower case Underscore separator between root and suffix Foreign keys have the same name as…

Q: What data types would you use for the attributes in this entity? How would you code a CREATE TABLE…

A: In a database management system (DBMS), an attribute is a piece of data that describes an entity.…

Q: Course evaluation must have a student, the students relation contains a unique student id, full name…

A: An Entity–relationship model (ER model) describes the structure of a database with the help of a…

Q: The following three tables make up a simple reservation system for a small campground. The database…

A: ER Diagram: ER  diagram is defined as the interconnection of entities and attributes how they are…

Q: Using the types of entities database attached (trips, guides, customers, and reservations), create…

A: Trip_No Trip_Dt Trip_Dest Trip_Price Guide_Name Guide_Phone Cust_Name Cust_Phone…

Q: Create the following table in your database with the following schema: Table: Customer +- | Column…

A: syntax to create table:-  create table tableName(column_name data_type constraint); syntax to insert…

Q: PLZ help with the following: Translate your ER diagram into a relational schema in the form of SQL…

A: E-R diagram is given with different attributes. From this we will create tables

Q: Complete the GROUP BY clause below to find the number of orders received per ye SELECT ... AS Year,…

A:

Q: Using the sample database, create the Relational Algebra expression to answer the following queries.…

A: CREATE TABLE Continents ( ContID NUMBER(5), Continent VARCHAR2(15), CONSTRAINT…

Q: Task 4: As a part of marketing strategy, the Marketing team continuously conducting an advertising…

A: Actually, database is a used to stores the data.

Q: Write SQL code for the following design schema of three tables. The tables should have the following…

A: - We need to design three tables with the requirements of constraints as provided.

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

A: ERD diagram is given below

Properties of different architectures

Software architectures are the blueprint of a software system. They consist of all components involved in a system, relations between various components, the environment of operation, and the principle used in designing the software. In other words, software architecture shows the organization of different software structures and helps understand their behavior.