1.    What does “Normal Form” in DBMS mean? Give a simple example to make your explanation clear.   2.    What does “Anomaly” in DBMS mean? Give a simple example to make your explanation clear.   3.    What does “Functional Dependency” in DBMS mean? Give a simple example to make your explanation clear.  4.    What is the difference(s) between “Logical Database Design” and “Physical Database Design”? Give a simple example to make your explanation clear.  DATABASES MANAGMENT SYSTEM AS SOON AS POSSIBLE

Q: Describe the concept of consistency models in a distributed database system. How does eventual…

A: Consistency models play a crucial role in distributed database systems, determining how data is…

Q: According to the examples provided, associations of this kind are impossible to have in a relational…

A: A many-to-many connection exists when numerous records in one table are connected to several records…

Q: Discuss the differences between top-down and bottom-up database design methods.

A: Data model designing approach –In the data model designing, the data model to be developed is…

Q: Professors are abundant at universities. Administrative leaders (such department heads) are not…

A: Given: The person or thing that we now have access to is Professor Course.There is no limit to the…

Q: How does normalization differ from denormalization in database design, and what are their respective…

A: Normalization and denormalization are two different approaches in designing of database design.…

Q: What are the benefits of using a transaction to group database operations together that need to…

A: Dear Student, The major benefits of using a transaction to group database operations together that…

Q: Professors are abundant at universities. Administrative leaders (such department heads) are not…

A: Given: The person or thing that we now have access to is Professor Course.There is no limit to the…

Q: Using an example, explain how referential integrity is established during the creation of database…

A: Referential integrity is a fundamental concept in database design that ensures the relationships…

Q: magine you are asked to design a simple database for an airport. You should accommodate for: -…

A: Database is a tool to store data in the computer system and the language to communicate with the…

Q: Is it ever a good idea to use composite primary keys? What are your thoughts on using composite…

A: Composite primary keys are a special type of primary key.

Q: When you say "functional dependence" and "transitive dependency" with regard to database management…

A: "functional dependence" and "transitive dependency" are discussed below.

Q: Can you describe the need of a data model in relational database design?

A: Below is the complete solution with explanation in detail for the given question about the need of a…

Q: When do we call something an anomaly? Did a database contain three outliers that were particularly…

A: Anomaly is a term used to describe an observation or data point that deviates significantly from the…

Q: Consider the following relational database schema. The primary keys are underlined. The foreign keys…

A: The Queries for creating the tables and inserting data are given in the below step   TASK table:…

Q: A relational database could be able to cut down on the amount of columns in a table that are…

A: 1) A relational database is a type of database that stores and manages data in a tabular form, with…

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

A:

Q: Can you describe the need of a data model in relational database design?

A: Data modelling: A strategy used to define a database's logical structure is known as the Data Model.…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.