The one-to-many (1M) relationship is easily implemented in the relational model by putting the foreign key of the "1" side in the table of the "many" side as a primary key Select one: O True O False

Q: After executing a Cartesian product of student and advisor, followed by a selection operation on the…

A: ALGEBRA OF RELATIONS: Relational algebra is essentially a query language that accepts as input…

Q: What is the functional relationship between the main key and a non-key attribute as explained by…

A: The connection between any two characteristics is known as functional dependency. For example, there…

Q: Part of the primary key may not determine a non-key field.

A: If any relation/table is in second normal form means it dont have any partial functional…

Q: The same characteristic may serve as both the main key and a candidate key.

A: In databases and  relational databases, keys are attributes or combination of features that can be…

Q: I need help with relational models.

A: Solution - In the given question, we have to discuss about the relational models.

Q: What precisely does "Identifier attribute" imply when it is used?

A: The answer for the above mentioned question is given in the below steps for your reference.

Q: Which of the following Divisibility relationship is True and which is False? a) 13|78 b)…

A:

Q: What does it mean to be related? How do you define a relation's properties?

A: Relation is a property of set that we study in discrete math. Two set be said as related when it…

Q: What does it imply precisely when someone says "Identifier attribute"?

A: In computer science and database management systems, an identifier attribute is a property or…

Q: Write the SQL statements for the following querries: 1. List the employee names for all the…

A: List the employee names for all the employees not working for First Bank Corporation   SELECT…

Q: A relation takes a students identification number at your college as input and outputs the students…

A: A relation takes a students identification number at your college as input and outputs the students…

Q: OE-> E QUESTION 8 What is the type of relationship between Person and Club in this diagram? Person…

A: Note: Since the Question is multiple hence we are advised to do only one question. Question 8.…

Q: What precisely does "Identifier attribute" imply when it is used?

A: Introduction In this question, we are asked What precisely does  Identifier attribute  imply when it…

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: What does it mean to be related? How do you define a relation's properties?

A: Introduction: A relation is a table that has two dimensions. It is divided into rows (tuples) and…

Q: What precisely does "Identifier attribute" imply when it is used?

A: Identifiers are unique characteristics that are used to locate or identify certain records. For…

Q: Describe entity integrity constraint in your own words.

A: Please give positive ratings for my efforts. Thanks.   ANSWER   The two main data integrity…

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.