Derive the relations in unnormalized form (UNF), and normalize it from UNF to third normal form (3NF). Show all steps taken to normalize the relations and clearly state any assumptions made (if necessary).

Q: Find the properties of next relation? [101 100 001] a. Non reflexive and antisymmetric O b. Non…

A: Properties of relation are reflexive, Irreflexive, symmetric, antisymmetric, and transitive.

Q: It is feasible to design a link such as sec course from a collection of many-to-one connections.…

A: INTRODUCTION: Each table must have a primary key to guarantee the entities' integrity. Null values…

Q: (6) What are the 2 properties we need to keep in mind while doing decompositions to achieve a…

A: 2 properties are : ✓Lossless Decomposition: If the information is not lost from the relation that is…

Q: Normalize the 1NF relation to 3NF showing the resulting 2NF and 3NF relations. Show your work in…

A: Given Relation is, R(A,B,C,D,E,F,G,H,I,J,K,L) Key attributes are A, B, C The functional dependencies…

Q: It is feasible to design a link such as sec course from a collection of many-to-one connections.…

A: Yes, it is possible to design a database schema with a many-to-one relationship between two…

Q: Discuss the Boyce-Codd Normal Form (BCNF) and highlight the conditions that must be met for a…

A: The Boyce-Codd Normal Form (BCNF) is a crucial concept in database normalization, which is a process…

Q: Consider the relation sec course, which is the result of a many-to-one connection set sec course. Do…

A: Foreign keys are columns or groups of columns in a relational database table that serve as a…

Q: The intersection operation can be applied to only union-compatible relations. (a) True (b)False

A: Two relations (or tables) are said to be "union-compatible" if they meet certain criteria that allow…

Q: For relation (R), its attributes and its functional dependencies (F): R(A, B, C, D, E) CD-> B A- D…

A: A relational schema R is considered to be in Boyce–Codd normal form (BCNF) if, for every one of its…

Q: Question: Do a Left Outer Join of relations D and C over their common attributes. D being the…

A: Below i have given query:

Q: Define three conditions under which it is appropriate to use a surrogate key in place of the primary…

A: Prerequisites for the suggestion of a surrogate key. There are three circumstances that indicate it…

Q: have 3), 5(2 (A, E) and the size (i.e., the number of rows) of each relation is as follows: TR =…

A: Dynamic programming is a technique in computer programming that helps to efficiently solve a class…

Q: If there are more than one possible candidate keys, provide some instances of relations that have…

A: A candidate key is set of keys which uniquely identifies records. It is possible to have multiple…

Q: Normalize Table 1 to a set of Third Normal Form (3NF) relations. Your answer should show all the…

A: A relational database is a collection of tables. A table is a relation that holds values in rows and…

Q: he database relation R(a, b, d, e, f) ibute b and d are dependent only on a; e y on d; and f only on…

A: The functional dependency possible are  a->b, d d -> e, f Here a is primary key for the given…

Q: Many one-to-many connections may be pieced together to form a connection like the second track. Do…

A: primary key constraint in a relational database acts as a unique identifier for each row in a table.

Q: What is the degree of a relationship? Give anexample of each of the relationship degreesillustrated…

A: Degree of Relationship The degree of a relationship is that the variety of entity varieties that…