Explain why the above table is not in First Normal Form

Q: Give difference between independent, dependent and logical data mart.

A: To be determine: Give difference between independent, dependent and logical data mart.

Q: Q2) Consider the following table is used to store contact information: Name Company Address Phone1…

A: The above table is not normalized, because it has no such column in which values could be unique.…

Q: Write an SQL query to list the position and the number of employees in that position for those…

A: 1)select position,count(empNo) from employee where empNo IN (select empNo from Dependent where…

Q: Explain the First Normal Form (1NF) and provide an example of transforming an unnormalized table…

A: Effective database design is a cornerstone of data management, ensuring that information is…

Q: (b) use the drawing conventions in the lecture notes. Translate the following ER diagram into a…

A: We have to translate given ER diagram into relational model.

Q: What is the most important goal of normalization? What part do determinants play in the process of…

A: Normalization: In database administration, normalization is critical.  It is a procedure that…

Q: Q4) Apply and Explain how histogram equalization works? Show steps and how the histogram will look…

A: Given Data : Pixel Value Count 0 1 1 0 2 0 3 5 4 2 5 7 6 1 7 0

Q: What precisely are aggregates?

A:

Q: Question 9. Consider a table R(ABCDE) with the following functional dependencies: A->C, B->D, AB->E.…

A: In terms of the normalization of the given functional dependencies

Q: What precisely are aggregates?

A: GIVEN: What precisely are aggregates?

Q: 7. Explain the following: a. Update Anomaly b. Deletion Anomaly

A: Because of poor planning and storing everything in a flat database, databases have a flaw known as…

Q: What precisely are aggregates?

A: Answer: We need to write the what is the aggregates in the precisely so we will see in the more…

Q: Here, the table shows a list of parking tickets issued to vehicles parked illegally on the campus.…

A: SHEMA : Vehicle_Parking(Studetn ID,Student First Name,Licence No,Ticket No, Date,Code,Fine)…

Q: Describe the Second Normal Form (2NF) and provide an example of a table that meets this…

A: Database normalization is based on the Second Normal Form (2NF), which is a fundamental idea. The…

Q: Note the imperfect table below, try to pass through the set of stages in normalization to get a…

A: Normalization is a database design practice that decreases data redundancy and removes unwanted…

Q: What precisely are aggregates?

A: Given: In most cases, the data consists of several smaller components that come together to create…

Q: Write a VALID and an INVALID data for each validity check and its field being checked given in the…

A: - The given table has to be filled with valid and invalid data for different scenarios.  - The…

Q: Explain the steps involved in the reduction of state table.

A:

Q: Consider these factors while determining the sentinel value you want to use.

A: Sentinel value: An algorithm that employs the existence of a sentinel value as a condition for…

Q: What is normalization? Explain the normal forms of normalization.

A: Normalization: - Normalization is a method that reduces data redundancy, inconsistency, and removes…

Q: How to write sequence of transactions if there is loop and cycle or transactions are non-conflict?

A: Answer: I have given answer in the brief explanation.

Q: Give examples of relations that demonstrate that the expressions aren't equal for each of the…

A: Introduction: Relationship of equivalents A relation of equivalence on a set S is defined as one…

Q: How do single-row functions work? Differentiate the different forms of single-row functions from…

A: Step 1  The answer is given in the below step

Q: Explain why it makes sense to go through the normalization procedure first and then the…

A: The normalization procedure first and then the denormalization process will be explained :

Q: Explain the first normal form (1NF) and provide an example of transforming a non-1NF table into 1NF.

A: We are going to learn about the 1 NF ( first normal form ) in detail first. Then we will understand…

Q: Question 9. Consider a table R(ABCDE) with the following functional dependencies: A->C, B->D, AB->E.…

A: Given relational table in the normalization

Q: a) Given the set of transactions in the table, compute the support for itemsets {e}, {b, d), and (b,…

A: To computе thе support for itеmsеts {е},  {b,  d},  and {b,  d,  е},  wе count thе numbеr of…

Q: a) Using the relational operator INTERSECT, list the result for the above two tables. b) Using the…

A: a. INTERSECT: ( ∩ ) This operator is used to select records in both general tables. In other words…

Q: What precisely are aggregates?

A: We need to define aggregates.

Q: Describe the purpose of the First Normal Form (1NF) in the normalization process. Provide an example…

A: In this question we have to understand the purpose of the First Normal Form (1NF) in the…

Q: What exactly does it imply to say that something is transitive? It is possible to convert tables…

A: To say that something is transitive means that it has the property of being transferable or being…