compare Figures 1 and 2 and explain the existing correlation.

Q: the question said we need to include the relationships between the tables. can you please me with…

A: Introduction: One of the goals of good database design is to remove data redundancy (duplicate…

Q: Explain why auditors should be familiar with the principle of data normalization. Please give…

A: Introduction: Here we are required to explain why auditors should be familiar with data…

Q: If a relational model exists, what is the overall term for characteristics, and how are they used?

A: One or more tables ("relations") comprising columns and rows are used to store information in the…

Q: Why additional attributes should be included to increase the classification accuracy

A: Why additional attributes should be included to increase the classification accuracy

Q: Why is it necessary to apply the normalization process to the tables created according to your…

A: Lets see the solution.

Q: In practice, how do numerous fact tables work?

A: A fact table is used in conjunction with dimension tables. A fact table contains the data to be…

Q: Show all the related employee attributes for those employees who are hired after Jan-1-2008

A: SQL SQL stands for Structured Query Language, and it is a programming language used to store,…

Q: What value of R^2 (coefficient of determination) indicates that the model performed worst? Answer:

A: Here is the explanation:

Q: Using box and whisker plot, what do we get? * a) Interquartile Range (IQR) and the outliers   b)…

A: Option A is correct answer

Q: Use a suitable example to provide a thorough description of the relational model.

A: A relational model describes how data is stored in a relational database. A relational database…

Q: Normalize the below table of data. Use a textual representation

A: The table of data can be normalized by splitting it into multiple tables. Here are the normalized…

Q: Please use R: an analyst is looking to identify differences between dentists, methods and alloys on…

A: Introduction:In this analysis using the R programming language, aim to explore and understand the…

Q: What exactly are aggregates, and how can I tell? Who will gain from them?

A: let us see the answer:- Introduction:- A piece of software called an aggregator is made to gather…

Q: What exactly are aggregates, and how can I tell? Who will gain from them?

A: Given: An aggregate is a group of individuals who happen to be in the same location at the same time…

Q: Using normalisation, depict the relationship schema of the 2NF tables. State the respective primary…

A: Here two composite primary key [Order_Num,Supplier_Num] and the non key…

Q: What factors contribute to the unreliability of the data? Give a quick explanation of each.

A: Solid modeling is a powerful technique used by designers to create three-dimensional models of…

Q: Provide SQL queries and the result table for: 1. Sales of which artist’s works have resulted in the…

A: Provide SQL queries and the result table for: 1. Sales of which artist’s works have resulted in the…

Q: Question 1: Write the following query in SQL: “Find (all) the celebrities with the most followers.”…

A: The given problem is related to the database where the tables are given and the requirement is to…

Q: Which artist has had the most works of art sold, and how many of the artist’s works have been sold?

A: MySQL:- SQL stands for Structured Query language. Oracle Corporation develops, distributes, and…

Requirement Analysis

A process that determines the user expectations for a software product is called requirement analysis. In software engineering, requirement analysis is known as requirement engineering. It involves communication with end-users and stakeholders to determine whether the system or software requirements are validated, conflicts are solved, and key requirements are documented. The first activity of the Software Development Life Cycle (SDLC) is requirement analysis.