Explain why please question 2

Q: Define each of the following terms: f. composite key

A: The different types of key are Single valued Multivalued  Composite Simple

Q: Please provide more context or information about the topic to be able to rewrite it academically.…

A: Context is critical in any appearance of communiqué, in particular school symbols. It aids in…

Q: Thanks for this, however the question requires these principles to be inputted into the attached…

A: The principles are: Economy of mechanism Fail-safe defaults Complete mediation Open design…

Q: Explain sIze of the fact taBle?

A: Given: Explain sIze of the fact taBle?

Q: If you must answer, try to keep it brief and to the point.…

A: Object-Oriented Programming (OOP) is a programming paradigm that organizes code around the concept…

Q: What is ERD, and what does it mean?

A: ERD stands for Entity Relationship diagram or also called entity relationship model. It is a…

Q: Take the following NFA and convert it to DFA. Please give detailed steps and in depth explanation…

A: Initial state of DFA=eclosure(initial state of NFA)  = eclosure (S) ={S, R, Q} Any state which…

Q: How does SRS determine the existence of a requirement?

A: Introduction: At the requirement collection and objective stages of the SDLC, requirements and goals…

Q: Please provide me with an actual SQL database as an example.

A: A database management system (DBMS) that stores and manages structured data that utilises the…

Q: Explain what a DBMS is and how it works. Create a pros and cons list.

A: DBMS:- A database management system, sometimes known as a DBMS, is nothing more than an electronic…

Q: Explain what OLAP is and its operations.

A: Answer :

Q: How does SRS determine whether or not a requirement exists?

A: answer is

Q: Explain the vocabulary used in data design, including entities, fields, common fields, records,…

A: Introduction: All of these names are synonymous with relational databases. Data is stored in…

Q: Describe the DBA's responsibilities.

A: DBA stands for DataBase Administrator.As the name suggests the duty of DBA is basically the…

Q: Explain the concept of composite data types in a database system. Provide examples and discuss the…

A: In database system composite data types play a role as they allow the creation of customized data…

Q: Could you please explain the main parts of the database?

A: Database: Information is stored and retrieved using a Database Management System (DBMS). Software…

Q: and

A: Mambots A Mambot is a small, task-oriented function that intercepts and manipulates content before…

Q: How can we define exhaustive and logical criteria?

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

Q: Explain the term M Baas in your own words?

A: Actually, the answer has given below:

Q: Could you provide more details for each of these points?

A: In this question we have to understand and elbborate the points.Let's understand and hope this…

Q: Please respond with a succinct and clear statement.…

A: OOPS is basically a Object oriented programming language which used the concept of object , and…

Q: What evidence do you have to suggest a distinction exists

A: Actions that are carried out in a sequential manner are called sequential operations. Conditional…

Q: When searching for information in a database, you cannot use the same search terms that you would…

A: 1) Searching for information in a database and searching for information on the internet are two…

Q: The language consisting of an

A: The answer is

Q: Briefly explain one-to-many relationship

A: A Relationship represents association between two or more entities. An entity can be related to one…

Q: Convert the following NFA to its equivalent DFA: (2) 3. b. 3.

A: Given: Convert the following NFA to Equivalent DFA.

Q: How is a logical split different from a section, and why does it matter?

A: A logical split and a section are both ways to divide content or functionality into smaller parts,…

Q: How does SRS determine the existence of a requirement?

A: A Software Requirements Specification (SRS) is a document used as a communication medium between…

Q: To what end does the system catalogue exist? Please list at least three products for which you have…

A: The System Catalogue serves as a comprehensive repository of information regarding various products…

Q: research "primary and foreign keys" and summarize your findings. In your writing be sure to answer:…

A: Primary Key:   What are they? An primary key is a field in a table which extraordinarily recognizes…

Q: What is ERD, and what does it mean?

A: An entity-relationship diagram (ERD) is a graphic illustration of the relationships between…

Q: In what ways do UPSes differ from one another?

A: Introduction: On the market, UPSes are divided into two groups. Low-cost standby UPS: The standby…

Q: eria does SRS use to verify the existence of a req

A: Below SRS use to verify the existence of a requirement?

Q: Writc a C++ codc to - Acecpt a numbcr to indieatc the amount of shift. Acccpt 5 fctters. (Plain…

A: The points below has to be used for writing the C++ program for Caesar cypher: Include header file…

Q: e ultimate purpose of Al?

A: Given :- In the above given question, the statement is mention in the above given question   Need to…

Q: Explain how NoSQL databases handle complex data types and provide examples of popular NoSQL…

A: NoSQL databases have gained popularity due to their ability to handle complex data types…