nctional dep

Q: Convert the given Conceptual ER Diagram into MYSQL (write code). Include and show primary key and…

A: Schema:- Staff(ID,d.o.birth,Age,Name,Phone,Address) Child(Name,ID) Wife(Name,ID) Company(Since,ID)…

Q: Define key term partial specialization rule?

A: Partial specialization rule states that a rule that specifies that an entity instance of a supertype…

Q: Define relation

A: The method of managing the database is recognized as database management. In order to perform…

Q: Describe the concept of functional dependency.

A: Step 1:- A functional dependency is related to the DBMS.DBMS stands for Database Management…

Q: Define a tuple in database.

A: Here in this question we have asked about tuple in database.

Q: Explain any two data presentation with neat diagram

A: DATA PRSENTATION : data presentation is presenting the data in a different  manner with the help of…

Q: Example of requirement for Traceability Matrix?

A: First of let's talk about the Traceability Matrix: A Traceability Matrix is a document that…

Q: What are the main objectives of the UML design?

A: System design may be represented in a standardized fashion using the Unified Modeling Language…

Q: Within the context of XBRL, what do the words fact, concept, and taxonomy mean?

A: Your answer is given below. Introduction :- The term "fact" is a "notion" - a term that can be used…

Q: Explain principle of substitutability with suitable example?

A: Explain principle of substitutability with suitable example:

Q: 3. A CFG is defined as follows. Whether the defined CFG is in Chomsky Normal Form (CNF) form? If not…

A: Chomsky Normal Form of the given Context Free Grammar

Q: Define the term normalization and functional dependency of 1nf,2nf,3nf as used in normalization

A: Normalization and 1nf,2nf,3nf used in normalizationNormalization is a database design technique that…

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

A: Homoscedasticity: Homoscedasticity, also known as homogeneity of variances, is the concept that…

Q: kindly provide a real life application of  Functional Independence Measure

A: Solution ::    The Functional Independence Measure (FIM) is a test/evaluation tool that aims to…

Q: 42. The aggregation relationship is represented in the UML notation by

A: This is about representation in UML.

Q: Define the terms "normalisation" and "functional dependence" as they relate to 1nf, 2nf, and 3nf.

A: Normalisation is a technique used when designing a database. Normalisation involves a multi-step…

Q: EXTRACTION OF ENTITIES AND ER DIAGRAM

A: EXTRACTION OF ENTITIES: Entity extraction, also known as entity name extraction or named entity…

Q: Question 3 represent in framework each of 1- Direct link 2- Mediator link 3- Moderator link

A: A conceptual framework is a written or visual representation of an expected relationship between…

Q: What is a functional decomposition diagram (FDD) and why would you use one? Explain how to create an…

A: Functional Decomposition Diagram: Functional Decomposition Diagram is top-down decomposition of…

Q: ______ represent real-world associations between entities.

A: An entity refers to the real-world object that can be either tangible such as a person or intangible…

Q: Define the term Third normal form (3NF)?

A: Answer: A relational database refers to a database that can store and process data and can provide…

Q: 5. Define diagram. P-Persistent with

A: P-Persistent The term "P-Persistent" is used in CSMA (Carrier Sense Multiple Access) protocols…

Q: List five properties of relations.

A: Given: five properties of relations.

Q: What are the two aggregation principles?

A: The aggregation principles defines the sum of a set of multiple measurements is more stable and…

Q: Given the following NFA with its equivalent CFG,  Equivalent CFG: S -> A B b A -> aA | bA | ε B…

A: i have answered this in step2.

Q: In CFG, what do terminals, non-terminals, and variables mean? Why did we employ the first() and…

A: The issue is about defining terminals, non-terminals, and variables in CFG and justifying the use of…

Q: initions of 2NF and 3NF differ fro

A: Below the major key-based definitions of 2NF and 3NF differ from the generic definitions of 2NF and…

Q: Define key term disjoint rule?

A: Given: Define key term disjoint rule?

Q: What do you mean by transitive dependency

A: Types of Functional Dependencies in DBMS: A functional dependency is a relationship between two…

Q: Q1) Convert the following set of BNF rules to a single EBNF rule. --> + | KE> - Q2) Briefly…

A: BNF: <E> --> <E> + <T>      | <E> - <T>      | <T>…

Q: . Explain the Consistency andisolation of ACID property.

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Find the network diagram of the following data.

A: Given that: Solution: Activity Immediate Predecessors Duration A - 2 B - 4 C - 3 D A 1…

Q: Draw Relational Model Of Given Diagram.

A: In this step I am giving the relationship mapping :

Q: transitive dependency.

A: Actually, Transitive dependency is used in database. The answer has given below:

Q: Databases: Define  transitive dependency

A: Given: Databases: Define  transitive dependency

Q: Given the following sequence of transitions, define the transition function for each derivation.…

A:

Q: Examine the ways in which the major key-based definitions of 2NF and 3NF vary from the more generic…

A: 2NF:  This specifies that a relationship should not have non-prime attributes that functionally…

Q: Explain how the representation of weak entities differs from the representation of strong entities

A: The entity is a representation of an object, or table, or thing in a database management system.…

Q: Describe the BI framework. Illustrate the evolution of BI.

A:

Q: need clear uml diagrams

A: I attached your answer below with clear uml.