Explain the hybrid metaheuristic methods based on the hierarchical and flat approaches Draw corresponding schema.

Q: Do some research on the advantages and disadvantages of snow-flake and star schemas. Which one is…

A: Given: Make a list of the benefits and drawbacks of the star schema vs the snowflake model. Which…

Q: Distinguish between a relationship and anassociative entity, and use associative entitiesin a data…

A: M: N relationships may have associative entities OR single associative attributes that characterize…

Q: With non-systems analyses, it might be advantageous to use structured English to describe techniques…

A: How to utilize structured English to describe processes unrelated to systems analysis will be…

Q: Derive relations from conceptual model to logical data model. Identify the PK and FK.

A: Logical data model The aim of the logical design is to convert the conceptual data  to the logical…

Q: Attempt to explain non-systems analysis processes in structured English to see how it works.

A: It will be taught how to use structured English to describe non-systems analytical processes:…

Q: 3. Pick any of the above systems and design the Entity-Relationship Diagram (ERD) for that system…

A: Due to the bartleby policy we can solve only one question. So kindly repost the remaining one again.…

Q: A weak entity set may always be trans formed into a strong entity set by including the primary-key…

A: The Answer is given below step.

Q: What is an illustration of a well-designed metaheuristic that shows both its benefits and drawbacks?

A: What is an illustration of a well-designed metaheuristic that shows both its benefits and drawbacks…

Q: Describe each and every step about diagram, clearly ?

A: The Answer is

Q: Can you convert this ER diagram to simple text that anyone understand it without entities ,…

A: Personal vehicle database : Defines each and every attributes and entity work in detail ...

Q: An attribute that may take on more than one value for each entity instance in ERD is referred to as…

A: Answer :- option D) multivalued attribute

Q: Write out the advantages and disadvantages of using the star schema rather than the snowflake model.…

A: Given:  Compile a list of the pros and cons of star schema against snowflake form. Which has the…

Q: How can formal techniques be used to guarantee separation logic (one key element is the separation…

A: To guarantee separation logic, formal techniques should be used: Formal techniques are a kind of…

Q: What is cohesion? What is the difference between close coupling and loose coupling?

A: Answer: Cohesion is an ordinal type of extent which is usually considered as "high cohesion" or "low…

Q: Can cardinality between individuals be translated/read from both ends of the notation while dealing…

A: The answer to your question Can cardinality between individuals be translated/read from both ends is…

Q: What is an example of a well-designed metaheuristic that demonstrates both its advantages and…

A: According to the information given:- We have to give example of well designed metaheuristic that…

Q: What are some examples that outline loose coupling and high cohesion?

A: High Cohesion: - The degree to which the components of a module/class belong together is referred to…

Q: Define Logical schema?

A: Logical Schema: This schema is created according to the present condition. This is the process of…

Q: What is Taxonomy Development in terms of writing for Conversational Agents in Education? Determining…

A:

Q: Investigate the possibility of utilizing structured English in settings other than system analysis…

A: Structured English: Structured English Can Be Used When Judgements Are Not Too Difficult When making…

Q: How does a metaheuristic process work?

A: Given:   How does a metaheuristic process work?

Q: Modify and (if required) correct the following ER diagram in to a more complex er diagram with more…

A: The ER diagram is been modified with some extra attributes and relationship

Q: What exactly is the difference between a smooth model and a layered model when it comes to the…

A: Smooth modeling is used in practice as an alternative presentation of the data or as a guide to…

Q: Draw an entity relationship (ER) diagram of subject enrollment through LMS.

A: Step 1:- ER diagram(Entity-Relationship diagram) it is used define the relationship between the…

Q: List the benefits and drawbacks of utilising the star schema rather than the snowflake paradigm.…

A: Given: Create a table comparing the star schema to the snowflake design and listing the benefits and…

Q: What is an example of a well-designed metaheuristic that displays both its benefits and drawbacks?

A: Intro A metaheuristic is a high-level problem-independent algorithmic framework that provides a set…

Q: Should the cardinality between entities be translated/read from both ends of the notation when…

A: Cardinality: Cardinality refers to the maximum or lowest number of components that may be used on…

Q: Investigate the ways in which Structured English can be used to describe processes in areas other…

A: The answer of this question is as follows:

Q: Describe how the composite attribute of an E-R diagram is transformed into relations

A: Given: Describe how the composite attribute of an E-R diagram is transformed into relations…

Q: Describe how the regular entity type of an E-R diagram are transformed into relations

A: Given: Describe how the regular entity type of an E-R diagram are transformed into relations

Q: In a three-schema design, the exterior, internal, and conceptual levels are all strictly segregated,…

A: The external level or programming level, the internal level or database administration level, and…

Q: Can cardinality between individuals be translated/read from both ends of the notation while dealing…

A: Cardinality: Cardinality refers to the maximum or minimal number of elements that may be included on…

Q: Structured English in non-systems analytic methodologies should be explored further.

A: NOTE  :-  Below i explain the answer in my own words by which you understand it well.   The system…

Q: Explain ENTITY EXTRACTION AND ER DIAGRAM

A: Entity extraction Entity extraction is also known as entity identification or entity recognition.…

Q: What is the definition of a meta-model?

A: Introduction: The meta-model (or meta-model of treatment) is a heuristic series of questions used in…

Q: Should the cardinality between entities be translated/read from both ends of the notation when…

A: Introduction: Cardinality: Cardinality refers to the maximum or lowest number of components…

Q: Why normalized relations may not be a hindrance to an effective physical implementation structure in…

A: The relations may not be a hindrance to an effective physical implementation structure in computer…

Q: Using suitable examples, differentiate between the physical and schematic models

A: Physical models are the ones that look like the finished object they represent.Iconic models are…

Q: Illustrates both an advantage and a disadvantage of a well-designed metaheuristic?

A: Ans= Advantages of a meta heuristic algorithms-        (a) Differential evolution is good at…

Q: DEFINE ENTITY EXTRACTION AND ER DIAGRAM'

A: Entity extraction Entity extraction is an information extraction technique. It is the process of…

Q: What do you understand by Cohesion and Coupling? Explain all types of cohesion and coupling

A: Coupling: Coupling is the measure of the degree of interdependence between the modules. A good…

Q: What is the major reason for discarding the structured approach?

A: Below are the reasons of why structured programming approach is discarded:

Q: What is the Enhanced entity-relationship (EER) model?

A: Enhanced entity-relationship(EER):- Enhanced entity-relationship is a high-level data model that…

Q: Write down the merits and demerits of star schema over snow-flake schema. Which one is less…

A: Given: Make a list of the advantages and disadvantages of star schema against snowflake schema.…

Q: Change the Class Diagram to have (Generalization, Aggregation, Composition, Association and…

A: The Class Diagram to have (Generalization, Aggregation, Composition, Association and…

Q: Explain prototype model with diagram. What are the advantages, disadvantages and use of this model.

A: Prototype:- Whenever the clients may not understand the precise project specifications beforehand,…

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.