What are the relationships and their meaning in the movies E/R diagram? name hometown title year 1..N 1..N Actor Movie Appearsin 1.N birthdate gender (length) genre)

Q: For any student: list out their courses in order For any course: list out the students in order in…

A: For first two cases SORTING is used to determine courses and student list in order way so SORTING is…

Q: What is the reason why a numeric field is sometimes given significantly more space than any initial…

A: Introduction: When it comes to dealing with long-form text content, the basic TEXT data object is…

Q: Explain Data Comparison program.

A: Data comparison: Data compare in SQL is a common tool for comparing and deploying the SQL server…

Q: what is selection structure?

A: In computer programming, the selection structure is basically the utilization of decision-making…

Q: find the results of the query in each case. ?eat(X, grass)

A: given: Prolog database contents entries for running the query given: eat(bear, fish).eat(fish,…

Q: Assignment Week 1 Create and ER- Diagram Using the Entities / Tables below: Tables Classes…

A: From the limited information provided about the context of the problem the following entities and…

Q: Some of the most common mistakes made when modeling data are as follows.

A: These are the most frequent errors that could arise when it comes to data modeling. Too many tables…

Q: Each course has a unique identifying code (a 4 character string, e.g., 7FXU) and a longer ti (e.g.,…

A: ENTITY RELATIONAL (ER) MODEL which refers to the  high-level conceptual data model diagram. ER…

Q: The definition of a variable is required to contain, in addition to the variable's name, the…

A: A variable is a information storage ability used in indoctrination. linked with a figurative name…

Q: Hospital Appointment System   Draw Business Flow/Function

A: here we have given the business flow diagram

Q: 96. When incremental model is used, first increment is often a a. core product b. context product c.…

A: given data is When incremental model is used, first increment is often a

Q: What does it imply to claim that two items have a "is a" relationship?

A: Inheritance is the process through which one class inherits the properties of another. A child…

Q: Each department runs a number of courses. The university provides a set of modules used in different…

A: Find the attachment of the ER diagram   Underlined words are primary key

Q: Some of the most common mistakes made when modeling data are as follows.

A: Introduction: Data modeling is just a method of creating or creating a visual representation of…

Q: Give few special guidelines for naming attributes?

A: Guidelines for Naming Attributes: Attributes must me meaningful and unique. It is derived from the…

Q: When a numeric field is given significantly more space than the initial values that are entered into…

A: To be determined: Why is it that a numeric field is occasionally given much more space than any…

Q: Make use-case diagram:

A: Use case diagramA use case diagram illustrates a system's dynamic behavior.It incorporates use…

Q: What exactly does "Attributes" imply?

A: Introduction: Whenever we are working with or programming computers, an attribute refers to a…

Q: the reason why a numeric field is often allotted far more space than any initial values that are…

A: Lets see the solution.

Q: Why is it that a numeric field is usually allocated substantially more space than the data it…

A: Introduction: For dealing with conventional long-form text data, the standard TEXT data object is…

Q: The data model excludes an item for what reason?

A: Introduction: In computing, an abstract model (also known as a data model) is a model that organizes…

Q: Why is it that a numeric field is typically given significantly more space than the initial data it…

A: Introduction: The standard TEXT data object is adequate for dealing with ordinary long-form text…

Q: Technical Consultant Business Consultant Address Employer ID Name Age DOB Address Telephone…

A: According to the given problem statement we have to develop a SQL query to develop the location…

Q: Creation of the database diagram (graphical presentation of tables and their  relationships)

A: Given diagram contains seven entities that are: People, School, University, High school, Teacher…

Q: What is meant by "data manipulation language" (DML)? Give me the rundown.

A: Functional, matrix, and project organisation differences Functional organisations focus on their…

Q: If a data item is not to be included in a data model, why is this the case?

A: let us see the answer:- Introduction;- The process of database design begins with data modeling.…

Q: What does the term "Attributes" mean?

A: Introduction: Whenever we are working with or programming computers, an attribute refers to a…

Q: Why is it that a numeric field is frequently assigned far more space than the initial values stored…

A: Why is it that a numeric field is frequently assigned far more space than the initial values stored…

Q: Hİ, can you help me PLEASE THANK YOU  MY tutor say  fix  your mistakes, ER Table would you…

A: The given ER diagram corrected by using following notations  Entity represented in rectangle,…

Q: Briefly explain table-driven selection

A: Table-driven selection uses a table lookup for replacing a multi-way selection structure. The table…

Q: Task 4: As a part of marketing strategy, the Marketing team continuously conducting an advertising…

A: Actually, database is a used to stores the data.

Q: This kind of data flow diagram does not really show how the information is flowing.

A: A conceptual data flow diagram and an actual data flow diagram are two different things. A logical…

Q: Medinah Transport dealership sells Proton, Ford, Honda and Toyota. The dealership keeps the cars…

A: Actually, ER  diagram is defined as the interconnection of entities and attributes how they are…