What is a emphasis table? Can you give me an example?

Q: What is UML Diagram?

A: UML Diagram: It's a general-purpose modeling language that's used to demonstrate how the system…

Q: explain the flow of data on the diagram

A: *Note: For explanation of flow of data we use algorithm.

Q: What is metadata? What is result set metadata? When is result set metadata useful?

A: The metadata means data about data i.e. we can get further information from the data. If you have to…

Q: What do you mean by sequence diagram? Mention its use

A: The solution to the given problem is below.

Q: Do you know what OSPF stands for? In depth explanations.

A: Open Shortest Path First (OSPF) is a connected regional route protocol designed for IP networks and…

Q: You may define "cursor" in your own unique way.

A: Given: 1) A cursor is a location indication on a computer display that allows a user to enter…

Q: In which type of diagram fork and join terms are used?

A: Fork notation In UML Activity Diagram may be a control node that separates multiple parallel flow…

Q: he terms "FIRST" and "FOLLOW" refer to

A: Solution- In the given question, we have to tell about the terms "FIRST" and "FOLLOW".

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

A: The Answer is

Q: Kindly explain the flow of data on the diagram

A: Barangay Management Information System:   Below is the Data flow diagram Explanation:

Q: What is tableau?

A: Question: What is tableau?

Q: What distinguishes structural from data independence?

A: When modifications to the file structure may be made without affecting the appliance program's…

Q: ER diagram to relational schema

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

Q: Use case diagram Use tool to draw Please provide Correct answer

A: I will draw a use case diagram using PlantUML.  According to the given picture, two actors and three…

Q: at name diagram is? Correct answer needed.

A: The question is about what type of diagram is:

Q: What do you mean by interpolation of attributes.

A: In a discussion between two other individuals, interpolation occurs when you insert your own…

Q: What is a hierarchy chart?

A: GIVEN: What is a hierarchy chart?

Q: use of ‘key’ in react list

A: Key: Keys help React identify which items have changed, are added, or are removed.  A “key” is a…

Q: Is it possible for a worksheet's income statement and balance sheet columns to sum up when they are…

A: INTRODUCTION: An accounting worksheet is a document created by a corporate entity to guarantee that…

Q: . What is decomposition? What is balancing?How can you determine if DFDs are notbalanced?

A: Given: . What is decomposition? What is balancing?How can you determine if DFDs are notbalanced?

Q: kindly explain the flow of data on the diagram

A: A data flow diagram depicts how data moves through a system or process. Data inputs and outputs,…

Q: Which of the following is not a type of main UML diagram? What function do they serve?

A: Introduction: UML stands for unified modelling language, and it's a visual representation of complex…

Q: What does a Details view entail?

A: Details view shows the clear view of the particular area with having greater clarity. Lets…

Q: What does the phrase "requirements should be complete and consistent" mean?

A:

Q: It's unclear what the word "multiple fact tables" refers to.

A: Fact tables In data storage, the fact table contains estimates, metrics, or facts about a business…

Q: Question1 a: Sequence diagram of "request" by student for adding class to registrar. b: Sequence…

A: We need to create a sequence diagram of requests by a student for adding classes to the registrar…

Q: How is the data flow approach preferable than narrative descriptions?

A: Introduction: A diagrammatic model of information flow and exchange inside a system is called the…

Q: As a comparison tool, you may use a histogram that has been normalised. Is it OK to just have a…

A: Normalization of the histogram: A histogram may be normalized in a number of different ways, one of…

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: Covert the ER diagram into relational schema.

A: Given ER diagram contains 5 entities that are Doctor, Patient, Test, Room and Guardian. Each entity…

Q: What are the steps for modeling the complex view.

A: Introduction : Here , we are asked for the steps for modeling the complex view.

Q: What is a pattern? Why SCRUM is called a pattern?

A: Software development: Software development undergoes various phases and the lifecycle. The life…

Q: What is a decision table? Mention the components present in it.

A: The Given Data is What is a decision table? Mention the components present in it.

Q: purpose of a symbol table?

A: A symbol table is a data structure used by compilers of any programming language to store the names…

Q: What are the three basic crow's feet notations (relationships)? (answer 1-1, 1-m, and m-m with…

A: Crow's feet representation in entity relation diagrams are used to represent relations between two…

Q: Explain in your own words what the point of looking at notes in page view is. Explain. Answer in 2-3…

A: Here are three distinct note-taking methods: Cornell, outline, or visual Outlines and graphic notes…

Q: Can the answer be done as a diagram and not the code behind the creating of the tables but the…

A: A diagram is a pictorial representation of the system that is useful to understand the attributes,…

Q: Please need help to explain the process of the Diagram Thanks:)

A: In below we explain the diagram :…

Q: An actual data flow diagram is not the same as a conceptual data flow diagram.

A: Introduction: A diagram is a visual representation of anything.  Data is information, flow is…

Q: Is the use of Analysis Patterns during Requirement Analysis important? How much do you know about…

A: Analysis Pattern: A pattern is a problem-solving approach that has been shown to work. This…

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

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

Q: Which of the following is not a primary kind of UML diagram? What purpose do they serve?

A: Introduction: UML stands for unified modelling language, and it's a visual representation of complex…

Q: How come a data item isn't part of the model?

A: It is possible to think of a data model as an abstract model that organizes and standardizes data…

Q: Can page table shadowing be made to take up less of the designer's time?

A: Introduction: In computer science, shadow tables are objects that enhance the way computers,…

Q: What are the various Sqoop features?

A: Sqoop: Sqoop is a tool used to transfer bulk data between hadoop and external datastores such as…

Q: Briefly explain descriptor table

A: Descriptor table: The descriptor table contains three tables. They are: Global descriptor table…

Q: What is the difference between a conceptual data flow diagram and a real data flow diagram?

A: Data Flow Diagram: A data-flow diagram is a visual representation of data flowing through a system…

Q: What is an Analysis Assumption?

A: In a problem, examine the assumption.

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.