Design data flow diagram (DFD) upto level-3 of web based online news portal.

Q: Systems Analysis and Design Case:-  A company sells painting materials. When customers place orders…

A: Level 0 DFD: The level 0 DFD, also referred as context diagram, which shows the data system as…

Q: Differentiate between high level language and low level language queries.

A: Low Level Languages are machine dependent programming languages such as Binary (Machine code) and…

Q: Case study                                                                          Weather…

A: Numerical prediction (NWP) can be used to test the "Weather Forecasting System" above. The…

Q: Kitchen Gadgets sells a line of high-quality kitchen utensils and gadgets. When customers place…

A: Datastore:  files or repositories that hold information for later use, such as a database table or a…

Q: CSE Lab

A: This is coded in C language.

Q: Information about films contains information about movies, stars and studios. Movies have a title,…

A: The answer is

Q: Kitchen Gadgets sells a line of high-quality kitchen utensils and gadgets. When customers place…

A: context diagram:  Sometimes the context diagram is also referred as level 0 Data flow diagram.…

Q: Data structure and algorithm visualization what are possible learning outcome and challenges to…

A: According to the information given:- We have to define the possible learning outcome and challenges…

Q: Definition of online analytical processing.

A: Online Analytical Processing (OLAP): It is basically an method which allows users to analyze…

Q: computer science - Describe the decision-making tools that are used in location analysis.

A: Introduction: Each organisation should use location planning strategies, according to computer…

Q: ment Revi

A: Findings from nonconformism, incidents, and failures, both internal and external, are common…

Q: Define the terms "data," "in formation," and "database."

A: Solution:-

Q: Recognize the most important parts of a Web application and how data moves between them.

A: Introduction: A Web application is an application program that is put away on a far-off server and…

Q: What is the relationship between data, information

A: Data: It is an assortment of values. Those values can be characters, numbers, or some other type.…

Q: Systems Analysis and Design A Book company sells its books by small order only.The owners want to…

A: Level 0 DFD is also called as context diagram. It is used to define the boundaries of the software…

Q: Computer science Explain how a product is designed. What criteria may be used to assess product…

A: Introduction: Product design is the process through which designers combine customer demands with…

Q: True or false and correct in case false: Line chart Data that is arranged in one column or row only…

A: True or False

Q: Briefly explain immediate data

A: The immediate data operand is basically a numeric expression that is encoded as part of the machine…

Q: components in each model, view and controller

A: Given :- In the above given question, the model view controller architecture of application design…

Q: Kitchen Gadgets sells a line of high-quality kitchen utensils and gadgets. When customers place…

A: Symbol:-

Q: Explain the distinction between data and information using examples.

A: Answer : Data : 1) unorganized facts are called Data .Like a , b c , 0 , 4,8 2) It measured in bits…

Q: ce: Explain the idea of data analy

A: Q.   Computer Science: Explain the idea of data analysis.

Q: Form a multimedia project team with various skills, determine the number of teams, job names and…

A: Introduction Media Team (Project administrator, Multimedia Designer, Interface Designer, Writer,…

Q: Systems Analysis and Design Case:-  A company sells painting materials. When customers place orders…

A: The Level 1 Data Flow Diagram (DFD) can be drawn from the context diagram shown below,

Q: What is the best research techniques

A: What is the best research techniques

Q: Briefly describe the Data Mart

A: A data mart is similar to a data warehouse, but it holds data only for a specific department or line…

Q: is very important to know customer’s needs for market sustainability. To have a positive…

A: Customer service management is the  process of managing customer service, providing them great…

Q: A web application's data flow should be described in detail.

A: The elements of a Web application that will be described include the following: Databases,…

Q: Technical Metadata

A: In the given question technical metadata provides information on the technical properties of a…

Q: Contrast the terms data; information

A: Differences between data and information are as below: Data is a raw fact which needs to be…

Q: Consider an example of an online shopping system that involves a data center. De cribe the component…

A: Solution: Data centers are consists of three primary types of components: compute, storage, and…

Q: Reflection Question: Creating and Editing Documents •What is the relationship between legibility and…

A: The readability of textual information is of importance in human computer interaction. This is…

Q: Explain the business benefits of a data-driven website.

A: Benefits of data driven website A data driven web site is an interactive web site. This web site…

Q: Draw Use-Case Diagram for online shopping Mall (Web-Site)

A: Hello Student. Warm Welcome from my side. Hope you are doing great. I will try my best to solve your…

Q: Car rental management system (add, search, edit, and remove cars), functions for renting cars for a…

A: A class is the fundamental unit of object oriented modelling. It contains data and operations on…

Q: Geographical Information System (Design Geodatabase) An Environmental Protection Agency is planning…

A: An Environmental Protection Agency is planning to simulate flood caused by a dam breach. When the…

Q: Explain data design terminology, including entities, fields, common fields, records, files, tables,…

A: Entity- An entity is a real-world object which can be represented in database. It may be an object,…

Q: An Environmental Protection Agency is planning to simulate flood caused by a dam breach. When the…

A: As per guidelines we are authorized to  answer 3 subparts of a question when multiple subparts…

Q: Data Object Artifact

A: 3. A data artefact (Closely resembling entity eg Customer, sale and Account )realises a data…

Q: Explain data control measures

A: Data control is a process of governing and managing data.  Some of the measures to protect and…

Q: Data presentation conveys significant information about the relationship between variables. List the…

A: Data Presentation : It is defined as the process of using various graphical formats to visually…

Q: Advanced topics in data base I want to come quickly please what are the responsibilities of the Data…

A: Data nodes are used to describe data for mining operations, data transformations, and data saving to…

Q: Create UML DIAGRAM BY WATCHING IMAGE ATTACHED OF USE CASE Counseling system for schools helps the…

A: Drawing UML diagram for given scenario: A UML diagram is a diagram follows  the UML (Unified…

Q: ER-Diagram and EER-Diagram Holiday Travel Vehicles (HTV) sells new recreational vehicles and travel…

A: Question. ER-Diagram and EER-Diagram Holiday Travel Vehicles (HTV) sells new recreational vehicles…

Q: process ne

A: Ans a- Deadlock may occur in the condition where all resources units will be reserved and one or…

Q: Computer science Why is it important for the team to create DFDs

A: Introduction: Why is it important for the team to create DFDs

Q: Explanation of the business benefits of having a website that is data-driven

A: Given: Explanation of the commercial advantages of having a data-driven website.