A Data Flow Diagram (DFD) is composed of which of the following elements? Select one: a. Data Flows b. All of the above c. Transformation Processes d. Data sources and destinations

Q: s data independence? why is it important in a comparison of the application and centralised database…

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Q: Which of the following general data flows is shown on a computerized system flowchart? O…

A: Data flow is defined as the path for the data to move from one part of the information system to…

Q: What are the five control implications of distributed data processing?

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Q: Explain the transaction management system of delivery management system like pathao.

A: DMS (Delivery management software) is a digital logistics solution that is used for planning,…

Q: Explain how linkages between relational tables are accomplished.

A: Foreign Key: The primary key of a file is used to identify a record in another file is known as a…

Q: What is the role of the data control group?

A: The question is based on the concept of control group in experiment.

Q: Data flow diagrams employ four different symbols. What are these symbols, and what does each symbol…

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Q: Using the following statement above, use Horizontal Analysis and analyze the data that are given…

A: Accounting is the process of recording, classifying and summarising accounting information. The…

Q: What flat-file data management problems are solved as a result of using the database concep

A: Database Management:   Database management refers to management of databases held within an…

Q: This chapter stressed the importance of data normalization when constructing a relational database.…

A: Data warehousing is a method through which an organization collects and manages the data from the…

Q: Ratios are an input into which step in the fi nancial statement analysis framework? C .…

A: Ratio analysis is a quantitative approach of looking at the financial statements such as the balance…

Q: What kind of graph can help decision making in management accountin? It would be if there are some…

A: The graphs are often considered statistical tools, however, in almost all fields, they are used as…

Q: Descriptive statistics consists of methods for organizing, displaying, and describing data by using…

A: A data set in original form usually very large, consequently such data is not very helpful in…

Q: The database model most likely to be used in the development of a modern (not legacy) system is a.…

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Q: What are the three general problems associated with data redundancy?

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Q: The highest level of DFD is Master File Program flow chart Context diagram Data flow Chart

A: Data flow diagram is a graphical representation for the flow of data in a business for…

Q: What is information system ? Elaborate and describe the details

A: Solution- Information systems-        AN system could be a collection of interconnected elements to…

Q: What are the levels of data hierarchy?

A: Accounting Information System:   This refers to a system that is adopted by an organization to…

Q: Describe the process of transaction analysis.

A: Process of Transaction analysis: The process of transaction analysis involves the selection of…

Q: Using the diagram for Problem 7, answer the following questions:   • What do Symbols 1 and 2…

A: 1. Symbol 1: It indicates the start or end of any flowchart. It basically represents the source of…

Q: What are the four primary elements of the database environment?

A: Definition: Database management: Database management refers to the management of databases held…

Q: Explain how the E-R diagrams is used to prepare database tables. Also, include explanation of…

A: ER diagram stands for "Entity Relationship", which can be defined as a type of flowchart that is a…

Q: Why are denormalized tables used in data ware-houses?

A: Data Warehouse:   Data warehouse is also termed as enterprise data warehouse. It can be defined as…

Q: What are fundamental tasks of data base managment ?

A: “Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: Ratios are an input into which step in the fi nancial statement analysis framework? A . Process…

A: The analysis of financial statements is the method of review for the decision-making of a firm's…

Q: relationship between data, information and an information system

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Q: Reviewing database authority tables is a(n) a. access control. b. organizational structure control.…

A: An operating device must have strict security features to guard and hold device integrity. The…

Q: What is the relationship between data, information and an information system?

A: The modern world is completely centered around information. Companies, big and small, generate a lot…

Q: The individual data observations in a data series are called __________.   Multiple Choice…

A: The correct option is  D. Data points

Q: What are four ways in which database management systems provide a controlled environment to manage…

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Q: What different accounting transaction process needs a data warehouse? Why?

A: Accounting Information system is a set of components used for gathering, making, storing, preparing,…

Q: Distinguish between the verification model and the discovery model approaches to data mining.

A: Data Mining:   The data mining is the technique which is used by the management reporting system…

Q: Outline the traditional problems associated with the flatfile model that are resolved by the…

A: Flat File:   Flat file is a model in which data is structured and formatted in such a way that…

Q: Explain how a Requirements Breakdown Structure (RBS) is typically constructed. What information does…

A: Necessities are conditions or assignments that should be tended to and finished to be acknowledged…

Q: What are the advantages of real-time data processing?

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Q: Which of the following is an option for consolidating data into one table or worksheet? Use the…

A: This is a Multiple Choice Question in which we have to select the correct option.

Q: What is a data dictionary?

A: Dictionary is the storage of words of a language where the equivalent meanings of the words can be…

Q: 1. Explain the audit control over data management!

A: Audit states examination of the business books or financial statements and it helps in detecting any…

Q: What is the role of the data Librarian?

A: Auditing means the inspection of financial accounts of the company to determine if the records are…

Q: Briefly explain the importance of conceptual or internal mapping in DBMS

A: This question explains about the importance or internal mapping DBMS:

Q: at data:

A: Equivalent number is the number of units that is actually being used in the manufacturing of…

Q: Examine the diagram below and determine what essential mechanism is missing. Once you have…

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