What is a data flow diagram? What are the different levels from most general to most detailed? Draw the common symbols used.

Q: What are Cush flow diagrams?

A: Cash Flow:   A cash flow refers to the movement of cash to or from the business. If the cash moves…

Q: what type of information should be included in the systems analysis report?

A: System analysis is the examination of the business problem that organizations plan to solve with an…

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

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Q: How can data analysis be used to identify stakeholders?

A: Stakeholder analysis involves the study of identifying, collecting, and analyzing data on different…

Q: Create a system flowchart of the existing system.

A: Flowchart:   Flowchart is representation of procedures concerned with the transactions in the…

Q: what are the process of system flowchart?

A: System flowchart is the diagrammatically representation of how data (or information) flows from one…

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: Is a data flow diagram an effective documentation technique for identifying who or what performs a…

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Q: What document is used to determine which tables of data are necessary?

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Q: What is the purpose of a responsibility center file?

A: Definition: Responsibility center file: The departments of the organization are generally referred…

Q: What is data mining?

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Q: What is a Data Definition Language?

A: Data definition language is known as DDL. DDL is a set of SQL commands that can be used to define…

Q: What is a semantic data model?

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

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Q: What is represented by the labeled lines connecting entities in an REA diagram?

A: REA Diagram: REA diagram is a technique used to establish the relationship between resource, events…

Q: what is an example of data flow diagram, fixed asses system?

A: A data flow diagram (DFD) refers to a graphical representation of a flow of any information or…

Q: In a data visualization, the vertical axis typically shows __________.   Multiple Choice   values…

A: A column chart will include data labels along the horizontal (X) axis with measured metrics or…

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: Distinguish between entity relationship diagrams, data flow diagrams, and system flowcharts.

A: Transaction Process System:   Transaction process system can be defined as a system designed to…

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: What activities are involved in the batch processing system?

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Q: What is a data model?

A: Data model is presentation of data in a logical manner; so that, data can be read and processed by…

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

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Q: How are system flowchart and program flowcharts related?

A: System flowchart(SF) is a way to display data flow in a system and the decision to be made for…

Q: Describe the many parts that come together to produce a complete information system. Where does the…

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Q: What is the suggested order for carrying out tasks using an ABC system?

A: The ABC system is a way of allocating indirect costs and overheads like salaries and utilities to…

Q: What is the objective of output controls? List and briefly describe different output controls.

A: Output control guaranteed that the program's result was precise and complete. Output control focuses…

Q: What is a data dictionary, and what purpose does it serve?

A: Return on investment (ROI):   Return on investment evaluates how efficiently the assets are used in…

Q: Give an application for a partitioned database.

A: Database Management: It refers to the process of managing the databases that are held within a…

Q: What is an object, and what are its characteristics in the object-oriented approach? Give two…

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Q: Give example of the relationship between a Human Resource Information System and MIS.

A: Human Resource Information System (HRIS) refers to the system of collecting, recording, classifying,…

Q: Discuss the major control implications of batch systems with real-time data input. What compensating…

A: Audit: Audit is the process of verification of the compliance of the financial statements.

Q: What is changed data capture?

A: Definition: Database: A database can be defined as the collection of data in an organized manner…

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 is a management control system?

A: Management control system:

Q: What is the purpose of a systems analysis, and what type of information should be included in the…

A: Definition:   System analysis: System analysis is a course of action to gather the information…

Q: What is the role of a Database Administrator?

A: Database:  A database can be defined as a collection of structured data which is stored in digital…

Q: What information is provided by a record layout diagram?

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Q: can you provide a detailed explanation for the following graphs?

A: Given are list of the Mutual Fund Scheme offered by various houses.

Q: What are some tests of data communications controls?

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Q: What is the closed database architecture?

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Q: at data:

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