Explain the purpose of an ER diagram in database design.

Q: State the different elements of a computer system.

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Q: Define client-side virtualization

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Q: Discuss how the elements of efficiency, effectiveness, and flexibility are crucial to the design of…

A: Information system is a system which consists of some interrelated components which stores, edits…

Q: Explain how an IT environment affects access control.

A: Information technology plays the pivotal role in the survival and success of any entity in modern…

Q: how to relate cloud accounting with cost management?

A: Cloud Accounting Cloud Accounting software is similar to traditional, on premises or self installed…

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 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: Briefly explain the major components of AIS

A: SOLUTION- ACCOUNTING INFORMATION SYSTEM (AIS) IS A WAY OF TRACKING ALL ACCOUNTING AND BUSINESS…

Q: What do you mean by electronic data interchange?

A: Accounting information systems: Accounting information systems collect data from different events…

Q: What is data mining?

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Q: What is the relationship between a database table and a user view?

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Q: Distinguish between a database lockout and a deadlock.

A: Definition: Database: The database is a collection of the data that is stored and accessed in…

Q: What is a semantic data model?

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Q: Distinguish between the centralized and distributed approaches to organizing the IT function.

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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: 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: 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: A documentation tool used to represent thelogical elements of a system is a(n)a. data flow…

A: The transactions that are happened in the company will be analyzed, and recorded in the first book…

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: How are run charts useful in process control?

A: A run chart is a graph of data that is plotted over time. For a particular process if you collect…

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: Is access control of greater concern in the flat-file or database file environment?

A: Access Control: Access control can be defined as a process which is incorporated into the IT…

Q: Explain the importance of documentation by the systems programmers.

A: Documentation:   Documentation refers to maintain a set of documents by a technical person in the…

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: 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 why control procedures over access to the data resource become more crucial under the…

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

Q: What is a data warehouse?

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

Q: What does data cleansing mean?

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Q: What is a central repository in a CASE system?

A: Definition: Computer-aided software engineering (CASE) tool: Computer-aided software engineering is…

Q: What is the name given to the systems development approach used to quickly produce a model of user…

A: System Development Approach: There are various approaches which can be used in order to develop a…

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: 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: What are the four characteristics of properly designed relational database tables?

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

Q: What is the closed database architecture?

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

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

Q: Give an application for a replicated database.

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

Q: Contrast centralized data processing with distributed data processing. How do the roles of end users…

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