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

Q: Attributes about an entity- Select one. O a. Database O b. Record O c. Field O d. File

A: Attributes about an entity are fields.

Q: How does concurrency control contribute to financial data integrity?

A: Concurrency Control:   Concurrency control is a system in the database management system that helps…

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: Suppose we divide a flat table into subtables in a database system; what is the value of doing so

A: Thais question tells about what is the benefit of breaking up a large table into smaller ones in a…

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: The most common type of database model is the __________ database. Multiple Choice hierarchical star…

A: relational database - the relational database organizes data into tables that can be linked or…

Q: Explain how the SELECT and WHERE commands help a user to view the necessary data from multiple…

A:

Q: What are some feature of integrated Accounting Software programs?

A: Integrated Accounting Software programs are applications that can perform multiple accounting…

Q: Partitioned databases are most effective when a. users in the system need to share common data. b.…

A: Answer:   Option b.

Q: What is data mining?

A:

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

A:

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 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 are the three general problems associated with data redundancy?

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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: Explain why the data warehouse needs to be separate from the operational database.

A: Data Warehousing:   Data warehousing is a method through which an organization collects and manages…

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: A Data Flow Diagram (DFD) is composed of which of the following elements? Select one: a. Data Flows…

A: A Data Flow Diagram (DFD) is composed of the following elements: 1. Data Flows 2. Transformation…

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 do the relational features restrict, project, and join mean?

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

Q: In the flat-file data management environment, users are said to own their data files. What is meant…

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: 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: 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: 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: 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: 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: Each relational database table contains records (listed in ) and attributes (listed in columns; rows…

A: Relational database is a database which provides data access to database that are connected to one…

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: 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: Computer-based systems employ four types of files. Name them.

A: In a computer based systems, there are four types of files: Master Files Transaction Files…

Q: What are the functions of Xero Accounting Software?

A: Xero Accounting Software is a Software-as-a-Service (SaaS) accounting technology that is mainly…

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 is an accounting information system (AIS)?

A: Accounting Information System:It is a process which collects data, processes the same into…

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 is the closed database architecture?

A:

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

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

Q: Explain the purpose of an ER diagram in database design.

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Q: Which of the following is NOT a database management task?a. retrievalb. storagec. summarizationd.…

A: Database management is an important tool used for the management of data files. This management…

Q: Give an application for a replicated database.

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