Principles of Management Information Systems Quiz

A collection of related files containing records on people, places, or things.

Specific characteristics of each entity in the database.

A generalized category representing a person, place, or thing.

To ensure accurate and reliable information for decision making.

To define guidelines for the appropriate use and security of data.

A relational database organizes data into tables with rows and columns, where each row represents a record and each column represents a data attribute. For example, a business can use a relational database to store customer information in one table, product information in another table, and then use relationships between the tables to efficiently manage and retrieve related data.

The principal tools and technologies for accessing information from databases include SQL (Structured Query Language) for querying and managing data, data mining tools for discovering patterns and trends, and business intelligence platforms for analyzing and visualizing data to support decision making.

Information policy plays a crucial role in setting guidelines and rules for the collection, storage, and usage of organizational data. For example, an information policy may dictate the data retention period for customer records, ensuring compliance with privacy regulations and efficient data management.

The principles of a database management system include data organization, storage, retrieval, and security. These principles contribute to effective data management by ensuring data is structured, accessible, and secure, enabling efficient data manipulation and protection.

Data quality assurance is crucial for ensuring that data is accurate, consistent, and reliable for decision making and business operations. For example, poor data quality can lead to incorrect customer orders, shipment delays, and financial discrepancies, impacting customer satisfaction and business performance.