misy 5300 exam questions and answers rated A+ 2023/2024

misy 5300 examalgorithm - correct answer a defined set of steps to solve a problem attribute - correct answer a characteristic property of an entity: also called a column or field big data - correct answer the large volume of data produced by every digital process system, sensor, mobile device, and even social media exchange column - correct answer a characteristic or property of an entity; also called an attribute or field data analyst - correct answer a job title for a person who uses tools and algorithms to mine a database for answers, information, trends, and insights in internal organization data data file - correct answer a file that stores data about a single entity in one table or list data indepedence - correct answer a quality that allows you to change the structure of a database without requiring you to make major changes to the programs that access the database data redundancy - correct answer the duplication of data, or the storing of the same data in more than one place data security - correct answer protection of data from threats including the prevention of unauthorized access to the database, encryption of data as it travels through a network, protection against data corruption, and protection against all other electronic and physical attacks to the data database - correct answer A collection of data organized in a manner that allows access, retrieval, and use of that data database administration - correct answer A person or department that develops procedures and practices to ensure efficient and orderly multiuser processing of the database, to control changes to database structure, and to protect the database. database administrator - correct answer the person or group in charge of a database database design - correct answer the process of creating entities, attributes, and relationships between tables of data database management system - correct answer a program through which users interact with the data stored in a database encryption - correct answer converting the data in a database to a format that is indecipherable by anyone other than an authorized user entity - correct answer a person, place, event, item, or other transaction for which you want to store and process data. also called a table. entity relationship diagram - correct answer a graphic model for database design in which entities are represented as rectangles and relationships are represented as either arrows or diamonds connected to the entities they relate field - correct answer a characteristic or property of an entity flat file - correct answer a file that stores data in lists that have no relationship to other lists form - correct answer a screen object used to maintain and view data from a database integrity - correct answer a database as integrity if the data in it satisfies all established integrity constraints integrity constraint - correct answer A rule that must be followed by data in a database