Data Management Foundations - WGU C175 Questions & Answers 2024/2025 Grade A+

Data Management Foundations - WGU C175 Questions & Answers 2024/2025 Grade A+ ad hoc query - ANSWER-A "spur-of-the-moment" question analytical database - ANSWER-A database focused primarily on storing historical data and business metrics used for tactical or strategic decision making availability - ANSWER-In the context of data security, it refers to the accessibility of data whenever required by authorized users and for authorized purposes centralized database - ANSWER-A database located at a single site cloud database - ANSWER-A database that is created and maintained using cloud services, such as Microsoft Azure or Amazon AWS data - ANSWER-Raw facts, or facts that have not yet been processed to reveal their meaning to the end user data anomaly - ANSWER-An abnormality of the data in which inconsistent changes ad hoc query - ANSWER-A "spur-of-the-moment" question analytical database - ANSWER-A database focused primarily on storing historical data and business metrics used for tactical or strategic decision making availability - ANSWER-In the context of data security, it refers to the accessibility of data whenever required by authorized users and for authorized purposes centralized database - ANSWER-A database located at a single site cloud database - ANSWER-A database that is created and maintained using cloud services, such as Microsoft Azure or Amazon AWS data - ANSWER-Raw facts, or facts that have not yet been processed to reveal their meaning to the end user data anomaly - ANSWER-An abnormality of the data in which inconsistent changes have been made to a database (For example, an employee moves, but the address changes is not corrected in all files in the database) data dependence - ANSWER-A data condition in which data representation and manipulation are dependent on the physical data storage characteristics data dictionary - ANSWER-A DBMS component that stores metadata. Contains the data definition, as well as their characteristics and relationships data inconsistency - ANSWER-A condition in which different versions of the same data yield different results data independence - ANSWER-A condition in which data access is unaffected by changes in the physical data storage characteristics data integrity - ANSWER-In a relational database, a condition in which the data in the database complies with all entity and referential integrity constraints data management - ANSWER-A process that focuses on data collection, storage, and retrieval. data processing (DP) specialist - ANSWER-The person responsible for developing and managing a computerized file processing system data redundancy - ANSWER-Exists when the same data is stored unnecessarily at different places database - ANSWER-A shared, integrated computer structure that houses a collection of related data including end-user data (raw facts) and metadata (data about the data) database design - ANSWER-The process that yields the description of the database structure and determines the database components. The second phase of the database life cycle database management system (DBMS) - ANSWER-The collection of programs that manages the database structure and controls access to the data stored in the database database system - ANSWER-An organization of components that defines and regulates the collection, storage, management, and use of data in a database environment desktop database - ANSWER-A single-user database that runs on a personal computer discipline-specific database - ANSWER-A database that contains data focused on specific subject areas enterprise database - ANSWER-The overall company data representation, which provides support for present and expected future needs field - ANSWER-An alphabetic or numeric character or group of characters that defines a characteristic of a person, place, or thing. (for example, a person's SSN, address, phone number, and bank balance all constitute fields) file - ANSWER-A named collection of related records general-purpose database - ANSWER-A database that contains a wide variety of data used in multiple disciplines hub - ANSWER-A warehouse of data packets housed in a central location on a local area network. It contains multiple ports that copy the data in the data packets to make it accessible to selected or all segments of the network information - ANSWER-The result of processing raw data to reveal its meaning. It consists of transformed data and facilitates decision making islands of information - ANSWER-In the old file system environment, pools of independent, often duplicated, and inconsistent data created and managed by different departments knowledge - ANSWER-The body of information and facts about a specific subject. It implies familiarity, awareness, and understanding of information as it applies to an environment logical data format - ANSWER-The way a person views data within the context of a problem domain metadata - ANSWER-Data about data multiuser database - ANSWER-A database that supports multiple concurrent users NoSQL - ANSWER-A new generation of database management systems that is not based on the traditional relational database model. It stores structured and unstructured data in efficient ways. online analytical processing (OLAP) - ANSWER-Decision support system (DSS) tools that use multidimensional data analysis techniques. It creates an advanced data Continues...