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Data Management Foundations - WGU C175 Exam Questions and Complete Solutions Graded A+ $14.49   Add to cart

Exam (elaborations)

Data Management Foundations - WGU C175 Exam Questions and Complete Solutions Graded A+

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  • Course
  • WGU C175
  • Institution
  • WGU C175

Data Management Foundations - WGU C175 Exam Questions and Complete Solutions Graded A+

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  • August 28, 2024
  • 26
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • WGU C175
  • WGU C175
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Data Management
Foundations - WGU C175
Exam Questions and
Complete Solutions
Graded A+
Denning [Date] [Course title]

,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)

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