Data Management Foundations WGU C175//Data Management Foundation C175 WGU//WGU C175 Study Notecards//WGU C175 Pre-Assessment Questions With Answers 2022/2023//Data Management Foundations - WGU C175/// WGU C175 Practice Exam 2 Questions And Answers 2022/20

a file having no internal hierarchy - Answer - Flat Files A file that has been encrypted for security purposes. - Answer - Hashed Files An unsorted set of records. - Answer - Heap File The transformation of raw data into useful facts. - Answer - Information A card that is perforated and ...

What is a broad definition of data? - Answer - Raw facts that are captured on printed or digital media What are data? - Answer - Facts that are collected and stored in a database system What is a determining characteristic of unstructured data? - Answer - It does not follow a data model. Wh...

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 accessi...

c - Answer - A record consists of a ____. a. character b. collection of related records c. set of one or more fields d. group of files c - Answer - A DBMS preforms several important functions that guarantee the integrity and consistency of the data in the database. Which of the following is ...

Associative Entity - Answer - An associative entity is an element of the entity-relationship model. All relationships for the associative entity should be many. Attribute - Answer - An attribute is a property or characteristic of an entity. Binary relationship - Answer - A binary relationship ...

They can serve as a communication tool between the users and designers. - Answer - Which of the following is true of business rules? entity - Answer - A(n) _______ is anything about which data are to be collected and stored. XML/Hybrid data model - Answer - Oracle 11g is an example of the ____...