Data Management Foundations PA
Complete Guide with Most Competed
Questions and Certified Answers |
100% Correct | A Grade
Quiz_________________?
What is a broad definition of data? -
Answer☑
*Raw facts* that are captured on printed or digital media
Quiz_________________?
What are data? -
Answer☑
Facts that are collected and stored in a database system
Quiz_________________?
What is a determining characteristic of unstructured data? -
Answer☑
It does not follow a data model.
Quiz_________________?
Which item represents unstructured data? -
Answer☑
Training Video Content
, Quiz_________________?
Which is true about flat files? -
Answer☑
They contain no internal hierarchical organization.
Quiz_________________?
Which technology has no internal hierarchy? -
Answer☑
Flat files
Quiz_________________?
How were data retrieved before database management systems? -
Answer☑
Sequentially from simple files
Quiz_________________?
What is the *uniquely identifiable element* about which data can be categorized in an entity-relationship
diagram? -
Answer☑
Entity types
Quiz_________________?
Which classification is correct for the box marked "Quantity" in the given entity-relationship diagram? -
Answer☑
Intersection data
Quiz_________________?
Which data classification is an entity? -
Answer☑