Examlex
The process of transforming data from detailed to summary levels is called normalization.
Crowdsourcing
The practice of engaging a crowd or group of people to contribute knowledge, ideas, skills, or services to a project or problem, often via the internet.
Vividness
The quality of being strikingly bright, full of life, or very clear and detailed in perception.
Big Data
Extremely large data sets that can be analyzed computationally to reveal patterns, trends, and associations, especially relating to human behavior and interactions.
Analytics
The systematic statistical analysis of data or statistics to identify patterns, trends, and insights.
Q4: All teachers progress through stages at the
Q13: Child's nursery rhymes often included harsh treatment
Q31: The MERGE command:<br>A) allows one to combine
Q46: A primary key whose value is unique
Q73: An audit trail of database changes is
Q74: Horizontal partitioning is very different from creating
Q77: The ORDER BY clause is the first
Q96: Informational systems are designed for all of
Q140: What is a logical data mart and
Q145: A cloud computing approach in which the