Examlex
Explain what relational algebra is and how it is used.
Organization Chart
A visual representation of the structure of an organization, showing the relationships and relative ranks of its parts and positions/jobs.
Data-Driven Story
A narrative or explanation informed and supported by data, emphasizing the importance of evidence in understanding a topic.
Infographics
Graphical visualizations that aim to simplify complex information into a digestible and visually engaging format.
Animation
The process of creating motion and shape change illusions by means of the rapid display of a sequence of static images that minimally differ from each other.
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Q19: In a database,each entity has its own
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Q33: A visual way to represent a database
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Q50: You can combine values in character fields