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Q3: Packaged data models cause projects to take
Q9: For the relationship represented in the figure
Q14: The end of an association where it
Q41: Data federation is a technique which:<br>A) creates
Q55: In the figure shown below, a person
Q56: When normalizing, the goal is to decompose
Q69: Clustering allows for adjacent secondary memory locations
Q78: The _ rule specifies that each entity
Q132: Explain what the star schema is.
Q142: Joining is often complicated by problems such