Question
1) An entity-relationship diagram shows data modeled into (Choose the best answer.) Select one or more: a.Multidimensional tables b.Two-dimensional tables c. Hierarchical structures d. Object-oriented
1)
An entity-relationship diagram shows data modeled into (Choose the best answer.)
Select one or more:
a.Multidimensional tables
b.Two-dimensional tables
c. Hierarchical structures
d. Object-oriented structures
2)
Conceptual Data Modeling is typically done by one of the roles below. Which one is it?
Select one or more:
a.Business Analyst
b. Data Analyst
c. Database Architect
d / System Architect
3)
Oracle NoSQL Database is just Oracle Berkeley DB Java Edition with some extra items added
Select one:
True
False
4)
When the number of major and minor components of the Key increases, the performance of an application degrades
Select one:
True
False
5)
SQL language can be used with a wide variation of data stores such as relation data, JSON documents, XML Documents, graph data
Select one:
True
False
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