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Volgvan
4 years ago
12

The data _______________ stores definitions of information types, identifies the primary and foreign keys, and maintains the rel

ationships.
A. NoSQL spool Map
B. Reduction
C. Dictionary
D. Query language
E. Hadoop link
Computers and Technology
1 answer:
timofeeve [1]4 years ago
3 0

Answer:

C: Dictionary

Explanation:

The Data dictionary stores definitions of information types, identifies the primary and foreign keys, and maintains relationship between elements that are used in the control of access and for manipulating a database. It is usually a set of information that provides the description of a database's format, contents and structure.

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gayaneshka [121]

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Explanation:

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