SQL was built on top of which theoretical framework?
ARecursive analysis
BReflective assembly
CRelational algebra
DRectangular arrays
Answer & Solution
Correct answer: C. Relational algebra
1. Queries operate on relations.
2. Unary and binary operators are used.
3. That framework is relational algebra.
_Source: OpenStax Introduction to Computer Science, Chapter 8, Data Management._
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