Multiple choice technology programming languages

SQL was developed by

  1. Donald D. Chamberlin and Raymond F. Boyce

  2. Donald D. Chamberlin

  3. Raymond F. Boyce

  4. none
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

SQL (Structured Query Language) was developed by Donald D. Chamberlin and Raymond F. Boyce at IBM in the early 1970s, based on Edgar Codd's relational model. Both researchers contributed to the initial design, so option A is correct.

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