Which of the following products was the first to implement true relational algebra in a PC DBMS?
A. IDMS
B. Oracle
C. dBase-II
D. R:base
Answer: Option B
Solution(By Examveda Team)
The first product to implement true relational algebra in a PC DBMS was dBase-II.dBase-II was one of the early database management systems for microcomputers. It was widely used in the 1980s and played a significant role in the popularization of database systems for personal computers. While it wasn't as sophisticated as modern relational database systems like Oracle, it was a pioneer in bringing relational algebra to the PC platform.
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