Which of the following is a database management system?
2016
Which of the following is a database management system?
Answer: D. Ingres — Ingres is a commercially supported open-source relational database management system (RDBMS). It was developed to manage structured data efficiently using…
- A.
Hadoop
- B.
MapReduce
- C.
MS-Word
- D.
Ingres
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Correct answer: D
Ingres is a commercially supported open-source relational database management system (RDBMS). It was developed to manage structured data efficiently using relations. Other options like Hadoop and MapReduce belong to big data ecosystems, while MS-Word is a word processor. Therefore, Option D is correct.
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