________ systems are scale-out file-based (HDD) systems moving to more uses of memory in the nodes.
A. NoSQL
B. NewSQL
C. SQL
D. All of the mentioned
Answer:A
________ systems are scale-out file-based (HDD) systems moving to more uses of memory in the nodes.
A. NoSQL B. NewSQL C. SQL D. All of the mentioned
Explanation: NoSQL systems make the most sense whenever the application is based on data with varying data types and the data can be stored in key-value notation. 2. Point out the correct statement :