140+ NoSQL MCQ With Online Practice Test
NoSQL, short for "Not Only SQL," represents a family of database management systems designed for flexible and scalable data storage. Unlike traditional relational databases, NoSQL databases employ various data models like document, key-value, graph, and column-family, enabling them to handle diverse data types and structures. NoSQL databases are well-suited for applications requiring high data velocity and volume, such as web and mobile apps, IoT devices, and big data analytics. They offer horizontal scalability, strong performance, and support for distributed, non-tabular data storage, making them a valuable choice for modern, dynamic data management needs.
Practice Test
91. Which type of NoSQL data model is based on key-value pairs?
92. What NoSQL data model is well-suited for hierarchical data?
93. Which NoSQL data model is optimized for complex relationship queries?
94. Which data model allows dynamic and schema-less data storage?
95. In which NoSQL data model is data typically stored in column families?
96. Which NoSQL data model is ideal for use cases like social networks and recommendation engines?
97. Which data model is often used for time-series data and sensor data storage?
98. In which NoSQL data model is the schema typically fixed or predefined?
99. Which data model allows for efficient handling of highly interconnected data?
100. Which NoSQL data model is based on the concept of a document as a self-contained data unit?