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
71. What is a primary advantage of NoSQL databases compared to traditional relational databases?
72. Which advantage of NoSQL databases is related to their ability to handle large volumes of data with ease?
73. What is a common disadvantage of NoSQL databases when it comes to data consistency?
74. Which advantage of NoSQL databases makes them well-suited for web and mobile applications with variable workloads?
75. What is a key disadvantage of NoSQL databases when it comes to complex queries involving multiple tables?
76. What is one of the main advantages of NoSQL databases in terms of data modeling and storage?
77. Which disadvantage of NoSQL databases may lead to challenges in maintaining data integrity and accuracy?
78. What is a common advantage of NoSQL databases when it comes to scaling out and adding more servers?
79. Which disadvantage of NoSQL databases is related to their lack of support for complex transaction management?
80. What is a significant advantage of NoSQL databases when it comes to handling unstructured and semi-structured data?