NoSQL Database Quiz

What does NoSQL stand for?

• Not Only SQL

• Non-Structured Query Language

• Not Standard Query Language

• None of the above

Which of the following is a characteristic of NoSQL databases?

• Schemaless data representation

• Fixed schema requirements

• Strictly relational data storage

• Slow data processing

What type of NoSQL database uses key-value pairs?

• Document-based

• Column-based

• Key-value pair based

• Graph-based

In NoSQL databases, which type is optimized for capturing relationships between data elements?

• Column-based

• Document-based

• Graph-based

• Key-value pair based

Which NoSQL database is known for its document storage in JSON format?

• Redis

• MongoDB

• Neo4J

• Cassandra

What is one advantage of using NoSQL for fraud detection?

• Slower data processing

• Ability to handle vast amounts of data in real-time

• Limited scalability

• Requires complex queries

Which use case is NOT typically associated with NoSQL databases?

• Inventory management

• Real-time analytics

• Simple text document storage

• Internet of Things (IoT)

What is the primary focus of a graph database?

• Storing large volumes of unstructured data

• Managing key-value pairs

• Relationships between data elements

• Columnar storage efficiency

Which of the following describes vertical scalability in NoSQL?

• Adding more nodes to the system

• Expanding the storage and computing power of existing nodes

• Reducing database size

• Increasing network bandwidth

Which model prioritizes data itself over relationships in its structure?

• Relational Model

• Document Model

• Graph Model

• Key-Value Model