NoSQL Database Quiz

What is a key feature of NoSQL databases?

• ACID transactions

• Complex joins

• Horizontal scalability

• Strict schema requirements

Which of the following is a type of NoSQL database?

• MongoDB

• PostgreSQL

• MySQL

• Oracle

What does the term 'sharding' refer to in NoSQL databases?

• Data normalization

• Data replication

• Data partitioning

• Data encryption

Which NoSQL database is known for its document-oriented storage?

• Neo4j

• Cassandra

• HBASE

• MongoDB

What is a common use case for key-value databases?

• Complex queries

• Session management

• Data warehousing

• Data mining

Which of the following is a characteristic of graph databases?

• Connected data representation

• Tabular data storage

• Fixed schema

• Hierarchical data structure

What is the primary advantage of using NoSQL over traditional relational databases?

• Stricter data consistency

• More complex queries

• Flexibility in data models

• Better data integrity

Which NoSQL database is designed for wide-column storage?

• MongoDB

• Cassandra

• Neo4j

• Redis

What does 'event logging' typically refer to in NoSQL databases?

• Data replication

• Managing transactions

• Tracking system events

• Storing user preferences

Which of the following is NOT a feature of document databases?

• Complex transactions

• Schema flexibility

• Multi-table joins

• Scalability