Database Essentials Test

Which of the following is an example of a relational database?

What is information about data called?

The isolation level that allows dirty reads, non-repeatable reads, and phantom reads is:

Which of the following is NOT a type of database?

The logical design, and the snapshot of the data at a given instant in time is known as?

Which type of database index is optimized for equality searches?

Which NoSQL database type is optimized for storing and querying connected data, such as social networks or recommendation systems?

Which data mining technique is used to uncover hidden patterns and relationships in data, but does not predict outcomes?

Which SQL command is used to insert data into a table?

Which database security feature limits data exposure by hiding certain data elements from unauthorized users?