Which type of data is typically stored in relational databases with defined rows and columns?
- Unstructured data
- Tabular data
- Hierarchical data
- NoSQL data store
Relational databases are designed for storing structured data with well-defined rows and columns. This structured format allows for efficient storage and querying of data. Unstructured data, on the other hand, lacks a predefined structure.
Loading...
Related Quiz
- In Transformer architectures, the _______ mechanism allows the model to focus on different parts of the input data differently.
- In time series analysis, what is a sequence of data points measured at successive points in time called?
- A data scientist is working with a dataset in R but wants to retrieve data from a SQL database. Which R package allows for integration with SQL databases for seamless data retrieval?
- In NLP tasks, transfer learning has gained popularity with models like _______ that provide pre-trained weights beneficial for multiple downstream tasks.
- In Big Data processing, _______ operations filter and sort data, while _______ operations perform aggregations and transformations.