Unstructured Data vs Semi-Structured Data
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Questions and Answers

A document database grows by defining tables and fields, similar to a relational database.

False

Semi-structured data lacks the structure of formal database architecture but can have associated metadata.

True

Unstructured data is typically harder to create than structured data.

False

Key/value pair tables require all properties to be defined for each object.

<p>False</p> Signup and view all the answers

Key/value pair databases predetermine the fields used to define an object.

<p>False</p> Signup and view all the answers

Documents in a key/value pair database commonly use XML for structuring.

<p>False</p> Signup and view all the answers

JSON stands for JavaScript Object Notation.

<p>True</p> Signup and view all the answers

Semi-structured data includes raw data without any additional information like metadata.

<p>False</p> Signup and view all the answers

Non-relational databases like document databases do not have formal structures to link different data objects.

<p>True</p> Signup and view all the answers

NoSQL databases can stand for 'Not Only SQL'.

<p>True</p> Signup and view all the answers

Structured Query Language (SQL) is critical in relational database management systems (RDBMS).

<p>True</p> Signup and view all the answers

Key/value pair tables always need the same properties defined in the same order for each object.

<p>False</p> Signup and view all the answers

In a file-based storage model, when one user opens the file, it becomes locked to other users.

<p>True</p> Signup and view all the answers

Relational databases organize information in tables known as relations.

<p>True</p> Signup and view all the answers

A relational database uses NoSQL to maintain and query data in the database.

<p>False</p> Signup and view all the answers

Semi-structured databases have a fixed schema for data organization.

<p>False</p> Signup and view all the answers

Databases provide access controls to ensure data is disclosed to unauthorized users.

<p>False</p> Signup and view all the answers

Scalability in databases refers to the ability to expand usage without cost implications.

<p>True</p> Signup and view all the answers

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