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Questions Bank (1240753 total)
Document databases are best suited for hierarchical and semi-structured data.
True
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False
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Key-value pair databases are best suited for
Hierarchical data storage with flexible schemas
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Complex queries with multiple table joins
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Real-time analytics involving large datasets
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Applications requiring fast access to simple data structures
100%
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What type of data does NoSQL excel at handling?
Relational data
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Structured data
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Tabular data
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Unstructured data
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NoSQL databases are primarily designed for handling unstructured data.
True
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False
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Which property is NOT part of the CAP Theorem?
Availability
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Consistency
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Scalability
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Partition Tolerance
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A graph database is well-suited for applications that require complex relationship mapping.
True
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False
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MongoDB is an example of a Key-Value store database.
True
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False
100%
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What is a primary characteristic of NoSQL databases?
Strong schema
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Limited scalability
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Fixed table structure
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Flexible schema
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The CAP Theorem states that a distributed system can guarantee all three properties: Consistency, Availability, and Partition Tolerance simultaneously.
True
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False
100%
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Which of the following is a NoSQL database?
MySQL
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MongoDB
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PostgreSQL
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Oracle
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