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If a distributed database system experiences network partitions leading to subsets of nodes becoming isolated, which outcome regarding ACID properties is most likely to occur?

A)All ACID properties are maintained
B)Only atomicity and consistency remain
C)Availability may be traded for consistency
D)Durability is always automatically guaranteed

💡 Explanation

When network partitions occur, CAP theorem dictates a trade-off between consistency and availability. The Partition Tolerance guarantees operation despite network failure; therefore, to maintain consistency, the system might sacrifice availability rather than risk inconsistent data, because strong consistency requires all nodes to agree before committing. Thus, availability might be traded for consistency, rather than attempting to maintain all ACID properties.

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