Multiple choice technology databases

What is the advantage of IMS DB?

  1. Faster access

  2. easy implementation

  3. high flexibility

  4. simple management
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A Correct answer
Explanation

The primary advantage of IMS DB is faster data access due to its hierarchical structure and predefined access paths. Unlike relational databases requiring query optimization, IMS uses direct navigation through known paths, reducing access time significantly. This performance benefit is why IMS remains in use for high-volume transaction systems.

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