The ........... of weak entity set distinguishes among all those entities in the weak entity set that depends upon one particular strong entity.
वीक एंटिटी सेट का .......... उस वीक एंटिटी सेट की उन सभी एंटिटीज में भेद करता है जो किसी एक विशिष्ट स्ट्रांग एंटिटी पर निर्भर है।
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Correct answer: B. Discriminator
Explanation
A weak entity's discriminator (partial key) separates the weak entities that depend on the same strong entity; with the owner's key it forms the full key.
वीक एंटिटी का डिस्क्रिमिनेटर (पार्शियल की) एक ही स्ट्रांग एंटिटी पर निर्भर एंटिटीज़ में भेद करता है।
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