What Is Unified Data Management (UDM)

question 16

Multiple Choice

What is Unified Data Management (UDM) ?

• A) This network function stores or retrieves subscriptions, profiles and authentication data to or from the data repositories. It offers services to the AMF, SMF, NEF and AUSF using the Service Based Interface.
• B) This network function supports authentication for 3GPP and non-3GPP accesses.
• C) This network function is part of data repositories in the Common Data Layer and in opposition to the UDR, it stores non-standardized unstructured data.
• D) This network function provides registration and discovery functionality to enable other network functions/services to discover and communicate with each other.

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Definitions:

Perfect Substitutes

Goods or services that can be used in exactly the same way, such that the consumer is indifferent between one and another.

Perfect Complements

Goods that are consumed together in fixed proportions, where the use of one item increases the value or necessity of the other.

Indifference Curves

Graphical representations in microeconomics showing combinations of two goods among which a consumer is indifferent, indicating equal utility.

Consumer's Preferences

The individual tastes and preferences that dictate the choices made by consumers regarding which goods or services to purchase.