Which of the following service technologies is primarily associated with service discovery? Select the correct answer.

The correct answer is C. UDDI. UDDI (Universal Description, Discovery, and Integration) is a registry standard specifically designed to allow businesses and applications to publish, find, and integrate web services - making service discovery its core purpose. RPC (Remote Procedure Call) is a protocol for…

Web Services and Contract-First Design

Question

Options

ARPC
BDTD
CUDDI
DSAML

How the community answered

(44 responses)

A
5% (2)
B
2% (1)
C
91% (40)
D
2% (1)

Explanation

UDDI (Universal Description, Discovery, and Integration) is a registry standard specifically designed to allow businesses and applications to publish, find, and integrate web services - making service discovery its core purpose. RPC (Remote Procedure Call) is a protocol for executing code on a remote system, focused on invocation rather than discovery. DTD (Document Type Definition) is an XML schema mechanism for defining document structure, unrelated to service architectures. SAML (Security Assertion Markup Language) handles authentication and authorization by exchanging security assertions between parties, not service lookup.

Memory tip: Think "UDDI = Yellow Pages for web services" - just as a phone directory helps you discover businesses, UDDI helps clients discover available services.

Topics

#UDDI#service discovery#service registry

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