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Which of the following technologies can be used to establish a federated data architecture capable of exposing standardized data models while abstracting disparate data sources? Select the correct answer.
Suggested Answer: A
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28 comments · newest first
AN
Anisha
8 months ago
I agree with Luisa. D) WS-Federation really fits the question.
DE
Deonna
8 months ago
I feel C) WS-BPEL is the right choice. It’s great for orchestration.
AM
Amira
8 months ago
I’m leaning towards A) XML Schema. It helps with data structure.
HA
Harley
8 months ago
Not sure about WS-BPEL being relevant here.
DU
Dulce
9 months ago
XQuery is great for querying, but not for federation, right?
DO
Dortha
9 months ago
Totally agree, WS-Federation makes sense here!
AS
Ashanti
9 months ago
I think WS-Federation is the way to go for federated data.
RE
Ressie
9 months ago
I'd rather use WS-Daydream to escape this exam question!
LO
Lorita
9 months ago
WS-Federation? More like WS-Confusion if you ask me!
LA
Lauran
9 months ago
B) XQuery is for querying XML data, not for integrating diverse data sources.
GR
Gregoria
10 months ago
C) WS-BPEL is for orchestrating web services, not for establishing a federated data architecture.
GA
Gail
10 months ago
I have a feeling that XQuery could be relevant here, but I can't recall if it specifically addresses federated data architectures.
AU
Audria
10 months ago
A) XML Schema is a good option for defining standardized data models, but it doesn't address the issue of abstracting disparate data sources.
HI
Hildred
10 months ago
I practiced a similar question on data abstraction last week, and I think XML Schema was mentioned, but it doesn't seem to fit this context.
LU
Luisa
10 months ago
I think the answer is D) WS-Federation. It’s all about federated data.
RO
Rosio
11 months ago
D) WS-Federation is the correct answer. It allows for federated identity management and access control across different security domains.
YE
Yen
11 months ago
Wait, can XML Schema really handle that? Seems off.
LE
Letha
11 months ago
I think WS-Federation might be the right choice since it deals with federated identity and access, but I could be mixing it up with something else.
MI
Mirta
11 months ago
I remember studying federated architectures, but I'm not entirely sure which of these options is the best fit for exposing standardized data models.
KA
Kathrine
11 months ago
Based on the question, I'm leaning towards option D, WS-Federation. It seems like the technology designed specifically for federated identity management, which could help expose the standardized data models.
DE
Denna
12 months ago
WS-BPEL could potentially work for this, as it provides a standard for orchestrating web services. But I'm not certain if it's the best fit for the federated data architecture requirement.
RI
Rikki
12 months ago
Hmm, I'm not sure about this one. I'd need to review the differences between WS-Federation and the other options to decide which one is most appropriate.
LE
Leah
12 months ago
I think WS-Federation might be the best option here to establish a federated data architecture and abstract the data sources.
TA
Tasia
7 months ago
Good point! It simplifies the integration process.
BE
Bettina
7 months ago
I’m leaning towards WS-Federation too. It makes sense.
HE
Heidy
7 months ago
WS-Federation is designed for this kind of architecture.
MA
Marleen
7 months ago
Definitely! It helps in managing different data sources effectively.
PR
Princess
7 months ago
I agree, WS-Federation seems like a solid choice.