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Identify what is wrong with this statement: "Component A invoked SOAP-based Web Service B, which invoked REST Service C.'' Select the correct answer.
Suggested Answer: B, C
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33 comments · newest first
RO
Roslyn
11 months ago
I thought SOAP and REST were totally incompatible!
JO
Johanna
11 months ago
Option C is misleading; they can use different protocols.
GE
Georgene
11 months ago
Wait, are we sure about that? Seems odd to mix them.
IR
Irma
11 months ago
I agree, there's nothing wrong with that statement!
RA
Raina
12 months ago
A SOAP service can definitely call a REST service.
DO
Dolores
12 months ago
I’m leaning towards A because I recall something about SOAP services needing to call other SOAP services, but I could be wrong.
LA
Latrice
1 year ago
I think I saw a practice question that mentioned components can invoke different types of services, so maybe D is the right choice?
KA
Katina
1 year ago
I’m not entirely sure, but I feel like there was something about transport protocols that could be relevant here.
DI
Dierdre
1 year ago
I remember discussing how SOAP and REST can actually work together, so I think the statement might be okay.
JA
Jaime
1 year ago
I'm pretty confident about this one. The statement is incorrect because SOAP-based services can only be invoked by other SOAP-based services, not by components. And SOAP services can't directly call REST services either. The right answer is A.
CO
Corrinne
1 year ago
Okay, I've got this. The statement is wrong because SOAP and REST services use different protocols, so the data can't be passed directly from one to the other. The correct answer is C.
IN
In
1 year ago
Hmm, I'm a bit confused by this question. I know SOAP and REST have some differences, but I'm not sure if that means a component can't invoke a SOAP service or if a SOAP service can't call a REST service. I'll have to think this through carefully.
YV
Yvette
1 year ago
This looks like a tricky one. I'm not entirely sure about the relationship between SOAP and REST services, but I think the key might be in the different transport protocols they use.
DI
Diego
1 year ago
Ah, the age-old SOAP vs REST debate. I'm just glad I don't have to deal with that headache.
VI
Vivan
1 year ago
The correct answer is D. I'm not sure why anyone would think that SOAP and REST can't talk to each other. That's just silly.
VA
Valene
1 year ago
C'mon, it's 2023. I'm pretty sure they've figured out how to make these two play nice by now.
JO
Johna
1 year ago
C) Because they require different transport protocols, the same data cannot be sent from a component to a SOAP-based Web service and then to a REST service.
EA
Earleen
1 year ago
C) Because they require different transport protocols, the same data cannot be sent from a component to a SOAP-based Web service and then to a REST service.
RO
Roosevelt
1 year ago
B) SOAP-based Web services cannot invoke REST services. A REST service can only be invoked by another REST service.
FE
Felix
1 year ago
A) Components cannot invoke SOAP-based Web services. A SOAP-based Web service can only be invoked by another SOAP-based Web service.
MI
Mireya
1 year ago
B) SOAP-based Web services cannot invoke REST services. A REST service can only be invoked by another REST service.
JO
Jovita
1 year ago
A) Components cannot invoke SOAP-based Web services. A SOAP-based Web service can only be invoked by another SOAP-based Web service.
RE
Ressie
2 years ago
I thought SOAP and REST were like the Hatfields and McCoys of the web services world - they just can't get along.
MI
Milly
1 year ago
D) There is nothing wrong with this statement.
LU
Lura
1 year ago
C) Because they require different transport protocols, the same data cannot be sent from a component to a SOAP-based Web service and then to a REST service.
MA
Maryann
1 year ago
B) SOAP-based Web services cannot invoke REST services. A REST service can only be invoked by another REST service.
JU
Junita
1 year ago
A) Components cannot invoke SOAP-based Web services. A SOAP-based Web service can only be invoked by another SOAP-based Web service.
LE
Leigha
2 years ago
Wait, so SOAP and REST can't communicate with each other? That's like having a translator who only speaks one language.
CO
Cordelia
1 year ago
B) SOAP-based Web services cannot invoke REST services. A REST service can only be invoked by another REST service.
AN
Annmarie
1 year ago
A) Components cannot invoke SOAP-based Web services. A SOAP-based Web service can only be invoked by another SOAP-based Web service.
AN
Angella
2 years ago
But SOAP-based Web services can only be invoked by another SOAP-based Web service, so I still think A is the correct answer.
JO
Jolanda
2 years ago
I disagree, I believe the correct answer is C.
AN
Angella
2 years ago
I think the correct answer is A.