MENU
Legacy systems often rely upon a combination of proprietary data models, proprietary data formats, and proprietary transport protocols. For this reason the Legacy Wrapper pattern is often used together with which of the following patterns?
Suggested Answer: A
Get Premium S90.08 Questions
as Interactive Web-Based Practice Test or PDF
Real Exam Format
Detailed Explanations
Instant Access
Get Your Practice Test
43 comments · newest first
MA
Margo
11 months ago
Surprised to see how many options there are for this!
BO
Bong
11 months ago
I always thought A was a good fit, but B is probably right.
AL
Alishia
11 months ago
Wait, are we sure it's not C? Service Broker seems relevant too.
TI
Tiffiny
12 months ago
Agreed, B makes the most sense here!
KA
Karol
12 months ago
I think it's definitely B, Service Messaging.
RO
Roxane
12 months ago
I’m leaning towards Atomic Service Transaction because it seems to relate to ensuring data integrity with legacy systems, but I’m not completely confident.
VE
Verdell
1 year ago
I’m a bit confused about this one. I thought the Legacy Wrapper was more about data formats, so maybe Messaging Metadata could be the right choice?
CH
Chauncey
1 year ago
I feel like we practiced a question similar to this in class, and I think the answer was Service Broker. It makes sense for integrating legacy systems.
CA
Carmela
1 year ago
I remember studying the Legacy Wrapper pattern, but I'm not entirely sure which one it pairs with best. I think it might be Service Messaging?
AD
Adaline
1 year ago
Okay, I've got this. The Legacy Wrapper pattern is used to integrate legacy systems, which often have proprietary data models, formats, and protocols. Based on that, the pattern that's commonly used with it is Service Broker, which helps mediate between different service interfaces.
BR
Brett
1 year ago
Hmm, I'm a bit confused on this one. The question is asking about which pattern is often used with the Legacy Wrapper pattern, but I'm not entirely sure what the Legacy Wrapper pattern is. I'll have to review my notes on that.
FR
France
1 year ago
This seems like a tricky question, but I think I can figure it out. The key is understanding how the Legacy Wrapper pattern works and what other patterns it's commonly used with.
CO
Corazon
1 year ago
I'm feeling pretty confident about this one. The Legacy Wrapper pattern is used to encapsulate legacy systems, and it's often paired with the Service Broker pattern to handle the communication between the legacy system and the rest of the application. I'm going to go with option C, Service Broker.
BL
Blondell
1 year ago
I'm pretty sure the answer is C, but I'm not 100% confident. I'd want to double-check the documentation on the RQL syntax to make sure I'm interpreting the query correctly. Better safe than sorry on the exam, you know?
TA
Tatum
1 year ago
Okay, I've got this. The three requirements are serial number, auth code, and UUID.
RY
Ryan
1 year ago
This seems like a straightforward question about the federal estate tax marital deduction. I'll need to carefully review the details of each option to determine which one(s) qualify.
ME
Melita
1 year ago
Okay, I think I've got it. Procedural fairness is about the perceived fairness of the process used to resolve complaints, not the actual outcome. Option B looks like the right answer.
KI
King
1 year ago
The Legacy Wrapper pattern? More like the 'Duct Tape and Chewing Gum' pattern, am I right? Just try to make those old systems play nice with the new ones. At least the Service Broker can be the bouncer, keeping the legacy systems in line.
WI
Wilbert
1 year ago
D) Messaging Metadata
EL
Eladia
1 year ago
C) Service Broker
SH
Shaun
1 year ago
B) Service Messaging
OD
Odette
1 year ago
A) Atomic Service Transaction
NI
Nieves
1 year ago
Service Broker, definitely. It's like using a translator to communicate with that weird uncle who still uses a rotary phone. The Legacy Wrapper is the interpreter, and the Service Broker is the cool middleman making it all work.
GL
Glory
1 year ago
I think Atomic Service Transaction can also play a role in ensuring data integrity when working with legacy systems.
ME
Merissa
1 year ago
Service Messaging can also be helpful in ensuring smooth communication between different systems.
SA
Sabrina
1 year ago
I agree, Service Broker is essential for integrating legacy systems with modern ones.
SH
Shawnee
1 year ago
Hmm, I'm not sure about this one. Maybe the Atomic Service Transaction pattern could work, since it ensures data consistency even with legacy systems. But the Service Broker seems like the most likely choice here.
DA
Dana
1 year ago
Yeah, the Service Broker pattern helps with integrating legacy systems.
AM
Amber
1 year ago
I agree, the Service Broker pattern is commonly used with Legacy Wrapper.
KA
Kara
1 year ago
I think the Service Broker pattern is the best choice here.
LE
Letha
1 year ago
I think the correct answer is C) Service Broker. The Legacy Wrapper pattern is specifically designed to work with proprietary systems, and the Service Broker pattern is perfect for integrating those systems with modern architectures.
MO
Moon
1 year ago
It makes sense to use the Legacy Wrapper pattern together with Service Broker.
TH
Theron
1 year ago
Service Broker is perfect for integrating legacy systems with modern architectures.
HU
Hubert
1 year ago
I think the correct answer is C) Service Broker.
MA
Marguerita
1 year ago
I agree, the Legacy Wrapper pattern is great for working with proprietary systems.
SH
Shonda
2 years ago
The Legacy Wrapper pattern is often used with the Service Broker pattern to handle the proprietary nature of legacy systems. This makes sense, as the Service Broker can act as an intermediary between the legacy system and modern services.
FA
Fairy
1 year ago
B) Service Messaging
BR
Broderick
1 year ago
A) Atomic Service Transaction
EL
Eladia
1 year ago
B) Service Messaging
MA
Malcolm
1 year ago
A) Atomic Service Transaction
FL
Fletcher
2 years ago
I'm not sure, but I think D) Messaging Metadata could also be a possibility.
ME
Melodie
2 years ago
I agree with Alpha, Service Broker makes sense for legacy systems.
AL
Alpha
2 years ago
I think the answer is C) Service Broker.