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PeopleCert DevOps-SRE Exam - Topic 7 Question 47 Discussion

Posted by Glenn on Feb 11, 2025 at 08:08 AM

Microservices are independent services that are developed deployed, and maintained separate^ Which of the following BEST justifies the use of this application architecture?

Suggested Answer: A

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37 comments · newest first
RE
Reuben 11 months ago
Not sure if building fast is enough justification, though.
BE
Bea 11 months ago
Wait, can microservices really simplify everything?
SH
Shawn 11 months ago
I think option C is also a valid point.
IN
India 11 months ago
Totally agree, option A makes the most sense.
ED
Edda 11 months ago
Microservices are great for modernizing legacy apps!
CA
Candida 12 months ago
Building a basic product quickly sounds appealing, but I wonder if that really captures the essence of why microservices are used in the long run.
MI
Ming 12 months ago
I feel like modernizing the user interface could be a reason for using microservices, but it seems more focused on the front end rather than the architecture itself.
RO
Rosendo 12 months ago
I think we practiced a question similar to this, and I recall that microservices are often used for scalability and flexibility, which might relate to option A.
CO
Colette 1 year ago
I remember we discussed how microservices can help modernize legacy applications, but I'm not sure if that's the best justification here.
MI
Micaela 1 year ago
Modernizing the user interface doesn't really capture the essence of microservices. I think the best justification is the flexibility to modernize and refactor legacy applications.
LO
Loise 1 year ago
Okay, the key here is to identify the main benefit of microservices. I believe that would be the ability to modernize and refactor legacy systems, so I'll go with that option.
LE
Leslee 1 year ago
Hmm, I'm a bit unsure about this one. I'm trying to decide between modernizing legacy apps and building a proof of concept. I'll have to think it through carefully.
CY
Cyril 1 year ago
This question seems straightforward. I think the best justification for using microservices is modernizing and refactoring legacy applications.
TE
Tess 1 year ago
Microservices? More like macro-headaches, am I right? But seriously, A) is the way to go if you want to untangle that legacy spaghetti code.
AL
Allene 1 year ago
Hmm, B) Modernizing the user interface of the core system? Nah, that's not really the strength of microservices. I'll go with A.
SI
Silva 1 year ago
↳ replying to Allene
User 3: Definitely, it helps break down monolithic applications into smaller, more manageable services.
VA
Vallie 1 year ago
↳ replying to Allene
User 2: I agree, that's the main benefit of using microservices.
SU
Susana 1 year ago
↳ replying to Allene
That's also a good justification, but I think legacy applications are a bigger factor.
DE
Deeanna 1 year ago
↳ replying to Allene
D) Building a basic product, fast, as a proof of concept
EZ
Ezekiel 1 year ago
↳ replying to Allene
User 1: A) Modernizing and refactoring legacy applications
GE
Genevive 1 year ago
↳ replying to Allene
I agree, that's the main benefit of using microservices.
MO
Mohammad 1 year ago
↳ replying to Allene
A) Modernizing and refactoring legacy applications
RA
Raelene 1 year ago
D) Building a basic product, fast, as a proof of concept makes the most sense to me. Microservices are perfect for rapid prototyping and iteration.
PE
Pearly 1 year ago
↳ replying to Raelene
C) Creating a simple, lightweight business application
LO
Loreen 1 year ago
↳ replying to Raelene
D) Building a basic product, fast, as a proof of concept makes the most sense to me. Microservices are perfect for rapid prototyping and iteration.
MI
Miesha 1 year ago
↳ replying to Raelene
A) Modernizing and refactoring legacy applications
AL
Alease 1 year ago
Wait, is this a trick question? I thought microservices were all about building lightweight, scalable applications. Option C seems too simple.
TE
Tennie 1 year ago
↳ replying to Alease
D) Building a basic product, fast, as a proof of concept
CA
Casandra 1 year ago
↳ replying to Alease
C) Creating a simple, lightweight business application
CH
Chandra 1 year ago
↳ replying to Alease
B) Modernizing the user interface of the core system
TE
Teri 1 year ago
↳ replying to Alease
A) Modernizing and refactoring legacy applications
AR
Arlean 2 years ago
A) Modernizing and refactoring legacy applications seems like the best fit. Microservices are great for breaking down complex monolithic systems into more manageable components.
MA
Maddie 1 year ago
↳ replying to Arlean
C) Creating a simple, lightweight business application
MA
Maddie 1 year ago
↳ replying to Arlean
A) Modernizing and refactoring legacy applications
TI
Tiera 2 years ago
I believe microservices are also useful for building a basic product quickly as a proof of concept.
QU
Quentin 2 years ago
I agree with Alana, using microservices can help break down monolithic applications into smaller, more manageable services.
AL
Alana 2 years ago
I think microservices are great for modernizing and refactoring legacy applications.
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