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A company's engineering department is conducting a month-long test on the scalability of an in-house-developed software that requires a cluster of 100 or more servers. Which of
the following models is the best to use?
Suggested Answer: D
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For testing the scalability of an in-house-developed software that requires a cluster of 100 or more servers, Infrastructure as a Service (IaaS) is the best model. IaaS provides the necessary compute resources and allows the engineering department to configure the environment as needed for their specific test without the constraints that might be present in PaaS or SaaS offerings. References: CompTIA Cloud+ Study Guide (Exam CV0-004) - Chapter on Cloud Service Models
22 comments · newest first
TA
Taryn
2 days ago
Agreed! IaaS allows for scalability.
MO
Monroe
8 days ago
I think IaaS is the best choice. More control over servers.
RO
Royal
13 days ago
IaaS gives us the infrastructure we need. Perfect fit!
KE
Keith
18 days ago
DBaaS? Not really relevant for server clusters.
KE
Kent
23 days ago
SaaS isn't suitable for this. Too limited for testing.
MA
Marya
28 days ago
PaaS could work too, but less control over servers.
AR
Armanda
1 month ago
Agreed! With IaaS, we can scale easily.
IS
Isabelle
1 month ago
I think IaaS is the best choice. It offers flexibility.
BI
Billye
1 month ago
IaaS is the standard choice for scalability.
ME
Meghan
2 months ago
Surprised they’re not considering hybrid options!
AL
Aleta
2 months ago
DBaaS is not suitable for this scale.
ST
Stevie
2 months ago
I disagree, PaaS could work too.
GL
Glory
2 months ago
Definitely IaaS for server clusters!
TE
Tenesha
2 months ago
IaaS is the go-to for handling clusters like that!
GL
Gladys
2 months ago
Wait, are we sure IaaS is the best choice?
MA
Martha
3 months ago
SaaS doesn't fit this scenario at all.
FE
Felicitas
3 months ago
I disagree, PaaS could work too.
SU
Sunshine
3 months ago
Definitely IaaS for server scalability!
CH
Chu
3 months ago
I recall that SaaS is more for software delivery, so it definitely wouldn’t apply to this scenario with server clusters.
PA
Pamella
3 months ago
I practiced a similar question where IaaS was highlighted for scalability, but I’m not completely confident if it’s the only option here.
LA
Lashon
4 months ago
I’m a bit unsure, but I feel like IaaS would be the right choice since it provides the infrastructure needed for a large cluster.
SH
Sharika
5 months ago
I think I remember that PaaS is more about platforms for development, so it might not be the best fit for scalability testing.