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A development team wants to deploy a new internal application without managing operating system patching, runtime updates, or automatic scaling. The security team still wants the company to control the application code and its data access settings. Which cloud service model best fits this need?

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A development team wants to deploy a new internal application without managing operating system patching, runtime updates, or automatic scaling. The security team still wants the company to control the application code and its data access settings. Which cloud service model best fits this need?

Answer choices

Why each option matters

Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.

A

Distractor review

Infrastructure as a Service, because the company can ignore guest OS patching entirely.

IaaS still leaves operating system and runtime management mostly with the customer, so it does not reduce those tasks enough.

B

Best answer

Platform as a Service, because the provider manages the platform and the company manages the application and data.

PaaS shifts patching and scaling responsibilities to the provider while preserving customer control over code, configurations, and data.

C

Distractor review

Software as a Service, because the team can deploy custom application code inside the vendor portal.

SaaS delivers a finished application and generally does not let the customer deploy custom server-side code.

D

Distractor review

On-premises hosting, because the company can still use the provider's patching tools.

On-premises hosting does not meet the goal of moving platform maintenance to the cloud provider.

Common exam trap

Common exam trap: NAT rules depend on direction and matching traffic

NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.

Technical deep dive

How to think about this question

NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.

KKey Concepts to Remember

  • Static NAT maps one inside address to one outside address.
  • PAT allows many inside hosts to share one public address using ports.
  • Inside local and inside global describe the private and translated addresses.
  • NAT ACLs identify traffic for translation, not always security filtering.

TExam Day Tips

  • Identify inside and outside interfaces first.
  • Check whether the scenario needs static NAT, dynamic NAT or PAT.
  • Do not confuse NAT matching ACLs with normal packet-filtering intent.

Related practice questions

Related SY0-701 practice-question pages

Use these pages to review the topic behind this question. This is how one missed question becomes focused revision.

More questions from this exam

Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.

FAQ

Questions learners often ask

What does this SY0-701 question test?

Static NAT maps one inside address to one outside address.

What is the correct answer to this question?

The correct answer is: Platform as a Service, because the provider manages the platform and the company manages the application and data. — Platform as a Service best matches the requirements because it offloads the operating system, runtime, and scaling responsibilities to the cloud provider while leaving the organization in control of its application logic and data access configuration. That balance is ideal when a team wants faster delivery and less maintenance overhead without surrendering control of its custom code. It also aligns well with a shared-responsibility model that clearly separates provider-managed layers from customer-managed layers. Why others are wrong: IaaS still requires the company to manage more infrastructure than requested. SaaS is too restrictive because the organization would not control the code path in the way described. On-premises hosting keeps responsibility in-house and does not transfer platform maintenance to the provider.

What should I do if I get this SY0-701 question wrong?

Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.

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