Question 1easymultiple choice
Full question →easymultiple choiceObjective-mapped
A company moves a Linux server to infrastructure as a service (IaaS). Which task remains the customer's responsibility?
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
Best answer
Patching the guest operating system and installed applications.
This is the best answer because in IaaS the customer still manages the guest operating system and the software running on it. The cloud provider handles the underlying physical infrastructure, but the customer is responsible for keeping the VM patched and hardened. That distinction is a key part of the shared responsibility model.
B
Distractor review
Replacing failed power supplies in the data center.
Physical hardware maintenance belongs to the provider in an IaaS model, not the customer using the virtual machine.
C
Distractor review
Maintaining the hypervisor on the host system.
The cloud provider manages the hypervisor layer, so customers do not patch or administer that platform component.
D
Distractor review
Building and securing the provider's network backbone.
The provider is responsible for its own backbone and facility-level infrastructure, not the individual tenant.
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.
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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.
Question 1
A laptop is suspected of being used in a malware incident. It is still powered on and connected to Wi-Fi. What should the responder do before shutting it down?
Question 2
An employee reports a ransomware note on a file server. The server is still powered on, shares are still being accessed, and management wants service restored as quickly as possible. What should the incident response team do first?
Question 3
An employee reports a ransomware note on a finance laptop. The laptop is still powered on, connected to Wi-Fi, and the user says they were just working in a spreadsheet. Management wants the fastest safe response that also preserves evidence. What should the responder do first?
Question 4
You are handed a company laptop suspected in an insider theft case. Legal says the evidence may be needed in court. Which action best preserves admissibility?
Question 5
A developer wants to reduce the risk of SQL injection in a new customer search form. Which two changes are the best mitigations? Select two.
Question 6
A branch office uses a flat LAN, and a compromise on one user workstation could spread quickly to finance systems. Management wants finance workstations isolated from general users, but finance staff still need access to a central finance application and network printer. What is the best design change?
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: Patching the guest operating system and installed applications. — Under the shared responsibility model for IaaS, the customer is responsible for the guest operating system, applications, and data. The provider handles the physical facilities, hardware, and virtualization layer. Patching the guest OS is therefore still the customer’s job. This is an important operational distinction because unpatched guest systems remain vulnerable even when the underlying cloud service is secure. Why others are wrong: Hardware maintenance and hypervisor administration are provider duties in IaaS. The customer does not design or secure the provider's backbone network, even though the customer must secure their own workloads.
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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