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220-1102 Practice Question: A technician is tasked with deploying a critical…
This 220-1102 practice question tests your understanding of a technician is tasked with deploying a critical…. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A technician is tasked with deploying a critical security patch to all workstations in the organization. The patch addresses a remote code execution vulnerability. The technician has already tested the patch on a non-production machine and it installed successfully. According to standard change management procedures, what should the technician do BEFORE deploying the patch to production workstations?
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
Create a full backup of all production workstations
Creating backups is a prudent safety measure but is not the mandatory first step according to change management process. The technician should first obtain approval, and then ensure backups are taken as part of the implementation plan.
B
Best answer
Submit a change request to the Change Advisory Board (CAB) for approval
Change management policy typically requires that all changes, especially those affecting production systems, go through a formal review and approval process. The CAB evaluates the risk, impact, and rollback strategy before authorizing the change.
C
Distractor review
Schedule the patch deployment during the next maintenance window
Scheduling is part of the implementation plan, but it should be done after the change is approved. Without CAB approval, scheduling is premature and may conflict with organizational policies.
D
Distractor review
Document the rollback plan in case the patch causes issues
Documenting a rollback plan is an important component of a change request, but it is done within the change request itself. The final step before deployment is to receive approval, not just to have a rollback plan.
Answer analysis
Why the other options are wrong
Understanding why incorrect options are tempting is as important as knowing the correct answer.
- ✗
Create a full backup of all production workstations
Creating backups is a prudent safety measure but is not the mandatory first step according to change management process. The technician should first obtain approval, and then ensure backups are taken as part of the implementation plan.
- ✗
Schedule the patch deployment during the next maintenance window
Scheduling is part of the implementation plan, but it should be done after the change is approved. Without CAB approval, scheduling is premature and may conflict with organizational policies.
- ✗
Document the rollback plan in case the patch causes issues
Documenting a rollback plan is an important component of a change request, but it is done within the change request itself. The final step before deployment is to receive approval, not just to have a rollback plan.
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.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
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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 change advisory board (CAB) approved a standard change to update antivirus definitions on all servers. The technician completes the update on a file server and verifies the server is functioning normally. According to change management best practices, what documentation should the technician complete?
Question 2
A company's change management policy requires all server changes to be approved by the Change Advisory Board (CAB). A technician discovers that a critical database server's operating system needs a security patch to comply with a new regulatory requirement that takes effect in one week. The patch has a known risk of causing service downtime. The next scheduled CAB meeting is in two weeks. What should the technician do FIRST?
Question 3
A company is implementing a bring-your-own-device (BYOD) policy and needs to ensure that corporate data on employee mobile devices is protected. Which of the following is the MOST important technical control to implement?
Question 4
A company requires employees to present both a smart card and a PIN to log into their workstations. Which authentication principle is being implemented?
Question 5
A company requires all Windows 10 workstations to be able to join an Active Directory domain. Which edition of Windows 10 must be installed on these workstations?
Question 6
A company wants to allow employees to securely access internal resources from home via the internet. Which method provides the highest level of security for remote desktop connections?
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FAQ
Questions learners often ask
What does this 220-1102 question test?
Static NAT maps one inside address to one outside address.
What is the correct answer to this question?
The correct answer is: Submit a change request to the Change Advisory Board (CAB) for approval — Even after successful testing, change management requires formal approval from the Change Advisory Board (CAB) before implementing changes in production. This ensures that all stakeholders are informed and potential risks are assessed. While backups and scheduling are good practices, they are not the primary step required by change management. The rollback plan should be included in the change request, but approval is the prerequisite.
What should I do if I get this 220-1102 question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related 220-1102 NAT questions on configuration and troubleshooting.
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More 220-1102 practice questions
- A change advisory board (CAB) approved a standard change to update antivirus definitions on all servers. The technician…
- A company's change management policy requires all server changes to be approved by the Change Advisory Board (CAB). A te…
- A company is implementing a bring-your-own-device (BYOD) policy and needs to ensure that corporate data on employee mobi…
- A company requires employees to present both a smart card and a PIN to log into their workstations. Which authentication…
- A company requires all Windows 10 workstations to be able to join an Active Directory domain. Which edition of Windows 1…
- A company wants to allow employees to securely access internal resources from home via the internet. Which method provid…
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