Question 1hardmultiple choice
Full question →hardmultiple choiceObjective-mapped
A company requires all changes to production systems to be approved by the Change Advisory Board (CAB). A technician receives an urgent request from a manager to apply a critical security patch that fixes a zero-day vulnerability. The patch requires a reboot, and the server is currently in use. The CAB is not scheduled to meet for another week. Which of the following is the BEST course of action?
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
Apply the patch immediately because security is the top priority
While security is important, ignoring the change management process can lead to undocumented changes and potential conflicts. An emergency process should still be followed.
B
Distractor review
Wait for the next CAB meeting to get formal approval
Waiting a week for a critical zero-day patch is not acceptable; the vulnerability could be exploited in the meantime.
C
Best answer
Request an emergency change approval from the CAB chair or a designated authority
This allows the patch to be applied quickly while still maintaining an approval process, which is the best balance of security and governance.
D
Distractor review
Schedule the patch for the next maintenance window without seeking formal approval
This bypasses the change management process entirely and could result in policy violations or unapproved changes.
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 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?
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: Request an emergency change approval from the CAB chair or a designated authority — In an emergency situation where a critical vulnerability exists, change management best practices allow for an emergency change process. This typically involves obtaining approval from the CAB chair or a designated emergency authority (such as a senior manager) outside the regular meeting schedule. Applying the patch immediately without any approval violates policy. Waiting for the next scheduled meeting is too slow for a zero-day vulnerability. Scheduling the patch without approval also bypasses governance.
What should I do if I get this 220-1102 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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