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220-1102 Practice Question: A company's security policy mandates that all…
This 220-1102 practice question tests your understanding of a company's security policy mandates that all…. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. 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 company's security policy mandates that all mobile devices be encrypted. A technician enables full-disk encryption on a user's company-issued Android smartphone. Later, the user reports that the phone now prompts for a password before booting and wants to remove this requirement without compromising security. What should the technician explain?
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
The user can disable the pre-boot password by turning off encryption in the security settings, but this will also remove the data protection.
While disabling encryption would stop the prompt, it defeats the purpose of the security policy and exposes sensitive data. The goal is to maintain encryption while addressing the user's concern.
B
Best answer
The pre-boot authentication is a required feature of full-disk encryption and cannot be removed without disabling encryption, which would violate security policy.
Full-disk encryption inherently requires a decryption key provided at boot. Removing the password would require disabling encryption, which is not allowed per company policy. The user may change the password to a PIN for convenience, but the authentication itself is necessary.
C
Distractor review
The user can change the password to a PIN in settings to speed up the boot process while keeping the device encrypted.
Changing to a PIN is possible and can improve convenience, but it does not remove the authentication requirement. The user still needs to provide credentials at boot.
D
Distractor review
The pre-boot password is only required if the device is lost or stolen; it can be disabled when the device is in a trusted location.
Pre-boot authentication is a security control that applies every time the device starts, regardless of location. It cannot be conditionally disabled based on trust.
Answer analysis
Why the other options are wrong
Understanding why incorrect options are tempting is as important as knowing the correct answer.
- ✗
The user can disable the pre-boot password by turning off encryption in the security settings, but this will also remove the data protection.
While disabling encryption would stop the prompt, it defeats the purpose of the security policy and exposes sensitive data. The goal is to maintain encryption while addressing the user's concern.
- ✗
The user can change the password to a PIN in settings to speed up the boot process while keeping the device encrypted.
Changing to a PIN is possible and can improve convenience, but it does not remove the authentication requirement. The user still needs to provide credentials at boot.
- ✗
The pre-boot password is only required if the device is lost or stolen; it can be disabled when the device is in a trusted location.
Pre-boot authentication is a security control that applies every time the device starts, regardless of location. It cannot be conditionally disabled based on trust.
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: The pre-boot authentication is a required feature of full-disk encryption and cannot be removed without disabling encryption, which would violate security policy. — Full-disk encryption on Android (and most modern operating systems) requires a pre-boot authentication mechanism to decrypt the device. This password (or PIN) is integral to the encryption process; removing it would effectively disable encryption, leaving the data unprotected. Changing the password to a simpler PIN is possible, but the authentication requirement cannot be eliminated while keeping encryption enabled. The pre-boot prompt is a standard security feature, not an error.
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.
About these practice questions
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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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This 220-1102 practice question is part of Courseiva's free CompTIA certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the 220-1102 exam.