The answer is BitLocker To Go, the built-in Windows tool for encrypting USB flash drives. This feature extends full-disk encryption to removable media, protecting confidential client data by requiring a password or smart card for access, even if the drive is physically stolen. On the CompTIA A+ Core 2 220-1202 exam, this question tests your knowledge of Windows security features for portable storage, often contrasting BitLocker To Go with EFS (file-level encryption) or standard BitLocker (system drives only). A common trap is confusing BitLocker To Go with the standard BitLocker, which cannot encrypt removable drives. Remember the memory tip: “To Go” means “to go portable”—if it’s a USB drive you take with you, BitLocker To Go is the correct choice.
220-1102 PC Security Issue Remediation Practice Question
This 220-1202 practice question tests your understanding of pc security issue remediation. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. 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 policy requires that all USB flash drives be encrypted before use. A technician needs to configure a new drive for a manager who will store confidential client data. Which built-in Windows tool should the technician use?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
BitLocker To Go
BitLocker To Go is the correct built-in Windows tool for encrypting removable drives like USB flash drives. It provides full-disk encryption specifically designed for portable storage, ensuring that the confidential client data on the drive is protected if the drive is lost or stolen.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✗
EFS (Encrypting File System)
Why it's wrong here
EFS encrypts individual files and folders on NTFS volumes, but it is not designed for whole-drive encryption of removable media.
✓
BitLocker To Go
Why this is correct
BitLocker To Go is specifically for encrypting removable drives, providing full-disk encryption with password or smart card authentication.
Related concept
Read the scenario before looking for a memorised answer.
✗
Windows Defender Firewall
Why it's wrong here
Windows Defender Firewall controls network traffic, not drive encryption.
✗
Device Manager
Why it's wrong here
Device Manager is used to manage hardware drivers and devices, not to enable encryption.
Common exam traps
Common exam trap: answer the scenario, not the keyword
CompTIA often tests the distinction between EFS (file-level encryption) and BitLocker (full-disk encryption), and the trap here is that candidates may confuse EFS with BitLocker To Go because both involve encryption, but EFS cannot encrypt entire removable drives for portable use.
Detailed technical explanation
How to think about this question
BitLocker To Go uses AES encryption (128-bit or 256-bit) to encrypt the entire USB drive, and it requires a password or smart card for access. When the drive is inserted, Windows prompts for the password; if the drive is used on a system without BitLocker, the BitLocker To Go Reader allows reading the encrypted data. This is critical for compliance with data protection regulations like GDPR or HIPAA when handling client data on removable media.
KKey Concepts to Remember
Read the scenario before looking for a memorised answer.
Find the constraint that changes the correct option.
Eliminate answers that are true in general but not in this case.
TExam Day Tips
→Watch for words such as best, first, most likely and least administrative effort.
→Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the 220-1202 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
Related glossary terms
Concepts from this question explained
These glossary pages explain the core terms tested in this 220-1202 question in full detail.
PC Security Issue Remediation — This question tests PC Security Issue Remediation — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: BitLocker To Go — BitLocker To Go is the correct built-in Windows tool for encrypting removable drives like USB flash drives. It provides full-disk encryption specifically designed for portable storage, ensuring that the confidential client data on the drive is protected if the drive is lost or stolen.
What should I do if I get this 220-1202 question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Question Discussion
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