220-1102 Question 70
Single answerUpgrade pathsA small business has several Windows 10 Pro 64-bit PCs joined to a workgroup. The owner purchased Windows 11 Pro licenses and wants to upgrade the systems while keeping users' files, installed applications, and settings intact. During testing, a technician finds that one of the PCs is running Windows 10 Pro 32-bit, although the processor supports 64-bit and the system otherwise meets Windows 11 requirements. What is the BEST upgrade approach for that 32-bit PC?
- A
Perform an in-place upgrade from Windows 10 Pro 32-bit to Windows 11 Pro 64-bit and keep files, applications, and settings
- B
Back up the user data, perform a clean installation of Windows 11 Pro 64-bit, and reinstall applications
- C
Upgrade first from Windows 10 Pro 32-bit to Windows 10 Pro 64-bit in place, then upgrade to Windows 11 Pro 64-bit
- D
Install Windows 11 Pro 32-bit to preserve compatibility, then convert it to 64-bit after the upgrade
Show answer and explanation
Correct answer: B
Explanation
The key upgrade-path concept is that edition upgrades and version upgrades may allow in-place migration, but architecture changes do not. A 32-bit to 64-bit migration requires a clean installation. In this scenario, the business wants to retain files, applications, and settings, but that is not possible through an in-place upgrade on the 32-bit system because Windows 11 only supports 64-bit architecture. The technician should back up the user's data, confirm Windows 11 hardware requirements such as TPM 2.0, Secure Boot, supported CPU, RAM, and storage, then perform a clean installation of Windows 11 Pro 64-bit and restore the user's environment. This aligns with Microsoft's documented Windows installation and upgrade guidance regarding unsupported in-place architecture changes.
- A. Incorrect.
This is incorrect. Microsoft does not support an in-place upgrade from a 32-bit Windows installation to a 64-bit Windows installation. Because Windows 11 is only available as a 64-bit OS, a system currently running 32-bit Windows cannot be upgraded in place while preserving applications and settings.
- B. Correct.
This is correct. Moving from 32-bit Windows 10 Pro to Windows 11 Pro requires a clean installation because it is a change in architecture from 32-bit to 64-bit. Best practice is to verify hardware compatibility, back up user data, document application requirements, perform the clean install, and then restore data and reinstall applications as needed.
- C. Incorrect.
This is incorrect. There is no supported in-place upgrade path from 32-bit Windows 10 to 64-bit Windows 10. A change from 32-bit to 64-bit Windows requires a clean installation, so this approach would not avoid wiping and reinstalling the OS and applications.
- D. Incorrect.
This is incorrect. Windows 11 does not have a 32-bit edition for installation on PCs. Since there is no Windows 11 32-bit version, this is not a valid upgrade path. The assumption that you can install a 32-bit edition first and convert later reflects a common misunderstanding about Windows architecture changes.