CompTIA Updated 220-1202 Exam Questions and Answers by rayna

Comprehensive and Detailed Explanation From Exact Extract:

Facial recognition is a biometric authentication method that ties access to a unique physical feature of the user. Unlike passcodes or pattern locks—which can be easily shared—facial recognition provides a more secure and non-transferable form of access. It also enhances user convenience and is widely supported by modern smartphones.

A. Pattern locks can still be shared and are less secure.

C. Device encryption protects data but does not prevent screen access if a passcode is shared.

D. Multifactor authentication typically applies to app or account access, not basic phone unlocking.

Comprehensive and Detailed Explanation From Exact Extract:

Managed Detection and Response (MDR)involves outsourcing security monitoring to a third-party that uses multiple tools and analytics.

FromTravis Everett – All-in-One Exam Guide:

“MDR providers handle threat detection and response using a combination of advanced tools, analytics, and expert personnel.”

Comprehensive and Detailed Explanation From Exact Extract:

The amount of installed RAM is the key factor in determining whether a 64-bit OS is needed. A 32-bit operating system cannot effectively address more than 4GB of RAM. Since this system has 16GB of RAM, a 64-bit OS is required to utilize the full memory.

B. An Intel i7 CPU supports both 32-bit and 64-bit OS installations, so it alone doesn’t determine the need.

C. HDD size does not influence OS architecture selection.

D. Ethernet speed is a network consideration and not related to OS architecture.

Comprehensive and Detailed Explanation From Exact Extract:

Before any change is implemented, it must bedocumentedas part of change management procedures. This ensures transparency, review, and tracking.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“Documenting a change is the first step in change management. This includes defining the scope, purpose, impact, and implementation plan before approval or scheduling.”