CompTIA 220-1202 Dumps Questions Answers

Comprehensive and Detailed Explanation From Exact Extract:

The ext4 (Fourth Extended Filesystem) is the most widely used default filesystem in modern Linux distributions. It is designed for high performance, scalability, and reliability, and is supported by all mainstream Linux kernels.

A. exFAT is used for cross-platform external drives, not native Linux systems.

B. APFS is Apple's proprietary filesystem for macOS and iOS.

D. NTFS is the default filesystem for Windows, not Linux.

Comprehensive and Detailed Explanation From Exact Extract:

Multifactor authentication (MFA) is considered one of the most effective security measures for cloud environments. It requires users to verify their identity using two or more factors (e.g., password + phone app code), making it significantly harder for external attackers to gain access, even if the primary password is compromised.

B. Encryption is important for data protection but doesn’t prevent unauthorized logins.

C. Backups protect against data loss but don’t stop breaches.

D. Strong passwords are helpful but can still be phished or cracked — MFA adds a critical extra layer.

Comprehensive and Detailed Explanation From Exact Extract:

MDR (Managed Detection and Response)provides outsourced threat monitoring and response using multiple tools. The use of athird-party providerfor protection and incident handling confirms MDR.

FromQuentin Docter – CompTIA A+ Study Guide:

“MDR provides 24/7 threat detection and response through outsourced experts using advanced tools across client environments.”