CompTIA Updated 220-1202 Exam Questions and Answers by jose

Comprehensive and Detailed Explanation From Exact Extract:

If uploading fails only offsite,mobile data limits or restrictionsare the likely cause. Data caps or network management can interfere with uploads.

FromTravis Everett – All-in-One Exam Guide:

“When mobile users experience network issues, always check if the device has reached a data cap or roaming restriction.”

Comprehensive and Detailed Explanation From Exact Extract:

Once the system is cleaned, the next priority is toeducate the useron safe practices to prevent recurrence.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“Post-malware remediation should include user education to prevent reinfection and identify how the malware was introduced.”

Comprehensive and Detailed Explanation From Exact Extract:

Resource Monitor provides real-time monitoring of system performance and resource usage, including CPU, memory, disk, and network usage. It helps technicians identify performance bottlenecks (e.g., high memory or CPU usage) that can cause slowdowns in applications over time without producing crash errors.

A. Reliability history logs application crashes or errors — not helpful if the app doesn’t crash.

B. Computer Management is a broad utility with limited real-time monitoring capability.

D. Disk is too vague — tools like CHKDSK can help with disk errors but not general performance degradation.

Comprehensive and Detailed Explanation From Exact Extract:

RADIUS (Remote Authentication Dial-In User Service)provides centralized Authentication, Authorization, and Accounting (AAA) for users who connect and use a network service.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“RADIUS is a widely used protocol for implementing AAA in network environments, allowing centralized control over user access and accounting.”