Free CompTIA 220-1202 Practice Exam with Questions & Answers | Set: 2

Comprehensive and Detailed Explanation From Exact Extract:

When an iOS device approaches full storage capacity, performance can be significantly impacted. iOS requires a buffer of free space to perform background processes efficiently.

From theAll-in-One Exam Guide:

“iOS devices need several gigabytes of free space to maintain optimal performance. Near-full storage can cause sluggish operation and failures in updates or background tasks.”

Comprehensive and Detailed Explanation From Exact Extract:

Apps like GPS or roaming services often drain battery during travel.Checking app utilizationhelps identify battery drain sources.

FromQUENTIN DOCTER - COMPTIA A+ COMPLETE study GUIDE:

“Monitoring app activity can reveal high-power usage apps running in the background, especially when mobile data or GPS is active.”

Comprehensive and Detailed Explanation From Exact Extract:

If unauthorized or non-standard applications are appearing on systems and users are receiving licensing prompts, it’s likely users are installing software themselves. Removing users from the local administrators group will prevent them from installing software without approval and reduce the likelihood of introducing unapproved or malicious programs.

A. Deploying a PKI helps with secure communications but doesn’t address user software installation rights.

C. Blocking suspicious websites is helpful but doesn’t prevent local installations.

D. Stricter UAC may add prompts but can still be bypassed by admin users.

Comprehensive and Detailed Explanation From Exact Extract:

Windows Helloprovides alternative sign-in options including facial recognition, fingerprint scans, and PINs, reducing dependence on passwords.

FromAll-in-One Exam Guide:

“Windows Hello offers a range of biometric and PIN-based login methods designed to simplify access while enhancing security.”

“It can be used in place of a password, ideal for users who frequently forget credentials.”

Comprehensive and Detailed Explanation From Exact Extract:

This is likely arogue antivirusor scareware tactic. The user shouldnot click "OK"and instead check Windows Security (or third-party antivirus) status and ensure real-time protection is enabled.

FromMark Soper – Mike Meyers' Lab Manual:

“Users should verify security center settings if receiving suspicious pop-ups. Clicking unknown software updates can install malware. It’s safer to validate protection through legitimate system tools.”

Comprehensive and Detailed Explanation From Exact Extract:

A corruptedMaster Boot Record (MBR)is a common issue after disk manipulation. Booting from installation media and using tools like bootrec to repair the MBR can resolve the problem.

Travis Everett – All-in-One Exam Guideexplains:

“A damaged MBR may result in the OS not loading. Booting from recovery or installation media and selecting startup repair or running bootrec commands can restore functionality.”

Comprehensive and Detailed Explanation From Exact Extract:

Credential managers or password vaults (e.g., Windows Credential Manager, KeePass, or LastPass) store passwords securely. The integrity of such tools heavily depends on the strength of the master password protecting the vault. If compromised, all saved credentials could be exposed. Therefore, setting a secure master password is crucial.

A. Login time restrictions are general user account settings, not specific to credential managers.

C. TPM is used more commonly for full disk encryption, not specifically required for password managers.

D. The lock screen protects general access but does not protect stored credentials alone.

Comprehensive and Detailed Explanation From Exact Extract:

Thefirst stepin troubleshooting degraded mobile performance is typically arestart. This clears RAM and stops background processes that might be causing issues.

FromAll-in-One Exam Guide:

“Before taking invasive measures like a factory reset, always restart the device. A reboot clears temporary files and can significantly improve responsiveness.”

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.”

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.”