Pass the CompTIA A+ 220-1202 Questions and answers with ExamsMirror

Comprehensive and Detailed Explanation From Exact Extract:

SSO issues are often related to cached session data, cookies, or browser artifacts. The fact that the user can access the company portal but not one specific SaaS tool suggests a session or token problem. Using a private/incognito browsing window allows a clean session to be initiated, which often resolves SSO conflicts.

A. Reenrolling MFA is not related unless access issues stem from failed multifactor authentication.

C. Bypassing SSO may not be possible depending on the SaaS tool and company policies.

D. Factory resetting a device is a last resort and unnecessary in this case.

Comprehensive and Detailed Explanation From Exact Extract:

Multi-Factor Authentication (MFA) apps, especially time-based one-time password (TOTP) apps (e.g., Google Authenticator, Authy), rely on accurate time synchronization between the device and the authentication server. If the user recently traveled internationally, the device may have incorrect date/time settings due to time zone changes or failed synchronization, leading to MFA failure.

The most logical and non-intrusive first step is to verify and correct the date and time settings. This aligns with basic troubleshooting principles—start with the simplest and most likely cause before taking more drastic action.

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:

Many modern commercial software applications (including photo editors like Adobe Photoshop) offer tiered features based on user subscriptions or license levels. If certain features are locked and prompt for a login, the issue is likely due to a missing or unassigned software license. Assigning the correct license through a centralized license management system (such as Adobe Admin Console or Microsoft 365 portal) will enable those features.

B. VPN connection does not affect local software licensing.

C. Repairing the application does not resolve license entitlement.

D. Reinstalling the software won’t help unless the license is assigned.

The correct answer is C. Setting up image deployment for PXE, because PXE (Preboot Execution Environment) allows operating system installations and upgrades to be performed over the network without using removable storage. Since all removable media is disabled for security reasons, PXE-based deployment preserves existing security controls while enabling centralized OS upgrades.

According to the Quentin Docter – CompTIA A+ Complete Study Guide, PXE is commonly used in enterprise environments to deploy or upgrade operating systems at scale. PXE works by booting client machines from a network interface and pulling installation images from a secured deployment server.

The Travis Everett & Andrew Hutz – CompTIA A+ All-in-One Exam Guide explains that PXE is especially valuable when USB drives and external media are restricted. It ensures consistency, reduces human error, and maintains compliance with organizational security policies.

The Mike Meyers / Mark Soper Lab Manual reinforces that copying ISO files locally still requires write access and may violate security baselines. External drives are explicitly prohibited, and hardware tokens are authentication tools—not deployment mechanisms.

Because PXE enables secure, centralized, removable-media-free OS upgrades, it is the most appropriate solution, making C the correct answer.

Comprehensive and Detailed Explanation From Exact Extract:

Shreddingphysically destroys the platters, making data recovery virtually impossible. It's more effective and accessible than degaussing or low-level formatting.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“Physical destruction methods like shredding are the most secure options for ensuring data on failed drives cannot be recovered.”

Comprehensive and Detailed Explanation From Exact Extract:

FAT32cannot support files larger than 4GB.NTFSsupports large file sizes and is compatible across Windows systems, making it the correct choice for transferring a 4.57GB file.

FromAll-in-One Exam Guide:

“NTFS is the preferred file system for large file transfers within Windows. FAT32 has a 4GB file size limit, which makes it unsuitable for modern use cases involving large files.”

Comprehensive and Detailed Explanation From Exact Extract:

Whalingis a form of phishing that targets high-profile individuals or involves pretending to be them (e.g., CEOs) to trick lower-level employees into transferring funds or sensitive data.

FromQuentin Docter – CompTIA A+ Study Guide:

“Whaling is a phishing tactic targeting executives or masquerading as one. The attacker crafts emails that exploit authority and urgency to manipulate recipients.”

Comprehensive and Detailed Explanation From Exact Extract:

An "OS Not Found" error typically indicates that the computer is attempting to boot from a drive that doesn't contain a valid operating system or bootable partition. The presence of a USB drive might be confusing the boot order. Therefore, the first step a technician should take is to verify and adjust the boot sequence in the system’s firmware (BIOS or UEFI). It's possible that the USB drive is being prioritized over the internal hard drive, which may cause the system to miss the OS entirely.

A. Running data recovery tools is premature before confirming boot order.

B. Repartitioning the disk would destroy existing data—this should not be done until confirmed the OS is actually missing.

D. Switching between UEFI and BIOS (legacy mode) might help in rare cases, but it is not the first step in standard OS boot issue troubleshooting.

An MSDS providessafety and emergency procedures, such as what to do if a battery leaks or catches fire. It is not a technical or setup guide.

FromTravis Everett – CompTIA A+ All-in-One Exam Guide:

“An MSDS contains safety information, including handling, storage, and emergency procedures related to potentially hazardous components like UPS batteries.”