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

The correct answer isVNC (Virtual Network Computing). VNC is a graphical desktop-sharing system that uses the Remote Frame Buffer protocol (RFB) to remotely control another computer. It is platform-independent and widely supported on Linux, which makes it ideal for providinginteractive remote support for a Linux-based operating system. It allows the technician not only to view the remote desktop session but also tocontrol it, fulfilling the need to see and interact with the user’s session.

A. VPN(Virtual Private Network) creates a secure tunnel to a network but doesnot provide desktop sharing or session controlby itself.

C. SSH(Secure Shell) provides secure command-line access to Unix/Linux systems but does not offergraphical desktop interaction, which is a requirement in this case.

D. RDP(Remote Desktop Protocol) is primarily a Microsoft protocol, and although it can be made to work on Linux, it isnot natively supported on legacy Linux systems, and thusless suitablethan VNC in this scenario.

CompTIA A+ 220-1102 Core 2 Objective Reference:

Objective 1.8 – Given a scenario, use features and tools of the operating system.

Under this objective, candidates are expected to be familiar with remote access technologies, includingRDP, SSH, and VNC, and understand their appropriate uses and limitations on different platforms such as Windows and Linux.

Group Policyis the standard administrative tool for enforcing security and configuration settings across domain-joined systems, including disabling guest accounts.

FromQuentin Docter – CompTIA A+ Study Guide:

“Disabling guest accounts and applying consistent security policies across multiple machines is best achieved through Group Policy on a Windows domain.”

Issue: Limited network connectivity

Resolution: Refresh DHCP

Verify/Resolve: ipconfig

Issue (drop-down)

Limited network connectivity

Why this matches:

“Internet Down” most commonly indicates the workstation has lost valid Layer 3 connectivity (bad/expired DHCP lease, APIPA address, wrong gateway, etc.). In CompTIA A+ terms, this aligns best with limited connectivity symptoms (can’t reach internet resources).

Resolution (drop-down)

Refresh DHCP

Why this is the most efficient fix:

If the client has:

an expired lease

an APIPA address (169.254.x.x) because DHCP failed

an incorrect IP/gateway from a bad lease

…then the fastest first remediation is to renew DHCP to obtain a correct IP address, default gateway, and DNS servers. This is a standard CompTIA A+ troubleshooting action (quick, low-risk, high-success).

Verify/Resolve (drop-down)

ipconfig

Why this is the correct verification tool:

ipconfig is the primary Windows CLI tool to:

check current IP settings (ipconfig /all)

release/renew DHCP (ipconfig /release and ipconfig /renew)

confirm you received a valid IP + gateway + DNS, which is required for internet access.

What you would do (mapped to those choices)

Using ipconfig to complete “Refresh DHCP” and confirm the fix:

Check current addressing

ipconfig /all

Look for:

Valid IPv4 (not 169.254.x.x)

Valid Default Gateway

DNS servers present

Refresh the DHCP lease

ipconfig /release

ipconfig /renew

Verify outcome

Run ipconfig again to confirm:

You now have a correct IP for the network

Default gateway is populated

If the gateway/DNS populate correctly, internet access typically returns.

Spear phishingtargets a specific individual using personalized tactics, as seen in emails impersonating a CEO to deceive a secretary.

FromQUENTIN DOCTER - COMPTIA A+ COMPLETE study GUIDE:

“Spear phishing targets specific individuals or roles within an organization using tailored messages to increase success rates.”

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.”

The correct answer is A. gpedit.msc, which opens the Local Group Policy Editor. Group Policy allows administrators to configure and enforce security-related settings, including screensaver timeout, password protection, and automatic locking, across systems or user accounts.

According to the Quentin Docter – CompTIA A+ Complete Study Guide, Group Policy is commonly used to enforce security policies such as inactivity timeouts, especially in departments handling sensitive data like finance or HR.

The Travis Everett & Andrew Hutz – All-in-One Exam Guide explains that screensaver timeout settings can be configured under User Configuration → Administrative Templates → Control Panel → Personalization, ensuring systems lock automatically after a defined period of inactivity.

The Mike Meyers / Mark Soper Lab Manual reinforces that tools like certmgr.msc manage certificates, devmgmt.msc manages hardware devices, and perfmon.msc monitors system performance. None of these tools control user security policies.

Because the requirement is to enforce a shorter screensaver timeout for security, Group Policy Editor is the correct and professional tool, making A the correct answer.

Password complexity rules and account lockout thresholds are controlled through security policies, which are managed via Group Policy on a local system using the Local Group Policy Editor (gpedit.msc). The All-in-One guide explains that Windows security policies can enforce rules like “forcing anyone who logs on… to use a password that’s at least eight characters long,” and that these are configured via policy tools. It further highlights that “The Group Policy Editor (gpedit.msc) includes the same items as Local Security Policy… plus many other policies,” making gpedit the best match when the exam asks how to edit these settings.

Mike Meyers’ Lab Manual repeats this exact exam-relevant point: gpedit includes the security policy settings and is the tool to look for on the A+ exam when the question is about configuring password policy and account policies.

The other snap-ins don’t fit: Task Scheduler manages scheduled tasks, Local Users and Groups manages accounts/groups (not password policy enforcement rules), and Performance Monitor tracks performance. Therefore, gpedit is correct.

Remote wipe is the best option to prevent unauthorized access to data when a mobile device is lost or stolen—especially if the user is unaware of the loss. It allows administrators or mobile device management (MDM) systems to remotely erase all data on the device, rendering it unusable for unauthorized users.

A. Encryption protects the data, but if the device remains powered and logged in, it may still be accessible.

C. Geofencing can restrict features based on location but does not erase data.

D. Facial recognition helps secure access but can be bypassed in some cases or fail in practical situations.

Event Viewer is the primary tool used to investigate system-level errors and logs, including BSODs. When a BSOD occurs, Windows logs the error codes and associated system behavior under “System” logs in Event Viewer. This allows the technician to review crash events, identify error codes (e.g., STOP codes), and pinpoint hardware or driver issues.

B. Performance Monitor is used for real-time performance tracking and trend analysis, not crash logs.

C. System Information displays system specs but not crash logs or events.

D. Device Manager shows device status and driver issues but doesn’t retain error logs related to BSODs.

Host 2, Host 3, Host 4 , Host 5 ,Host 6, Host 7, Host 8 , Media Server - Stop All unwanted and malicious service (Persistance.j1zpxn Installer Service) from all the listed host and Media servers

Refer screenshot below on the required service started/stopped on host2, same service to be started and stopped across all host servers.

A screenshot of a computer AI-

A screenshot of a computer AI-