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

Comprehensive and Detailed Explanation From Exact Extract:

Windows 11 features a“Do Not Disturb”mode under Notification settings, which is designed to suppress interruptions during tasks like videoconferencing.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“Windows 11 introduces Do Not Disturb and Focus Assist under notification settings, enabling users to mute alerts during presentations or calls.”

The correct answer is C. Switch the NIC settings from manual to automatic , which allows the computer to obtain an IP address dynamically from the DHCP server. When a static IP address is no longer required, reverting the network configuration to DHCP ensures the system integrates properly with the current network design.

According to the Quentin Docter – CompTIA A+ Complete Study Guide , DHCP simplifies network management by automatically assigning IP addresses, subnet masks, gateways, and DNS settings. Leaving a static IP in place can cause address conflicts or connectivity issues, especially when the device is repurposed.

The Travis Everett & Andrew Hutz – All-in-One Exam Guide explains that DHCP reservations are used when a device must always receive the same IP address, which is unnecessary in this scenario. Creating exclusions or manually changing the static IP does not meet the requirement to remove static addressing altogether.

The Mike Meyers / Mark Soper Lab Manual reinforces that switching the NIC to automatic configuration is the correct way to return a system to standard network operation and avoid manual IP management.

Because the static IP is no longer needed, enabling DHCP by setting the NIC to automatic configuration is the correct solution, making C the correct answer.

The correct answer is C. man , which stands for manual . The man command is used in Linux and UNIX-based operating systems to display the official documentation for commands, configuration files, and system calls. This documentation includes descriptions, syntax, available options, and usage examples.

The Quentin Docter – CompTIA A+ Complete Study Guide explains that Linux relies heavily on built-in documentation accessible from the command line. The man pages are considered the authoritative reference for how a command works and what options it supports. For example, running man cp displays documentation for the file copy command.

The Travis Everett & Andrew Hutz – All-in-One Exam Guide emphasizes that learning to use man is essential for Linux administration and troubleshooting. Unlike graphical help systems, man pages are always available locally and do not require internet access.

The Mike Meyers / Mark Soper Lab Manual clarifies that chmod changes file permissions, cat displays file contents, and sudo allows commands to be run with elevated privileges. None of these commands provide documentation about other commands.

Because the question specifically asks about reading another command’s documentation , the Linux command designed for that exact purpose is man, making C the correct answer.

Aclean installensures all malware is eliminated by completely wiping and reinstalling the OS. System restore or repair may leave traces.

FromQUENTIN DOCTER - COMPTIA A+ COMPLETE study GUIDE:

“If malware cannot be completely removed, perform a clean installation of the operating system. This ensures no remnants remain on the machine.”

Comprehensive and Detailed Explanation From Exact Extract:

For persistent printing issues due to spooler service, ensure theprint spooler is started and set to Automatic. This maintains print capability across reboots.

FromMike Meyers ' Lab Manual:

“If users lose printing capabilities on reboot, the print spooler service must be configured to start automatically and be confirmed as running.”

Comprehensive and Detailed Explanation From Exact Extract:

Group Policyis the standard administrative tool for setting user permissions across domain-joined systems.

FromQUENTIN DOCTER – COMPLETE Study Guide:

“Use Group Policy to enforce user rights, including disabling guest account access on domain computers.”

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.

The correct answer is B. diskmgmt.msc , which opens the Disk Management console in Windows. Disk Management is the primary built-in tool used to create, delete, resize, and format disk partitions.

The Quentin Docter – CompTIA A+ Complete Study Guide explains that disk partitioning is commonly used to separate data for organizational, security, and backup purposes. Disk Management allows technicians to divide a single physical drive into multiple logical volumes, such as one partition for the operating system and another for user data.

The Travis Everett & Andrew Hutz – All-in-One Exam Guide states that diskmgmt.msc provides a graphical interface for managing partitions, drive letters, file systems, and volumes without requiring third-party tools. This makes it the preferred and safest option for partitioning tasks on Windows systems.

The Mike Meyers / Mark Soper Lab Manual clarifies that tools like perfmon.msc monitor performance, lusrmgr.msc manages user accounts, and devmgmt.msc handles hardware devices. None of these tools can modify disk partitions.

Because the task specifically involves creating partitions , Disk Management is the correct and only appropriate tool, making B the correct answer.

Microsoft Edge most commonly blocks “unrecognized” or “potentially unsafe” downloads through Microsoft Defender SmartScreen, which is a reputation-based protection feature integrated into Windows/Edge. When SmartScreen cannot establish trust in a downloaded file (often because the file type is commonly abused or the file has low reputation), it can warn or block the download even if the technician believes the file is legitimate. In this scenario, the technician should adjust SmartScreen settings (rather than disabling antivirus, UAC, or the firewall) to permit the download while keeping other protections intact. This aligns with Windows security management concepts: Windows includes built-in protections (Microsoft Defender and related safeguards) that can be configured through Windows Security, and technicians should tune the specific protection causing the block instead of broadly weakening system security. Also, browser security options are managed from the browser’s Settings area, reinforcing that the correct fix is changing the browser’s download/reputation protection behavior rather than network or privilege controls.

Comprehensive and Detailed Explanation From Exact Extract:

Cryptominersexploit system resources to mine cryptocurrency, often without user consent, leading to high CPU and GPU usage.

FromQuentin Docter – CompTIA A+ Complete Study Guide:

“Cryptomining malware can cause significant performance degradation by monopolizing system resources like CPU and GPU to mine digital currency.”