{"id":23676,"date":"2026-09-28T08:16:56","date_gmt":"2026-09-28T08:16:56","guid":{"rendered":"https:\/\/www.examlabs.com\/certification\/?p=23676"},"modified":"2026-09-28T08:16:56","modified_gmt":"2026-09-28T08:16:56","slug":"comptia-a-220-1102-practice-test-questions-and-exam-dumps-part16-q301-320","status":"publish","type":"post","link":"https:\/\/www.examlabs.com\/certification\/comptia-a-220-1102-practice-test-questions-and-exam-dumps-part16-q301-320\/","title":{"rendered":"CompTIA A+ 220-1102 Practice Test Questions and Exam Dumps Part16 Q301-320"},"content":{"rendered":"<h2><b>View Full <\/b><a href=\"https:\/\/www.examlabs.com\/220-1102-exam-dumps\"><b>CompTIA A+ 220-1102 Exam Dumps<\/b><\/a><b> and Practice Test Dumps<\/b><\/h2>\n<p>&nbsp;<\/p>\n<p><b>Question 301.<\/b><\/p>\n<p><b>A company needs Windows workstations that can join a traditional Active Directory domain and act as Remote Desktop hosts. Which Windows edition is more appropriate than Home?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Windows Pro<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Windows Home<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Windows Starter<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Windows Recovery Environment<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Windows Pro is the more appropriate edition when business features such as traditional domain joining, Group Policy-related management capabilities, BitLocker support, and Remote Desktop hosting are required. Windows Home is intended primarily for consumer use and lacks several enterprise-oriented management features. Windows Recovery Environment is not a normal desktop edition; it is a troubleshooting environment used for system repair. A technician should verify edition requirements before deploying devices because edition limitations can affect authentication, centralized administration, encryption, and remote support capabilities. Upgrading an edition may be simpler than reinstalling Windows, depending on licensing and organizational policy. The broader lesson is that technicians should match the Windows edition to the operational and management requirements of the organization rather than assuming every edition offers the same feature set.<\/span><\/p>\n<p><b>Question 302.<\/b><\/p>\n<p><b>Which Windows installation method is most appropriate when a technician wants to replace the existing operating system completely and start with a fresh configuration?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> In-place upgrade<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Clean installation<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> System Restore<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Fast Startup<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">A clean installation replaces the existing operating-system installation with a fresh Windows environment. It is appropriate when the technician wants to eliminate old applications, previous configuration problems, or significant operating-system corruption and begin from a known baseline. A clean installation can remove applications and user data depending on the procedure, so backups and data migration planning are critical before starting. An in-place upgrade attempts to preserve applications, settings, and user data while moving to a newer Windows version. System Restore rolls back selected system settings rather than installing Windows from scratch, and Fast Startup is a boot optimization feature. Clean installations are more disruptive but can provide a predictable result when maintaining the current installation is no longer practical or when organizational deployment standards require a fresh image.<\/span><\/p>\n<p><b>Question 303.<\/b><\/p>\n<p><b>A user wants to upgrade to a newer Windows version while keeping installed applications, user files, and most settings. Which approach is most suitable?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Format the system drive<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Delete the recovery partition<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> In-place upgrade<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Secure erase<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 3<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">An in-place upgrade is designed to move an existing Windows installation to a newer supported version while preserving user data, applications, and many system settings. This reduces the disruption associated with a full clean installation. Before beginning, the technician should verify hardware compatibility, available storage, application support, backup status, and licensing requirements. Formatting the drive or performing a secure erase would destroy the existing installation and data. Deleting the recovery partition is unrelated and can reduce recovery options. Although an in-place upgrade is intended to preserve the environment, it is still a major operating-system change, so critical data should be backed up first. The technician should also confirm that important business applications and device drivers are supported on the target Windows version.<\/span><\/p>\n<p><b>Question 304.<\/b><\/p>\n<p><b>A Windows PC repeatedly fails to boot after a recent configuration change. Which recovery option can reinstall Windows while allowing the user to choose whether personal files are retained?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Disk Cleanup<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Device Manager<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Task Scheduler<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Reset this PC<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 4<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Reset this PC is a Windows recovery feature that can reinstall Windows and typically provides options to keep personal files or remove everything, depending on the selected recovery path. It is useful when Windows has become severely unstable and less disruptive repair methods have not worked. Even when using the option to keep personal files, installed applications may need to be reinstalled, and important data should still be backed up if possible. Disk Cleanup only removes unnecessary files, Device Manager handles hardware and drivers, and Task Scheduler automates tasks. Resetting the PC should generally come after targeted troubleshooting, Startup Repair, System Restore, and other appropriate recovery measures unless the system condition makes those methods impractical. Recovery actions should always be chosen with data preservation and downtime in mind.<\/span><\/p>\n<p><b>Question 305.<\/b><\/p>\n<p><b>Which partitioning scheme is commonly associated with modern UEFI systems and supports more partitions and very large disks compared with traditional MBR?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> GPT<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> FAT32<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> NTFS<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> exFAT<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">GPT, or GUID Partition Table, is the modern partitioning scheme commonly used with UEFI-based systems. It supports very large disks and more partitions than traditional MBR partitioning. GPT also stores partition information redundantly, which provides improved resilience compared with the older MBR structure. FAT32, NTFS, and exFAT are file systems rather than partitioning schemes. A technician should distinguish between how a disk is partitioned and how individual partitions are formatted. GPT is generally preferred for modern Windows deployments, especially on UEFI systems and large drives. Compatibility should still be considered when working with older operating systems or legacy hardware. Incorrectly converting or repartitioning a disk can cause data loss, so backups should be verified before making major partition-layout changes.<\/span><\/p>\n<p><b>Question 306.<\/b><\/p>\n<p><b>Which Windows file system is most suitable for a system drive requiring access permissions, journaling, compression, and support for large files?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> FAT32<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> NTFS<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> exFAT<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> FAT16<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">NTFS is the standard file system for modern Windows system volumes because it supports advanced features such as file and folder permissions, journaling, compression, encryption through EFS, quotas, and large files and volumes. FAT32 offers broad compatibility but lacks many of these security and reliability features and has a maximum individual file size of approximately 4 GB. exFAT is useful for removable storage requiring large-file support and cross-platform compatibility, but it does not provide the same Windows security capabilities as NTFS. FAT16 is an older file system with major size limitations. For an internal Windows system drive, NTFS is typically the appropriate choice because it supports both operational reliability and granular access control.<\/span><\/p>\n<p><b>Question 307.<\/b><\/p>\n<p><b>A removable flash drive must be used on several modern operating systems and must store individual files larger than 4 GB. Which file system is generally the best choice?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> FAT16<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> FAT32<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> exFAT<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> ReFS<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 3<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">exFAT is commonly used on removable media when broad compatibility across modern operating systems and support for files larger than 4 GB are required. FAT32 has excellent compatibility but cannot store individual files larger than approximately 4 GB, which is a problem for large videos, virtual machine images, and backup files. FAT16 has even more restrictive limitations. ReFS is a specialized Microsoft file system and is not a general-purpose choice for portable flash drives. exFAT therefore provides a practical balance of portability and large-file support. Technicians should still consider the devices and operating systems that must access the drive because some older hardware may not support exFAT. The choice of file system should always match the actual use case rather than simply using the default format.<\/span><\/p>\n<p><b>Question 308.<\/b><\/p>\n<p><b>A technician wants to create a fault-tolerant storage pool across multiple drives in Windows. Which feature is most relevant?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Disk Cleanup<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> File History<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> System Restore<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Storage Spaces<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 4<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Storage Spaces allows Windows to combine multiple physical drives into a storage pool and create virtual disks with different resiliency options. Depending on the configuration, data can be protected against certain drive failures through mirroring or parity-like arrangements. Disk Cleanup removes unnecessary files, File History protects versions of user files, and System Restore rolls back selected system configuration changes. Storage Spaces is useful when an organization wants flexible local storage management without relying solely on traditional hardware RAID. However, resiliency is not the same as backup. Data can still be lost because of deletion, malware, file corruption, or multiple failures beyond the resiliency design. Important information should still be protected through an independent backup strategy.<\/span><\/p>\n<p><b>Question 309.<\/b><\/p>\n<p><b>A technician needs to configure a workstation with a manually assigned IP address rather than obtaining one automatically. Which type of configuration is required?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Static IP configuration<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> DHCP reservation only<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Automatic private addressing<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> DNS caching<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">A static IP configuration means the technician manually specifies network parameters such as the IP address, subnet mask, default gateway, and DNS server addresses on the workstation. This can be appropriate for devices that need predictable addressing, though servers and infrastructure devices are more common candidates than ordinary user workstations. A DHCP reservation also provides predictable addressing but still uses DHCP rather than manually configuring the endpoint. Automatic private addressing occurs when a system cannot obtain a DHCP lease and self-assigns an address in a special range. DNS caching stores name-resolution information and does not assign IP addresses. Static configuration must be coordinated carefully to avoid duplicate addresses, incorrect gateways, or DNS problems.<\/span><\/p>\n<p><b>Question 310.<\/b><\/p>\n<p><b>Which Windows networking feature should a technician use to securely connect a remote user to an organization&#8217;s internal network over the internet?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> File History<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> VPN connection<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Disk Management<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Task Scheduler<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">A virtual private network, or VPN, creates an encrypted connection between the remote user&#8217;s device and a VPN endpoint, allowing access to authorized internal resources over an untrusted network such as the internet. VPNs can help protect traffic from interception and provide remote access to internal applications or file shares. File History is a backup-related feature, Disk Management handles storage, and Task Scheduler automates local tasks. A VPN should be configured using organization-approved protocols, authentication, and security settings. Multifactor authentication is highly recommended for remote access because stolen credentials are a common attack vector. Technicians should also verify split-tunneling, DNS, routing, and firewall behavior when troubleshooting VPN connectivity.<\/span><\/p>\n<p><b>Question 311.<\/b><\/p>\n<p><b>A user wants to reduce Windows background data usage while connected through a limited mobile hotspot. Which Windows network setting is most appropriate?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Metered connection<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Secure Boot<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> System Restore<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Disk Cleanup<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">A metered connection tells Windows that the network has limited or costly data usage. Windows and some applications may reduce background data activity, delay certain downloads, or modify synchronization behavior when a connection is marked as metered. This is useful when a user is connected through a mobile hotspot or another network with a strict data allowance. Secure Boot protects startup integrity, System Restore rolls back configuration changes, and Disk Cleanup frees storage space. The exact behavior of applications on metered networks can vary, so technicians should not assume that every program will automatically stop background traffic. Business-critical synchronization or updates may still need to be managed separately.<\/span><\/p>\n<p><b>Question 312.<\/b><\/p>\n<p><b>A company wants remote support technicians to connect to employee Windows computers using the built-in graphical remote-control protocol. Which technology is being described?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> SSH<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> SMB<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> FTP<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Remote Desktop Protocol<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 4<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Remote Desktop Protocol, or RDP, is Microsoft&#8217;s protocol for graphical remote access to Windows systems. It allows an authorized user to interact with a remote desktop session over the network. Depending on the Windows edition, a computer may be able to act as an RDP host or only as a client. SSH is primarily a secure command-line remote-access protocol, SMB is used for network file and printer sharing, and FTP transfers files. Remote Desktop should be secured with strong authentication, restricted firewall rules, VPN access when appropriate, and multifactor authentication where supported. Exposing RDP directly to the public internet is generally risky because it can attract password attacks and exploit attempts.<\/span><\/p>\n<p><b>Question 313.<\/b><\/p>\n<p><b>On macOS, which built-in utility is used to manage storage devices, format volumes, and perform disk-related repair operations?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Finder<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Keychain Access<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Disk Utility<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Mission Control<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 3<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Disk Utility is the macOS tool for managing storage devices and volumes. It can format drives, partition storage, mount or unmount volumes, and run First Aid to check and repair certain file-system issues. Finder is the primary file-management interface, Keychain Access manages stored credentials and certificates, and Mission Control helps organize windows and virtual desktops. A technician working across Windows and macOS should understand equivalent administrative tools on each platform. Storage operations can be destructive, so the correct disk and volume should always be confirmed before formatting or repartitioning. Important user data should be backed up before major changes are made.<\/span><\/p>\n<p><b>Question 314.<\/b><\/p>\n<p><b>Which macOS feature provides built-in backup and file-version recovery to an external or supported network storage destination?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Spotlight<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Time Machine<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Force Quit<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Keychain Access<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Time Machine is the built-in macOS backup system that can automatically protect files, applications, and system information to supported backup destinations. It allows users to recover earlier versions of files or restore data after a system problem. Spotlight is used for search, Force Quit closes unresponsive applications, and Keychain Access manages passwords, keys, and certificates. Time Machine is useful for routine user backup, but organizations may still require additional enterprise backup solutions depending on retention, compliance, and disaster-recovery requirements. Technicians should verify that backups are actually completing successfully and should test restoration periodically because a backup that cannot be restored provides little practical protection.<\/span><\/p>\n<p><b>Question 315.<\/b><\/p>\n<p><b>A macOS application stops responding. Which built-in feature should the technician use to close the application without immediately restarting the computer?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Force Quit<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Disk Utility<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Time Machine<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> FileVault<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">Force Quit allows a user or technician to terminate an unresponsive macOS application without restarting the entire computer. It is similar in purpose to ending a task in Windows Task Manager. Disk Utility manages storage, Time Machine provides backups, and FileVault encrypts macOS storage. Force quitting should be used when the normal application quit process fails because unsaved data in the application may be lost. If the same application repeatedly becomes unresponsive, the technician should investigate available updates, corrupted preferences, resource usage, compatibility, or other underlying causes rather than repeatedly force quitting the program.<\/span><\/p>\n<p><b>Question 316.<\/b><\/p>\n<p><b>Which Linux command displays the files and directories in the current working directory?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> pwd<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> chmod<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> sudo<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> ls<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 4<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">The <\/span><span style=\"font-weight: 400;\">ls<\/span><span style=\"font-weight: 400;\"> command lists files and directories in Linux. Different options can provide additional details such as permissions, ownership, file sizes, and hidden files. <\/span><span style=\"font-weight: 400;\">pwd<\/span><span style=\"font-weight: 400;\"> prints the current working directory, <\/span><span style=\"font-weight: 400;\">chmod<\/span><span style=\"font-weight: 400;\"> changes file permissions, and <\/span><span style=\"font-weight: 400;\">sudo<\/span><span style=\"font-weight: 400;\"> runs an authorized command with elevated privileges. Understanding basic Linux commands is important for support technicians because many servers, appliances, development systems, and embedded platforms use Linux. Before modifying files or permissions, technicians should confirm the current path and understand the effect of the command. Command-line mistakes can be significant when administrative privileges are used, so careful verification is important.<\/span><\/p>\n<p><b>Question 317.<\/b><\/p>\n<p><b>Which Linux command displays the path of the current working directory?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> pwd<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> grep<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> mv<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> kill<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 1<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">The <\/span><span style=\"font-weight: 400;\">pwd<\/span><span style=\"font-weight: 400;\"> command means print working directory and displays the full path of the directory in which the shell is currently operating. This is useful before performing file operations because the same command can have very different effects depending on the current location. <\/span><span style=\"font-weight: 400;\">grep<\/span><span style=\"font-weight: 400;\"> searches text for matching patterns, <\/span><span style=\"font-weight: 400;\">mv<\/span><span style=\"font-weight: 400;\"> moves or renames files and directories, and <\/span><span style=\"font-weight: 400;\">kill<\/span><span style=\"font-weight: 400;\"> sends a signal to a process. Linux command-line troubleshooting often involves moving between many directories, so verifying the current path reduces the chance of modifying the wrong files. This is particularly important when commands are being run with elevated privileges.<\/span><\/p>\n<p><b>Question 318.<\/b><\/p>\n<p><b>Which Linux command is used to change file or directory permissions?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> chown<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> chmod<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> ps<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> man<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 2<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">The <\/span><span style=\"font-weight: 400;\">chmod<\/span><span style=\"font-weight: 400;\"> command changes permissions on Linux files and directories. Permissions commonly control read, write, and execute access for the owner, group, and others. They can be represented symbolically or numerically. <\/span><span style=\"font-weight: 400;\">chown<\/span><span style=\"font-weight: 400;\"> changes ownership, <\/span><span style=\"font-weight: 400;\">ps<\/span><span style=\"font-weight: 400;\"> displays processes, and <\/span><span style=\"font-weight: 400;\">man<\/span><span style=\"font-weight: 400;\"> displays manual pages. Technicians should understand that changing permissions too broadly, such as granting write or execute access to everyone, can create security problems. Least privilege applies to Linux just as it does to Windows. Before modifying permissions, the technician should identify the correct file, user, group, and required level of access.<\/span><\/p>\n<p><b>Question 319.<\/b><\/p>\n<p><b>Which operational procedure should be followed before making a significant production-system change that could cause downtime?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Make the change immediately without documentation<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Disable all backups<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Use an approved change-management process with risk assessment and a rollback plan<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Give all users administrator privileges<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 3<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">A significant production change should follow the organization&#8217;s change-management process. This normally includes defining the scope, evaluating risk and impact, obtaining required approval, selecting an appropriate maintenance window, preparing a rollback or backout plan, testing when possible, communicating with affected users, and documenting the outcome. Making changes without planning increases the likelihood of outages and makes recovery more difficult if something goes wrong. Disabling backups removes an important safety measure, while granting administrator privileges is unrelated and weakens security. Change management creates accountability and helps organizations balance operational agility with stability. The rollback plan is especially important because even a well-tested change can produce unexpected results in production.<\/span><\/p>\n<p><b>Question 320.<\/b><\/p>\n<p><b>After completing a planned software deployment, the technician verifies that the application works correctly and no unexpected issues are present. What should be done before the change is considered complete?<\/b><\/p>\n<ol>\n<li><b><\/b><span style=\"font-weight: 400;\"> Remove all documentation<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>2.<\/b><span style=\"font-weight: 400;\"> Disable monitoring<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>3.<\/b><span style=\"font-weight: 400;\"> Make unrelated configuration changes<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><b>4.<\/b><span style=\"font-weight: 400;\"> Record the results and update the change documentation<\/span><\/li>\n<\/ol>\n<p><b>Correct Answer: 4<\/b><\/p>\n<p><b>Explanation:<\/b><\/p>\n<p><span style=\"font-weight: 400;\">After a planned change has been successfully implemented and verified, the technician should update the change record with the outcome, testing results, deviations from the original plan, and any lessons learned. This creates an accurate operational history and allows future technicians to understand what was changed and why. If problems occurred, the documentation should also record how they were resolved or whether the rollback plan was used. Removing documentation or disabling monitoring would weaken operational control, while unrelated changes should not be mixed into the same deployment without separate authorization. Proper closure is a key part of change management because a technically successful deployment is not fully complete until its final state and results have been documented.<\/span><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>View Full CompTIA A+ 220-1102 Exam Dumps and Practice Test Dumps &nbsp; Question 301. A company needs Windows workstations that can join a traditional Active Directory domain and act as Remote Desktop hosts. Which Windows edition is more appropriate than Home? Windows Pro 2. Windows Home 3. Windows Starter 4. Windows Recovery Environment Correct Answer: [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[1648,1647],"tags":[],"_links":{"self":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/23676"}],"collection":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/comments?post=23676"}],"version-history":[{"count":1,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/23676\/revisions"}],"predecessor-version":[{"id":23677,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/posts\/23676\/revisions\/23677"}],"wp:attachment":[{"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/media?parent=23676"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/categories?post=23676"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.examlabs.com\/certification\/wp-json\/wp\/v2\/tags?post=23676"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}