CompTIA 220-1202 Exam Dumps

The correct answer is B. VNC. The key phrase is graphical interface access. VNC, or Virtual Network Computing, is a remote-control technology used to share and control graphical desktops. Quentin Docter's Complete Study Guide explains that VNC is a remote control tool for desktop sharing, uses a client-server model, and allows remote control of the host where the VNC server is installed. The Mike Meyers/Mark Soper material also explains that SSH is excellent for command-line administrative tasks, but when full graphical desktop access is needed, a remote desktop application is required; VNC is identified as cross-platform and usable for remote graphical control. SSH provides secure command-line access, not a full graphical interface by default. WinRM is mainly a Windows remote-management technology. Telnet is an insecure text-based remote access protocol and should not be used for secure remote administration.

A synthetic full backup combines the last full backup with subsequent incremental backups to create a new full backup without re-reading data from the source system. This method significantly reduces the backup window and network impact. It is especially useful when traditional full backups are too time-consuming.

A . Changing the backup window only shifts timing, not duration.

B . Incremental weekly backups would lack a proper full recovery point and aren't ideal alone.

C . Storage space isn't the bottleneck in backup speed---it's read/write operations and network load.

CompTIA A+ 220-1102 Objective 4.2: Summarize backup and recovery concepts.

Study Guide Section: Backup types --- full, incremental, differential, and synthetic backups

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In enterprise environments, network-based deployment solutions (such as Windows Deployment Services or SCCM) allow administrators to push images across the network to hundreds of devices efficiently. These tools support hardware-specific drivers (for different vendor classes) and can accommodate user-group configurations using task sequences or answer files.

A and B (xcopy and robocopy) are file-level tools and not designed for full OS image deployment.

C . Using local tools per device is inefficient for large-scale rollouts (800 devices).

D . Network-based deployment is the industry standard for this scale.

CompTIA A+ 220-1102 Objective 1.4: Given a scenario, use appropriate Microsoft operating system installation methods.

Study Guide Section: Deployment methods (including PXE boot, image deployment)

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The correct answer is A. Remove account administrative rights, because unauthorized software installation is most commonly possible when users have local administrator privileges. In Windows environments, installing most applications requires elevated permissions. If users are members of the local Administrators group, they can bypass many built-in security controls and install software without IT approval.

According to the Quentin Docter -- CompTIA A+ Complete Study Guide, the principle of least privilege is fundamental to endpoint security. Users should only be granted the minimum permissions necessary to perform their job functions. Removing administrative rights prevents users from installing unapproved applications and significantly reduces malware risk.

The Travis Everett & Andrew Hutz -- All-in-One Exam Guide explains that while technologies like firewalls, SmartScreen, and Endpoint Detection and Response (EDR) provide important layers of protection, they do not directly stop users from installing software if they already have administrative access. EDR detects and responds to threats, but it does not prevent intentional installation by privileged users.

The Mike Meyers / Mark Soper Lab Manual reinforces that controlling user permissions is the most effective preventive control against unauthorized changes to a system. Removing admin rights stops the root cause rather than reacting after installation occurs.

Therefore, to prevent future unauthorized software installations, removing account administrative rights is the most direct and effective solution, making A the correct answer.