220-1201 Practice Question: A technician is configuring a dual-monitor setup…

Answer analysis

Option-by-option breakdown

For each option: why learners choose it and why it is or isn't the right answer here.

• ✗

  Set both monitors to the same resolution.

  Why it's wrong here

  Setting both monitors to the same resolution, especially if one is a 4K display and the other is 1080p, would force the 4K monitor to operate at a significantly lower native resolution. This would result in a degraded, blurry image quality on the higher-resolution display, as it would be scaling a lower-resolution signal. Furthermore, matching resolutions does not inherently ensure seamless mouse movement between screens; that functionality is governed by the logical arrangement configured within the operating system's display settings.

• ✗

  Adjust the scaling settings on the 4K monitor.

  Why it's wrong here

  Adjusting the scaling settings on the 4K monitor primarily modifies the size of text, icons, and other graphical user interface elements to improve readability, especially on high-DPI displays. While crucial for user experience on a 4K screen, scaling does not influence the physical or logical positioning of the displays relative to each other. Therefore, it has no direct impact on how the mouse cursor transitions or "snaps" between the edges of different monitors.

• ✓

  Arrange the displays in the OS to match their physical positions.

  Why this is correct

  Arranging the displays within the operating system's display settings to accurately reflect their physical placement is critical for seamless mouse cursor navigation. This configuration establishes the logical boundaries and adjacency of each monitor, allowing the OS to correctly interpret when the cursor moves off the edge of one screen and onto the corresponding edge of another. Without this proper alignment, the mouse cursor may not transition as expected, appearing on a different screen or requiring an incorrect path to move between them.

• ✗

  Set the 4K monitor as the primary display.

  Why it's wrong here

  Setting a specific monitor as the primary display designates where the operating system's taskbar, desktop icons, and default application windows will initially appear. It also typically dictates which screen receives system notifications and the login screen. While important for workflow and organization, designating a primary display does not configure the spatial relationship between multiple monitors, nor does it affect the mechanism by which the mouse cursor transitions from one screen to another.

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