Adocking stationconnects to a laptop’sproprietary port or USB-C/Thunderbolt, providing access tomultiple additional ports(USB, Ethernet, video, audio, etc.). It allows users to transform a laptop into a full desktop workstation.
Option A (NFC adapter):Used for short-range communication, not port expansion.
Option C (Port replicator):Similar to a dock but usually less powerful and often lacks charging or video output.
Option D (USB dongle):Adds a single function (like Wi-Fi or storage), not full port expansion.
CompTIA A+ Core 1 Exam Objective Reference:
Objective 1.4: Given a scenario, configure settings and use cases for laptops and mobile devices.
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