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CompTIA Exam 220-1201 Topic 2 Question 3 Discussion
Actual exam question for
CompTIA's
220-1201 exam
Question #: 3
Topic #: 2
[All 220-1201 Questions]
Topic #: 2
Which of the following resolutions is commonly known as Ultra HD?
Suggested Answer:
C
Comprehensive and Detailed In-Depth
Ultra HD (UHD), also referred to as4K UHD, has a resolution of3840x2160. It's four times the resolution of standard 1080p (Full HD), offering more screen real estate and sharper images.
Option A (1920x1080):Full HD (FHD), not UHD.
Option B (2048x1080):DCI 2K --- used in cinema, not common for Ultra HD.
Option D (7680x4320):Known as 8K UHD, not standard Ultra HD.
CompTIA A+ Core 1 Exam Objective Reference:
Objective 1.7: Compare and contrast display technologies and their features.
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