220-801 Question #941: Real Exam Question with Answer & Explanation

The correct answer is A: DVI. DVI (Digital Visual Interface) exists in three variants: DVI-D (digital only), DVI-A (analog only), and DVI-I (Integrated), which supports both digital and analog signals. Because DVI-I is a standard DVI connector type, DVI as a standard is said to support both signal types. VGA

Question

Which of the following supports both digital and analog signals?

Options

ADVI
BHDMI
CVGA
DDisplayPort

Explanation

DVI (Digital Visual Interface) exists in three variants: DVI-D (digital only), DVI-A (analog only), and DVI-I (Integrated), which supports both digital and analog signals. Because DVI-I is a standard DVI connector type, DVI as a standard is said to support both signal types. VGA (C) is analog only. HDMI (B) and DisplayPort (D) are purely digital interfaces with no analog signal support.

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