Identify the Meta Tag That Must Be Added to the Head

Multiple Choice

Identify the meta tag that must be added to the head section of each responsive webpage to ensure that the page initially loads in a layout width that matches the viewport of the device.

A) content="width=device-width, initial-scale=1">
B) page="width=device-width, initial-scale=1">
C) width="width=device-width, initial-scale=1">
D) view="width=device-width, initial-scale=1">