Google ChromeOS Administrator — Question 31

What format of certificate encoding is incompatible with ChromeOS devices?

Answer options

• A. PEM
• B. CERC. DER
• D. CRT

Correct answer: C

Explanation

DER is a binary format that is not compatible with ChromeOS devices, which typically support PEM and CRT formats. PEM is a Base64 encoded format, while CRT can also be used in certain contexts, but DER's binary nature makes it incompatible.