The Air Data Computer (ADC) computes:

Engine parameters

CAS, TAS, Mach number, altitude, temperature, and vertical speed from pitot-static inputs

Correct

Fuel flow and fuel remaining

TCAS advisories

Explanation

The ADC receives pitot pressure, static pressure, and TAT probe data to compute airspeed, altitude, OAT, Mach, and other air data parameters.

Test yourself with random questions from Instrumentation and all other ATPL subjects.