Question

The 80286 is able to operate with the clock frequency of

(a) 12.5 MHz

(b) 10 MHz

(c) 8 MHz

(d) all of the mentioned

The question was posed to me in an internship interview.

Origin of the question is Salient Features of 80286 topic in portion 80286-80287-A Microprocessor with Memory Management and Protection of Microprocessor

Answer 1

The correct answer is (d) all of the mentioned

To elaborate: Various versions of 80286 are available that run on 12.5 MHz, 10 MHz and 8 MHz clock frequencies.