VLSI MCQ Set 1 1. MESFETs are _______ modulation devices a) channel area b) channel voltage c) channel current d) channel variation AnswerAnswer: a [Reason:] MESFETs are channel area modulation devices and they depend upon the capacitance of thee schottky barrier. 2. Gallium arsenide have _____ regions of operation a) two b) three c) four…