Q. Chips used in integrated circuits in computers are made of which of the following materials?
Answer: Silicon
Notes: Pure silicon is used for most integrated circuits. It provides the base or substrate for the entire chip and is chemically doped to provide the N and P regions that make up the integrated circuit components. The silicon must be so pure that only one out of every ten billion atoms can be an impurity.

This question is part of 40000+ MCQs GKToday PCS Mock Tests Series in GKToday Android app. Question Number: 39 in GKToday PCS Mock Test - 128 in above course in App.