Question

A minute magnetic toroid is also called as __________

(a) Large memory

(b) Small memory

(c) Core memory

(d) Both small and large memory

I got this question by my school teacher while I was bunking the class.

My doubt stems from Introduction of Memory Devices topic in division Memory Devices of Digital Circuits

Answer 1

Correct answer is (c) Core memory

The explanation: A minute magnetic toroid is also called as core memory which is made up of a semiconductor. A semiconductor is a device whose electrical conductivity lies between that of conductor and insulator.