Question

Data acquisition system is mainly classified into __________

(a) 2 types

(b) 4 types

(c) 6 types

(d) 8 types

I had been asked this question in quiz.

Enquiry is from Objectives of Data Acquisition System in portion Data Acquisition System of Electrical Measurements

Answer 1

The correct choice is (a) 2 types

Easiest explanation: A data acquisition system is basically classified into two main types. They are analog and digital. While the analog data system deals with signals having analog input signals the digital data system consists of input signals in digital form.