A. कंट्रोल यूनिट
B. अरिथमेटिक-लॉजिक यूनिट
C. सेंट्रल प्रोसेसिंग यूनिट
D. स्टोरेज यूनिट

Solution

C. Central Processing Unit

Explanation

Control unit or arithmetic logical unit alone can not represent the function of brain to compare with neither does storage unit only. Central Processing Unit is the combination of control, arithmetic logic and memory units thus can be compared with brain that controls the body, processes its functions and remembers.