A. Input device इनपुट डिवाइस
B. Control unit कंट्रोल यूनिट
C. Output device आउटपुट डिवाइस
D. Central Processing Unit सेंट्रल प्रोसेसिंग यूनिट
Correct Answer is :
D. Central Processing Unit
Explanation
Memory unit is one part of central processing unit. there are two types of memory in a computer unit which is primary memory and secondary memory.
ALU, CU and Memory Unit is a Part of CPU