A. Control unit कन्ट्रोल यूनिट
B. Central Processing unit सेंट्रल प्रोसेसिंग यूनिट
C. Arithmetic and language unit अर्थमेटिक और लैंग्वेज यूनिट
D. Monitor मॉनिटर
Correct Answer is :
B. Central Processing unit
Explanation
The term "Central Processing Unit" (CPU) is often referred to as the "brain of the computer." The CPU is a critical component of a computer system responsible for executing instructions, performing calculations, and managing data. It acts as the primary processing unit that carries out tasks and controls the overall operation of the computer. The CPU interprets and executes instructions from the computer's memory, making it a crucial component in the functioning of the entire system.