Match the following computer architecture components with their descriptions.
| Component | Description |
| A. ALU | 1. Transfers data between components |
| B. CU | 2. Performs arithmetic and logic operations |
| C. Registers | 3. Directs operations within the CPU |
| D. System Bus | 4. Small storage inside CPU for quick access |
Qusनिम्नलिखित कंप्यूटर आर्किटेक्चर घटकों का उनके विवरण के साथ मिलान करें।
A. A-1, B-2, C-3, D-4
B. A-3, B-4, C-2, D-1
C. A-2, B-3, C-4, D-1
D. A-4, B-1, C-3, D-2