MCQOPTIONS
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MCQOPTIONS
| 1. |
8051 Microcontroller has ? |
| A. | 8-bit unidirectional address bus |
| B. | 16-bit unidirectional address bus |
| C. | 8-bit bidirectional address bus |
| D. | 16-bit bidirectional address bus |
| Answer» C. 8-bit bidirectional address bus | |