MCQOPTIONS
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| 1. |
In a digital circuit a counter is basically a________which counts the number of clock.pulses that have arrived at its clock input. Counters use________as their basic unit. Fill inthe b riks respectively. |
| A. | register,flip flop |
| B. | NAND gate,register |
| C. | register,NAND gate |
| D. | flip flop,toggle |
| Answer» B. NAND gate,register | |