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Digital Computer Electronics - Section 7 Multiple Questions and Answers.
| 1. | A binary adder is a logic circuit that can add _____ binary numbers at a time. | ||
| A. | Hundreds | ||
| B. | Thousands | ||
| C. | One | ||
| D. | Two | ||
| 2. | A half-adder adds _____ bits | ||
| A. | 16 | ||
| B. | 8 | ||
| C. | 10 | ||
| D. | 2 | ||
| 3. | The 2764 is 65,536-bit EPROM organized as 8,192 words of 8 bits each. How many address lines does it have? | ||
| A. | 12 | ||
| B. | 14 | ||
| C. | 13 | ||
| D. | 8 | ||
| 4. | What does 4k represent? | ||
| A. | 4000 | ||
| B. | 4096 | ||
| C. | 40 | ||
| D. | 400 | ||
| 5. | The _____ is ultraviolet-light-erasable and electrically programmable. This allows the user to erase and store until programs and data are perfected. | ||
| A. | EPROM | ||
| B. | ROM | ||
| C. | PROM | ||
| D. | RAM | ||
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