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Digital Computer Electronics - Section 8 Multiple Questions and Answers.
| 41. | The highest decimal number that can be represented with 10 binary digits is | ||
| A. | 1023 | ||
| B. | 1024 | ||
| C. | 512 | ||
| D. | All of the above | ||
| 43. | In boolean algebra, the overbar stands for the NOT operation, the plus sign stands for the _____ operation. | ||
| A. | AND | ||
| B. | OR | ||
| C. | NAND | ||
| D. | NOR | ||
| 44. | The reduced form of the Boolean expression (A+B)(A+C) is: | ||
| A. | AB+AC | ||
| B. | A+B+C | ||
| C. | AC+B | ||
| D. | A+BC | ||
| 45. | A full-adder adds _____ bits, and producing a SUM and a _____ | ||
| A. | 8, SUBTRACTION | ||
| B. | 3, CARRY | ||
| C. | 16, DIVIDE | ||
| D. | All of the above | ||
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