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Digital Computer Electronics - Section 6 Multiple Questions and Answers.
| 6. | Conversion of binary number 1100012 to its decimal number is | ||
| A. | 2710 | ||
| B. | 4910 | ||
| C. | 3910 | ||
| D. | 5010 | ||
| 7. | The OR gate has two or more input signals. If any input is _____ the output is high. | ||
| A. | low | ||
| B. | high | ||
| C. | 0 | ||
| D. | All of the above | ||
| 8. | How many memory locations can 14 address bits access? | ||
| A. | 16,384 | ||
| B. | 8,192 | ||
| C. | 4096 | ||
| D. | 14 | ||
| 9. | The ASCII code is a 7-bit code for | ||
| A. | letters | ||
| B. | numbers | ||
| C. | other symbols | ||
| D. | All of the above | ||
| 10. | The EXCLUSIVE - NOR gate is equivalent to an _____ gate followed by an invertor. | ||
| A. | OR | ||
| B. | AND | ||
| C. | NAND | ||
| D. | XOR | ||
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