Exercise :: Digital Electronics - Section 1
- Digital Electronics - Section 1
- Digital Electronics - Section 2
- Digital Electronics - Section 3
- Digital Electronics - Section 4
- Digital Electronics - Section 5
- Digital Electronics - Section 6
- Digital Electronics - Section 7
- Digital Electronics - Section 8
- Digital Electronics - Section 9
- Digital Electronics - Section 10
- Digital Electronics - Section 11
- Digital Electronics - Section 12
- Digital Electronics - Section 13
- Digital Electronics - Section 14
- Digital Electronics - Section 15
- Digital Electronics - Section 16
- Digital Electronics - Section 17
- Digital Electronics - Section 18
- Digital Electronics - Section 19
- Digital Electronics - Section 20
- Digital Electronics - Section 21
- Digital Electronics - Section 22
- Digital Electronics - Section 23
- Digital Electronics - Section 24
47. | In a BCD to 7 segment decoder the minimum and maximum number of outputs active at any time is |
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Answer: Option A Explanation: Minimum number of outputs when input is decimal 1 and maximum number of outputs when input is decimal 8. |
48. | A three state switch has three outputs. These are |
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Answer: Option D Explanation: Third state is floating. |
49. | Maxterm designation for A + B + C is |
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Answer: Option A Explanation: A + B + C = 000 = M0 . |
50. | 1's complement of 11100110 is |
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Answer: Option A Explanation: Replace 1 by 0 and 0 by 1. |