Digital Computer Electronics - Section 1 Multiple Questions and Answers.
Exercise Questions ::
Digital Logic Design
Published by:Kiran Manzoor
22. | A comparison between serial and parallel adder reveals that serial order? |
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| A. | is faster |
| B. | is slower |
| C. | operates at the same speed as parallel adder |
| D. | is more complicated |
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Published by:Kiran Manzoor
23. | A combinational circuit is one in which the output depends on the: |
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| A. | input combination at the time |
| B. | input combination and the previous output |
| C. | input combination at that time and the previous input combination |
| D. | present output and the previous output |
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Published by:Kiran Manzoor
Published by:Kiran Manzoor
25. | In which of the following adder circuits, the carry look ripple delay is eliminated ? |
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| A. | Half adder |
| B. | Full adder |
| C. | Parallel adder |
| D. | Carry-look-ahead adder |
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Published by:Kiran Manzoor
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