41. | The number of control lines for 32 to 1 multiplexer is |
Answer: (b).5
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42. | The logic 0 level of a CMOS logic device is approximately |
Answer: (d).0 volts
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43. | How many select lines will a 32:1 multiplexer will have |
Answer: (a).5
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44. | Which of following consume minimum power? |
Answer: (b).CMOS
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45. | ABCD - seven segment decoder / driver in connected to an LED display. Which segments are illuminated for the input code DCBA = 0001. |
Answer: (a).b, c
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46. | How many flip-flops are required to produce a divide-by-32 device? |
Answer: (c).5
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47. | A demultiplexer can be used as |
Answer: (b).Decoder
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48. | 'n' Flip flops will divide the clock frequency by a factor of |
Answer: (b).n
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49. | If the clock input applied to a cascaded Mod-6 & Mod-4 counter is 48KHz. Than the output of the cascaded arrangement shall be of |
Answer: (c).2 KHz
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50. | Logic gates with a set of input and outputs is arrangement of |
Answer: (a).Combinational circuit
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