Q. Consider the following registers:

1. A accumulator and B register
2. B and C registers
3. D and E registers
4. H and L registers

Which of these 8-bit registers of 8085 μP can be paired together to make a 16-bit register?

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Q. Access time of a storage is the time required

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Q. By placing an inverter between both inputs of an S-R flip-flop, the resulting flip-flop becomes

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Q. Which of the following flip-flop do not have race problem?

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Q. In 8085 microprocessor, how many I/O ports can be accessed by direct method?

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Q. If the mantissa of a digital computer is 37 bit long then the accuracy of the digital computer will be of

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Q. Bipolar IC memories are fabricated using

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Q. A D-flip-flop is

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Q. It is desired to route data from many registers to one register. The device needed is

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Q. Advanced low power Schottky is a part of

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Q. A device that converts from decimal to binary numbered is called

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Q. It is desired to clean up ragged looking pulsed that have been distorted during transmission from one place to another, which of the following device will be appropriate?

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Q. Decimal number 9 in gray code =

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Q. In magnetic film memory, the memory element consits of

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Q. Which device changes serial data to parallel data?

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Q. CD4010 is a

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Q. What is the terminal count in decimal form?

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Q. The binary sum of 111010₂ and 11011₂ is

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Q. Flash ADC is

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Q. Which of the following logic no resistors are used?

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