Q. The term VLSI generally refers to a digital IC having

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Q. 1101₂ - 1001₂ =

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Q. Which of the following memories normally has highest storage capacity?

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Q. The number of comparators of needed in a parallel conversion type 8 bit A to D converter is

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Q. The number of flags available in 6800 are

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Q. Microprocessors were introduced in the year

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Q. What is the addressing mode used in instruction MOV M, C?

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Q. Shift left and shift right operations occur in a calculator.

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Q. A pulse stretcher is same as a

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Q. Binary multiplication 1 x 0 =

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Q. The minimum decimal equivalent of the number 11C0 is

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Q. The hex number EB₁₆ represents binary number of

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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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