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MCA NIMCET Previous Year Questions (PYQs)

MCA NIMCET Data Representation - Number System PYQ

MCA NIMCET PYQ
If we can generate a maximum of 4 Boolean functions using n Boolean variables, what will be minimum value of n?

NIMCET PREVIOUS YEAR QUESTION 





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MCA NIMCET Computer PYQMCA NIMCET Boolean algebra PYQ

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MCA NIMCET PYQ
The representation of a floating point binary number +1001.11 in 8 bit fraction and 6 bit exponent format is





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2017 PYQ

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MCA NIMCET PYQ
Consider the equation (40)x = (132)y is some bases x and y. Then a possible set of value of x and y are





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2017 PYQ

Solution

$\begin{array}{ll}{{{(40})}_x={{(132)}}_y} \\ {\Rightarrow4\times{x}^1}+0\times{x}^0=1\times{y}^2+3\times{y}^1+2\times{y}^0 \\ {\Rightarrow4x+0={y}^2+3y^{}+2} \\ {4x={y}^2+3y^{}+2}\end{array}$
MCA NIMCET PYQ
Suppose we have a 10-bit computer that uses 10-bit int (2's complement representation). the number representation of - 35 is





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2023 PYQ

Solution

10-bit 2's Complement Representation of –35

Format: 10-bit signed integer using 2's complement representation.

Step-by-Step:

  1. First, convert 35 to 10-bit binary: 0000100011
  2. Find 1's complement: 1111011100
  3. Add 1 (to get 2's complement): 1111011101

✅ Final Answer: 1111011101

 –35 in 10-bit 2's complement: 1111011101

MCA NIMCET PYQ
What is a potential problem of 1’s complement representation of numbers?





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2023 PYQ

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MCA NIMCET PYQ
In IEEE single precision floating point representation, exponent is represented in ______





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2019 PYQ

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MCA NIMCET PYQ
With 4-bit 2's complement arithmetic, which of the following addition will result in overflow?





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2019 PYQ

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MCA NIMCET PYQ
If the 2's complement representation of a number is (011010)2 , what is its equivalent hexadecimal representation?       





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2019 PYQ

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MCA NIMCET PYQ
The base ( or radix) of the number system such that the following equation holds 312/20 = 131.1 is





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2019 PYQ

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MCA NIMCET PYQ
Which of the following represents (D4)16 ?





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MCA NIMCET Previous Year PYQMCA NIMCET NIMCET 2019 PYQ

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