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The combinational circuit in fig. can be replaced by a single:

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Important Questions on Computer Organisation

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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 72
The Boolean expression A'BE+BCDE+BC'D'E+A'B'DE'+B'C'DE' can be simplified to BE+B'DE', if the don't care conditions are:
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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 73
The addressing mode used in an instruction of the form ADD X Y, is:
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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 74
The decimal equivalent of the binary number 101.101 is:
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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 75
Negative numbers cannot be represented in:
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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 76
Which of the following does not have 8 data lines?
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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 77

The following arrangement of JK flip-flops does the function of a:
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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 78
Which of the following logic families is well suited for high-speed operation?
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Objective Computer Awareness>Chapter 15 - Computer Organisation>Computer Organisation>Q 79
The XOR operator is: