GATE Computer Science (CS) 2020 Solved Papers

Question : 16 of 65

Marks: +1, -0

If there are m input lines and n output for a decoder that is used to unique address a byte addressable 1 KB RAM, then the minimum value of m + n is _____

Your Answer:

Validate

Solution:

Byte addressable 1 KB RAM

⇒ 2^{10}

bytes

{m}=10

n=2^{ {m}}

{m}=10, {n}=1024

so,

m+n=1024+10=1034

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