isro 2007

Question

Answer 1

In big endian, you store the most significant byte in the smallest address.So option A is correct.

Reference:Big and Little Endian

Comments

then lsb in highest memory address

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of course

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look at option d

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You cant directly say LSB of data unit in height address address suppose you are storing (90AB12)16 then what is LSB bit here 12 which will store store in second highest memory address .

But if we have all available byte as given in example (90AB12CD)16 then of course LSB will stored in highest memory address