Question

The LSB and MSB of 1243247 are ?

Answer 1

For example, 99 in the decimal system is expressed as (MSB)01100011(LSB) in the binary system. In this case, the MSB is 0 and the LSB is 1. ... However, since the binary notation system usually involves large numbers of digits, the hexadecimal notation system, which treats 4 bits as 1 unit, is frequently employed.

Answer 2

Note: The correct question is-

The LSB and MSB of $1243247$ are ____ and ____.

a) $1,7$

b) $4,7$

c) $7,1$

d) $4,1$

Explanation for correct option

c:

1. The least significant bit or LSB is the one furthest to the right, at the zeroes position.
2. However, The most significant or MSB is the bit furthest to the left in a given number.
3. We can see that, the rightmost digit in the given number is $7$ and the leftmost digit is $1$.
4. Hence, the LSB is $7$ and MSB is $1$.

Explanation for incorrect options

a,b,d:

The given pair of LSB and MSB are incorrect.

Thus, options a,b, and d are incorrect.

Hence, option c) is correct.

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