Digital Electronics - Digital Concepts - Discussion

Discussion Forum : Digital Concepts - General Questions (Q.No. 2)
In the decimal numbering system, what is the MSD?
The middle digit of a stream of numbers
The digit to the right of the decimal point
The last digit on the right
The digit with the most weight
Answer: Option
No answer description is available. Let's discuss.
33 comments Page 1 of 4.

Pavan said:   5 years ago
MSD means Most Significant Bit.

Suppose 1010.

Syed Shakeeb said:   2 years ago

Here is the Example: 260.06 here 2 is the MSD.

Md Shahin said:   6 years ago
Before I introduce the number systems that are more commonly used in electronics lets discuss a number system that we all are aware of and which we use it everyday.
The Decimal number system got its name because it uses 10 symbols (or popularly digits) for counting and performing operations. It uses the digits 0 to 9.
In this number system, the radix or the base is 10 since the number of digits used is ten. The general format of decimal number representation is shown below

104 --- 103 --- 102 --- 101 --- 100 --- 10-1 --- 10-2 --- 10-3 --- 10-4 ---> Weights
S4 --- S3 --- S2 --- S1 --- S0 --- S-1 --- S-2 --- S-3 --- S-4

MSD is a most significant digit (leftmost digit of a number)
LSD is the least significant digit (rightmost digit of a number)

Note: From this, we can observe that the MSD has the greatest weight and the LSD have the smallest weight.

Souradip Guha said:   8 years ago
MSD means most significant digit. It has the highest weight.

GAURAV said:   1 decade ago
This is because as already been said MSB is the most significant bit, so it holds the most weight and moreover for writing any bit we move from LSB to MSB.

Cpkumawat said:   1 decade ago
In digital the weight-age of a bit is given by.

2^n i.e. if we start with left most digit it has highest weight.

32 16 8 4 2 1. Now we assume a number in binary is 11011.

So the MSB in this is left most 1 with weight 16 and LSB is right most bit with weight 1.

Jayanti said:   1 decade ago
We know that MSB is the most significant bit, it holds the leftmost bit value and it most weight.

Mohan said:   9 years ago
MSB is nothing but most significant bit.

EX: 11000.

'1' is the msb.

'0' is the lsb.

Ashishraj said:   9 years ago

Tell what is msd and lsd in this number?

Sweta Verma said:   9 years ago
Msd = 1 and lsd, = 1.

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