A string of 8 bits  makes a ________.

The number system  that we use in our day to day life is called ______.

Convert  30 to binary.

A digit having the highest weight is called ______.

The base of a binary number system is ____.

In all  number  systems ____ and  ____ digits are common.

Convert 243 ₈  to decimal form.

convert  781 into hexadecimal  number.

A digit having the lowest weight is called ______.

Convert 194 ₁₀ to octal number.