What is Decimal Number System? Decimal number system is the most common example of positional notational number system and all the arithmetical calculations undertaken by human being are carried out on the basis of this number system. In this system, the symbols used are 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 and the base is 10. Thus the number dn-1 dn-2…..d 1 d0 means dn-1 … [Read more...]

## Number System

In number system modern method of representing numbers symbolically is based on positional notations. In this method, each number is represented by a string of symbols where each symbol is associated with a specific weight depending upon its positions. The total number of different symbols which are used in a particular number system is called the base or radix of the system … [Read more...]

## Data and Information

What is the difference between data and information? In data and information; data is the plural of the word datum, mean facts and may be looked upon as the raw materials for information. The term information cannot be precisely defined as it has some abstract meaning. Information can be exchanged between different sources which are capable of understanding those. … [Read more...]