FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -Structured data conforms to a tabular format with relationship between the different rows and columns. Common examples of structured data are Excel files or SQL databases. Each of these have structured rows and columns that can be sorted.

Detailed explanation-2: -Structured data is created using a predefined (fixed) schema and is typically organized in a table format. Think of a table where each cell contains a discrete value. The schema represents the outline of how the data is organized, the table header row used to describe the value, and the format of each column.

Detailed explanation-3: -C has two kinds of structured data types: struct s and union s. A struct holds multiple values in consecutive memory locations, called fields, and implements what in type theory is called a product type: the set of possible values is the Cartesian product of the sets of possible values for its fields.

Detailed explanation-4: -Examples of structured data include names, addresses, credit card numbers, telephone numbers, star ratings from customers, bank information, and other data that can be easily searched using SQL.