Question

What is

a.csv file explain it by giving an example?

Answer 1

CSV Data

Data1,Data2,Data3 Example1,
Example2,Example3
Example1,Example2,
Example3

 As can be seen in the above example, each row is a new line, and each column is separated with a comma. Many online services such as an online bank allow its users to export tabular data from the website into a CSV file. These files can then be opened and viewed offline using a spreadsheet program such as Microsoft Excel.

Why are CSV files used?

There are two primary reasons CSV files are used online. CSV files are plain-text files, which makes them easy for the website developer to create. Because the CSV is plain-text it makes the data easy to import into any spreadsheet program or database regardless of what type of computer or software program you are using.