Which of the following language is used for Data retrieval?Select one:a.Javascriptb.Pythonc.SQLd.C#

Answer

The correct choice for the language primarily used for data retrieval is c. SQL (Structured Query Language).

Explanation

1. SQL (Structured Query Language): SQL is specifically designed for managing and retrieving data from relational databases. It allows users to perform various operations such as querying, updating, inserting, and deleting data. Its powerful querying capabilities make it the standard language for data retrieval.

2. JavaScript: While JavaScript can be used in conjunction with databases (especially in web development environments), it is not primarily designed for data retrieval. It is mainly a scripting language for creating interactive web pages.

3. Python: Python is a versatile programming language and can be used for data analysis and retrieving data, especially with libraries such as SQLAlchemy or Pandas. However, it is not exclusively a data retrieval language like SQL.

4. C#: C# is a programming language that can be used to interact with databases, particularly using frameworks like Entity Framework, but again, it is not solely focused on data retrieval.

In summary, among the options provided, SQL is the most suitable and widely-used language for data retrieval tasks.