John needs to find all records in a database that have parts that fit the machine a100. what should john do?

Explanation:

A database is a huge stock of data stored on a computer that can be managed by the software. When data and details of anything is stored in a software, and the purpose is to retrieve and use information when needed, a database is created. Thousands and thousands of records are there in a database and it is impossible to find the desired record by screening all the records one by one. So for this purpose, databases are made intelligent. There are different search queries that are used to get the records of only required data. Like in this example, John needs to find out the records of parts that fit in a machine A100. So what john will do, he will just put a search command on the search bar in the database to show record of parts that fitt in machine A100. Then the database will search those results and show only required asked records to john.