Question

Create button will insert new data into the Database, the read button will retrieve data from the database and display it on the form, Update button will update a record into the database using complex number and complex name, and the delete button will delete a record into the database using complex number and complex name.

Answer 1

Explanation:

The statements given in question statement is about several operations that can be done in database, such as adding new data, displaying it, deleting unwanted data or data cleaning.

A database is a collection of data containing the relevant and useful information. In data source, data is also alligned and organised in such a way that it is easier to understand as well accessed from where it needs to be addressed or called