A)
->A client is a software / process / program that request the server for the sake resource.
->A java application that communicates with database server using JDBC technology to perform “CRUD” operations is known as a JDBC client (or JDBC application).
->JDBC client has the fallowing responsibilities to perform CRUD operations with the database server.
1) Requesting for database connection.
So, socket connection is established.
2) Submitting the appropriate SQL statement to the database server.
3) Processing the results (if require presenting the processed results) sent by the database server.
4) Dealing with Exceptions if any.
5) Dealing with transactions where ever and when ever required.
6) Closing the database connection.
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