Question: 5. A database contains a customer table with fields: CID, CustName, City and Phone. A form with a textbox named txtCID is submitted to a

5. A database contains a customer table with fields: CID, CustName, City and Phone. A form with a textbox named txtCID is submitted to a jsp program that reads the customer ID and retrieve the record with that ID.

a. Create the SQL statement to retrieve the record.

b. Briefly explain how to run the SQL statement.

c. How to tell if the record with the entered ID exist or not?

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