This week's book giveaway is in the OCPJP forum. We're giving away four copies of OCA/OCP Java SE 7 Programmer I & II Study Guide and have Kathy Sierra & Bert Bates on-line! See this thread for details.
Ray Dawson wrote:By records I meant do we add or delete any contractors which was there in the .db file??
Confused. How does this relate to your original question? Your original question was "So I wanted to ask that does the term "Record" refers to the booking made by the customer or the list of contractors given in the .db file ?? "