Question: Course: Database Management System Please Solve the Question Q2 (15 marks): Consider the following database schema. Opening (Account Number. OpenDate. OpeningBalance. TotalDeposit. Total Withdrawal. ClosingBalance.

Course: Database Management System

Please Solve the Question Course: Database Management System Please Solve the Question Q2 (15 marks): Consider

Q2 (15 marks): Consider the following database schema. Opening (Account Number. OpenDate. OpeningBalance. TotalDeposit. Total Withdrawal. ClosingBalance. ClosingBalanceDate. Last DepositDate. LastWithdrawalDate) Deposit (Account Number, Date. Amount. Mode) Withdrawal (AccountNumber. Date. Amount. Mode) Account Holder (AccountNumber. Name. Building Number. AreaName Street Number, CityCode. PinCode. StateCode) Cities CityCode. City Name, StateCode) State (StateCode. StateName) Answer to the following questions and write down the queries in Relational Algebra: (a) All the Account Numbers having neither any deposit nor any withdrawal in December, 2021. (b) Those Account Numbers and Names of Account Holders from city Chittagong whose opening balance is more than $ 10000. (c) The City Names where there is no Account Holders. (d) All those Account Numbers, which do not have any transaction after opening. (e) All the Account Numbers who belong to Dhaka

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