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7.The following statement creates a BankAccount array: BankAccount[] acc = new BankAccount[10]; Is it okay or not okay to execute the following statements? acc[0].setBalance(5000.0); acc[0].withdraw(100.0); 8.If a sequential search method is searching for a value that is stored in the last element of a 10,000-element array, how many elements will the search code have to read to locate the value?

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7.The following statement creates a BankAccount array: BankAccount[] acc = new BankAccount[10]; Is i...

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