# assume we have a db_cursor objecti = int(input(“Enter the isbn you wish to update: “))p = float(input(“Enter the new price: “))sql = “update book set price = ? where isbn = ?”   What should we do next in our code?

What is true about the code below?       def __str__(self):        print(“{:s} {:s}”.format(self.fname, self.lname))

(If you like, you can enter your answer to Q7 in the Exam’s Excel file.)Verify that YY36’s forecasted Capital Expenditures of $4,495.3 shown in the Statement of Cash Flows was correctly calculated. (10 points) 

(If you like, you can enter your answer to Q8 in the Exam’s Excel file.)Verify that YY36’s forecasted Interest Expense of $1,200.56 reported in the Income Statement was correctly calculated. (15 points)

Assume we have the following transfer_from method:       def transfer_from(self, amount, to_account):        self.withdraw(amount)        to_account.deposit(amount)   In the main function, assume we have the code below.  If we want to transfer 100.00 from acct2 to acct1, what new statement should we write?       acct1 = BankAccount(123, ‘Joe’, ‘Smith’)     acct1.deposit(500.00)     acct2 = BankAccount(234, ‘Jane’, ‘Doe’)     acct2.deposit(500.00)  

After which of these database commands should do a commit? 

Given the following code, what class method within ClassB is automatically called when the print statement is called?   b = ClassB() print(b)

Students will submit their Exam’s Excel file by attaching the item in the content window provided below.

What is the difference between the “w” and “a” file modes?

If we call len() and pass in a dictionary, what happens?