The terms class method and class ____________________ are used interchangeably in C++.
What will be an ideal response?
function
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It is desirable to develop your programs incrementally. Code a little, test a little. If you do this with virtual functions, you get into trouble. Discuss the problem and the (very simple) solution.
What will be an ideal response?
The payment function can be used to find the amount to be paid each period on a mortgage
Indicate whether the statement is true or false
Good database design does NOT include:
A) techniques that assure accurate data entry. B) applying rules that ensure the database will perform as expected. C) ensuring that the same data isn't stored in more than one place. D) accessible coding so that users can alter the structure of the database.
Consider the following functional dependencies over the attribute set BCGHMVWY:
W ? V WY ? BV WC ? V X ? B BG ? M BV ? Y BYH ? V M ? W Y ? H CY ? W Find a minimal cover, then decompose into lossless 3NF. After that, check if all the resulting relations are in BCNF. If you find a schema that is not, decompose it into a lossless BCNF. Explain all steps.