Code Smells  Is there any magic number or unnamed constant?  Is there any unnecessary global or class variable?  Is there duplicate code?  Are there long methods?  Does any method have a long parameter list?  Is there any over-complex expression?  Is there any switch or if-then-else statement that should be replaced with polymorphism?  Is there any variable or method name whose intent is unclear?  Are there similar methods in multiple classes?

Communication is the exchange of information. true or false?

If a client wants to make minor edits, what should he/she use?

Assume the existence of a bankaccount class. define a derived class, savingsaccount that contains two instance variables: the first a double, named interestrate, and the second an integer named interesttype. the value of the interesttype variable can be 1 for simple interest and 2 for compound interest. there is also a constructor that accepts two parameters: a double that is used to initialize the interestrate variable, and a string that you may assume will contain either "simple", or "compound", and which should be used to initialize the interesttype variable appropriately. there should also be a pair of functions getinterestrate and getinteresttype that return the values of the corresponding data members (as double and int respectively).