questions.
1. What are the two methods of implementing inheritance in database tables? What are the advantages of each? 2. What is a requirement? 3. Functional requirements contain all of the following except What the system must do All interactions with the system Things the system should not do Response times for the system 4. What is a buried association? A class containing a reference to a buried class A database implementation of a one-to-many association through a foreign key A database table containing the data for a class A class that references data in another class 5. When implementing a contract, you should do all of the following except Check each precondition Check each post-condition Check each variable is correctly initialized Check each invariant
Please answer all the 5 1. What are the two methods of implementing inheritance in database tables? What are the advantages of each? 2. What is
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