A(n) ________ file is a simple text file in which all values are separated by commas

The process that rebuilds database files so that data and database objects are stored more efficiently

a. Backup b. Compact and Repair c. Compact and Rebuild

Answer the following statements true (T) or false (F)

1. A base class's constructors are inherited into its derived classes. 2. The first task of any base class’s constructor is to call its derived class’s constructor. 3. To call the base-class default constructor explicitly, the call to a base-class constructor must be the first statement in the derived-class-constructor definition. 4. When you call an Overridable base class method on a derived class object, the base class version of the method executes. This is the basis of polymorphism. 5. When a program creates a derived-class object, the Object constructor is the last constructor called and the first whose body finishes executing.