You can only specify a primary key when you first create a table.
Answer the following statement true (T) or false (F)
False
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Answer the following statements true (T) or false (F)
1) An abstract class may be derived from another abstract class. 2) Objects of abstract base classes can be instantiated. 3) An abstract class cannot have instance data and non-abstract methods. 4) Attempting to instantiate an object of an abstract class is a logic error.
The Shape Builder tool is designed to help you create new objects by creating new ____ from overlapping objects.
A. open paths B. closed paths C. circuits D. fill paths
COGNITIVE ASSESSMENT You have just done some online banking. Which of the following could contain your account number?
A. history B. glossary C. cache D. index
Personalizing your work environment does not lead to improved productivity.?
Answer the following statement true (T) or false (F)