You are creating a database to store temperature and wind data ...

[Alainaaa8]

You are creating a database to store temperature and wind data from national airport locations. Which of the following fields is the most likely candidate to use as the basis for a primary key in the Airport table?
 
  A) address
  B) city
  C) airport code
  D) state
  E) day

Question 2

Key differences between software and books include all of the following except
 
  A) software contains more information than a book.
  B) software is less easily inspected than a book.
  C) software products are more easily compared to each other than books.
  D) software is understood to be more fallible than a book.
  E) it is more difficult to inspect software for flaws.

[triiciiaa]

Answer to Question 1

C

Answer to Question 2

C

[Alainaaa8]

TY

[triiciiaa]

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