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Which of the following is true concerning QBE?

  • A.An official standard has been defined for QBE.
  • B.QBE cannot be used for client/server systems.
  • C.QBE does not give the programmer a visual programming environment.
  • D.Complete applications can be written using QBE.

Answer: D

Correct answer: Complete applications can be written using QBE.

QBE has grown from a query interface into an environment in which whole applications are built - forms, reports and the logic joining them. The other options are all false: it is a visual environment by definition, it works perfectly well against a server, and it has never been standardised, so each product’s version differs.

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