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National_Instruments

200-500 · Question #199

The purpose of the singleton pattern is to...

The correct answer is B. ...have just one single instance of an object in the entire application. See the full explanation below for the reasoning.

Question

The purpose of the singleton pattern is to...

Options

  • A...create applications that only a single user may use.
  • B...have just one single instance of an object in the entire application.
  • C...have only one instance of each object in a collection of objects.

How the community answered

(47 responses)
  • A
    6% (3)
  • B
    85% (40)
  • C
    9% (4)

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