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The obvious drawback of a singleton is that it introduces _____________ into the application.

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The obvious drawback of a singleton is that it introduces _____________ into the application.

(a) Redundancies

(b) Errors

(c) Global State

(d) Modules

I had been asked this question in an interview.

I need to ask this question from JMock topic in division Testing with Mock Objects of JUnit

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Best answer
Correct choice is (c) Global State

Explanation: The global state object can be accessed by anyone.

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