On a DoubleStream, how many of the methods average(), count(), max(), and sum() return an OptionalDouble? A.

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On a DoubleStream, how many of the methods average(), count(), max(), and sum() return an OptionalDouble?

A. None

B. One

C. Two

D. Three

E. Four.

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OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817

ISBN: 9781119696131

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Authors: Scott Selikoff, Jeanne Boyarsky

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Question Posted: Feb 10, 2024 01:00 AM

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On a DoubleStream, how many of the methods average(), count(), max(), and sum() return an OptionalDouble? A.

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The correct answer to this question is C Two In Javas javautilstreamDoubleStream class both the aver...View the full answer

OCP Oracle Certified Professional Java SE 11 Developer Practice Tests Exam 1Z0 819 And Upgrade Exam 1Z0 817

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