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Oracle Exam 1Z0-819 Topic 6 Question 73 Discussion

Actual exam question for Oracle's 1Z0-819 exam

Question #: 73
Topic #: 6

Given:

You want to calculate the average of the Player's score.

Which statement inserted on line 1 will accomplish this?

Aplayers.stream().average().orElse(0.0);

Bplayers.stream().mapToInt(a -> a.score).average().orElse(0.0);

Cplayers.stream().mapToDouble(a -> a.score).average();

Dplayers.stream().map(a -> a.score).average();

Show Suggested Answer

Suggested Answer: B

by Valentin at Jan 25, 2024, 12:34 PM

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