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Oracle 1Z0-830

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Exam contains 116 questions

Page 16 of 20
Question 91 🔥

When deserializing an object from a byte stream, what exception might be thrown if the class structure has changed since serialization?

Question 92 🔥

Which of the following statements about overloaded methods with varargs (variable arguments) is TRUE?

Question 93 🔥

When parsing a date-time string with DateTimeFormatter in Java SE 21, which of the following options allows handling potential parsing errors gracefully?

Question 94 🔥

What advantage does using parallel streams offer when processing a large ArrayList?

Question 95 🔥

Given a Stream of integers, which code snippet efficiently finds the maximum value using a reduction operation?

Question 96 🔥

How does the compiler differentiate between a varargs method and a method that takes a single array argument?

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