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Question 91 🔥

Given the code fragment:Which statement prints the same value of result? (Choose two.)

Which database solution meets these requirements?

A. System.out.printIn(IntStream.range(0, 99).count());

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B. System.out.printIn(IntStream.rangeClosed(1, 100).count());

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C. System.out.printIn(IntStream.range(1, 100).count());

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D. System.out.printIn(IntStream.rangeClosed(0, 100).map(x -> x).count());

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Discussion of the question

Question 92 🔥

Given:What is the result?

Which database solution meets these requirements?

Discussion of the question

Question 93 🔥

Which two var declarations are correct? (Choose two.)

Which database solution meets these requirements?

A. var names = new ArrayList<>();

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B. var _ = 100;

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C. var var = “hello”;

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D. var y = null;

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E. var a;

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Discussion of the question

Question 94 🔥

Given:Which two changes need to be made to make this class compile? (Choose two.)

Which database solution meets these requirements?

A. Change Line 1 to a class:public class API {

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B. Change Line 2 to an abstract method:public abstract void checkValue(Object value)throws IllegalArgumentException;

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C. Change Line 2 access modifier to protected:protected void checkValue(Object value)throws IllegalArgumentException;

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D. Change Line 1 to extend java.lang.AutoCloseable:public interface API extends AutoCloseable {

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E. Change Line 1 to an abstract class:public abstract class API {

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Discussion of the question

Question 95 🔥

Given:andandWhat code inserted into class C would allow it to compile?

Which database solution meets these requirements?

A. public void x() { }public void z() { }

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B. public void x() { }protected void y() { super.y(); }public void z() { }

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C. void x() { }public void y() { }public void z() { }

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D. void x() { super.y(); }public void z() { }

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E. void x() { }public void z() { }

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Discussion of the question

Question 96 🔥

Given:What is the result?

Which database solution meets these requirements?

Discussion of the question

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oracle 1Z0_819

Exam contains 213 questions

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