Oracle 2cram all 1z0-819 Test Inside Oracle Questions by Zander q45 vce pdf

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Exam Name:	Java SE 11 Developer
Exam Code:	1z0-819 Dumps
Vendor:	Oracle	Certification:	Java SE
Questions:	296 Q&A's	Shared By:	zander

Question 12

Questions 12

Given:

Which statement on line 1 enables this code to compile?

Options:

Consumer function = (String f) -> (System.out.println(f);};

Supplier function = () -> fruits.get (0);

Predicate function = a -> a.equals("banana");

Function function = x -> x.substring(0,2);

Discussion

Question 13

Given:

Questions 13

What is the result?

Options:

WorkingUnknown

Unknown

TuesdayUnknown

The compilation fails.

Tuesday

Working

Discussion

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Question 14

Which describes a characteristic of setting up the Java development environment?

Options:

Setting up the Java development environment requires that you also install the JRE.

The Java development environment is set up for all operating systems by default.

You set up the Java development environment for a specific operating system when you install the JDK.

Setting up the Java development environment occurs when you install an IDE before the JDK.