Question 1

Given:

Which action must you perform to print Verified?

Options :

A : Make the verify method public and invoke it from the main method.

B : Invoke the verify method from the place method.

C :

Change the declaration of the order variable to orderService order = New order(); and Invoke the verify method from the main method.

D : Invoke the verify method from the main method.

Answer: B

Question 2

Given this requirement: Module vehicle depends on module part and makes its com.vehicle package available for all other modules. Which module-info.java declaration meets the requirement?

Options :

A :

B :

C :

D :

Answer: A

Question 3

Given the code fragment:

Which two code snippets inserted independently inside print method print Mondial: domainmodal?

Options :

A : prefix + name

B : prefix + getName

C : new Main (} .prefix + new Main().name

D : prefix + Main, name

E : Main.prefix + Main.name

F : Main.prefix + Main.getName()

Answer: C,D

Question 4

You replace the code on line 1 to use ParallelStream.

Which one is correct?

Options :

A : The code will produce the same result.

B : The compilation fails.

C : A NoSuchElementException is thrown at run time.

D : The code may produce a different result.

Answer: D

Question 5

Which three annotation uses are valid? (Choose three.)

Options :

A : Function<String, String> func = (@NonNull x) > x.toUpperCase();

B : var v = ''Hello'' + (@Interned) ''World''

C : Function<String, String> func = (var @NonNull x) > x.toUpperCase();

D : Function<String, String> func = (@NonNull var x) > x.toUpperCase();

E : var myString = (@NonNull String) str;

F : var obj = new @Interned MyObject();

Answer: A,C

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