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 the code fragment:

What change on line 1 will make this code compile?

Options :

A : Add catch (L |N e).

B : Add catch (L |M N e).

C : Add catch (L e).

D : Add catch (N | L | M e).

E : Add catch (M |L e).

Answer: C

Question 3

Assuming the Widget class has a getPrice method, this code does not compile:

Which two statements, independently, would allow this code to compile? (Choose two.)

Options :

A : Replace line 5 with widgetStream.filter(a #> ((Widget)a).getPrice() > 20.00).

B : Replace line 1 with List widgetStream = widgets.stream();.

C : Replace line 5 with widgetStream.filter((Widget a) #> a.getPrice() > 20.00)

D : Replace line 4 with Stream widgetStream = widgets.stream();.

Answer: A,D

Question 4

Examine these module declarations:

Which two statements are correct? (Choose two.)

Options :

A : The ServiceProvider module is the only module that, at run time, can provide the com.example.api API.

B :

The placement of the com.example.api API in a separate module, ServiceAPI, makes it easy to install multiple provider modules.

C : The Consumer module should require the ServiceProvider module.

D : The ServiceProvider module should export the com.myimpl package.

E :

The ServiceProvider module does not know the identity of a module (such as Consumer) that uses the com.example.api API.

Answer: A,C

Question 5

Given:

What is the result?

Options :

A : is it 1

B : An IndexOutOfBoundsException is thrown at runtime.

C : is it 0

D : this is it 2

E : this is it 3

Answer: D

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