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.)

• A.Replace line 5 with widgetStream.filter((Widget a) > a.getPrice() > 20.00).
• B.Replace line 5 with widgetStream.filter(a > ((Widget)a).getPrice() > 20.00).
• C.Replace line 1 with List<Widget> widgetStream = widgets.stream();.
• D.Replace line 4 with Stream<Widget> widgetStream = widgets.stream();.

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Given:

and
checkQuality(QUALITY.A);
and

Which code fragment can be inserted into the switch statement to print Best?

• A.QUALITY.A.ValueOf()
• B.QUALITY.A
• C.A.toString()
• D.A

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A company has an existing sales application using a Java 8 jar file containing packages:
com.company.customer;
com.company.customer.orders;
com.company.customer.info;
com.company.sales;
com.company.sales.leads;
com.company.sales.closed;
com.company.orders;
com.company.orders.pending;
com.company.orders.shipped.
To modularize this jar file into three modules, customer, sales, and orders, which module-info.java would be correct?
A)

B)

C)

D)

• A.Option B
• B.Option C
• C.Option D
• D.Option A

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Given:

Which statement is true about the Fox class?

• A.Fox class must implement either Forest or Town interfaces, but not both.
• B.The inhabit method implementation from the first interface that Fox implements will take precedence.
• C.Fox class must provide implementation for the inhabit method.
• D.Fox class does not have to override inhabit method, so long as it does not try to call it.
• E.Fox class does not have to override the inhabit method if Forest and Town provide compatible implementations.

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A)

B)

C)

D)

• A.Option D
• B.Option C
• C.Option A
• D.Option B

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