Given:

Which two methods modify field values? (Choose two.)

• A.setGCount
• B.setCCount
• C.setAllCounts
• D.setTCount
• E.setACount

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Given:

What is the result?

• A.WorkingUnknown
• B.Unknown
• C.TuesdayUnknown
• D.The compilation fails.
• E.Tuesday
• F.Working

Correct Answer: B

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Given these two classes:


And given this fragment:

Which describes the fragment?

• A.It is subject to deadlock.
• B.It throws IllegalMonitorStateException.
• C.It is subject to livelock.
• D.The code does not compile.

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

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Which is a proper JDBC URL?

• A.jdbe.mysql.com://localhost:3306/database
• B.http://localhost.mysql.com:3306/database
• C.jdbc:mysql://localhost:3306/database
• D.http://localhost mysql.jdbc:3306/database

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