Given the code fragment:

What is the result?

• A.ad be cf
• B.The compilation fails.
• C.abc def
• D.An ArrayIndexOutOfBoundsException is thrown at runtime.
• E.ab cd ef

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Given:

Which two statements can be added at line 1 in Bar to successfully compile it? (Choose two.)

• A.public ArrayList<Number> foo(Set<CharSequence> m) { ... }
• B.public List<Integer> foo(TreeSet<String> m) { ... }
• C.public List<Object> foo(Set<CharSequence> m) { ... }
• D.public List<Integer> foo(Set<String> m) { ... }
• E.public ArrayList<Integer> foo(Set<String> m) { ... }
• F.public List<Integer> foo(Set<CharSequence> m) { ... }

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There is a copyServiceAPI that has the org.copyservice. spi. Copy interface To use this service in a module, which module- info.java would be correct?
A)

B)

C)

D)

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

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Assume ds is a DataSource and the EMP table is defined appropriately.

What does executing this code fragment do?

• A.throws a SQLException
• B.inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', NULL)
• C.inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', 'HR')
• D.inserts one row (101, 'SMITH', 'HR')

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Given:

and omitting the throws FooException clause results in a compilation error.
Which statement is true about FooException?

• A.The body of foo can throw FooException or one of its subclasses.
• B.The body of foo can only throw FooException.
• C.FooException is a subclass of RuntimeError.
• D.FooException is unchecked.

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