A.Foo<String, String> pair = Foo.<String>twice ("Hello World!");

B.Foo<Object, Object> percentage = new Foo<String, Integer>("Steve", 100);

C.Foo<String, String> grade = new Foo <> ("John", "A");

D.Foo<String, Integer> mark = new Foo<String, Integer> ("Steve", 100);

A.A parallel stream is always faster than an equivalent sequential stream.

B.The execution mode of streams can be changed during processing.

C.A stream cannot be consumed more than once.

D.Streams are intended to modify the source data.

A.A compilation error occurs at line n1.
Run…

B.A compilation error occurs at line n2.

C.The program prints Run…and throws an exception.

D.Call…

A.The third argument is given the value void.

B.The third argument is given the value null.

C.Compilation fails.

D.The third argument is given the appropriate falsy value for its declared type. F) An exception occurs when the method attempts to access the third argument.

E.The third argument is given the value zero.

A.11

B.8

C.10

D.Compilation fails.

E.9