A.200:300
200:300

B.300:0
0:300

C.300:300
200:300

D.300:100
200:300

A.1324

B.3142

C.2413

D.4231

A.IT:0.0

B.A compilation error occurs.

C.IT:null

D.A NullPointerException is thrown at run time.

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

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

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

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

A.Compilation fails due to an error in line n1

B.Compilation fails due to an error at line n2

C.100

D.Compilation fails due to an error at line n3