A.Option A

B.Option D

C.Option B

D.Option F

E.Option E

F.Option C

A.setGCount(g);

B.cCount = setCCount(c);

C.setCCount(c) = cCount;

D.tCount = tCount;

E.aCount = a;

A.f1.foo(c) prints Hello world!

B.f1.foo(c) prints hello world!

C.F2.foo(c) prints hello world !

D.b1. foo(c) prints Bonjour le monde!

E.b1.foo(c) prints o1a Mundo!

F.f2.foo(c) prints ola Mund!

G.f1.foo(c) prints Honjour le mond!

H.f1.foo(c) prints ola Mundo1

I.b1.foo(c) prints Bonjour le monde!

A.ab cd ef

B.ad be cf

C.An ArrayIndexOutOfBoundsException is thrown at runtime.

D.The compilation fails.

E.abc def

A.An IllegalThreadStateException is thrown at run time.

B.Three threads are created.

C.The compilation fails.

D.Four threads are created.