Oracle Upgrade to Java SE 8 OCP ( Java SE 6 and all prior versions) (1z1-813日本語版) - 1z1-813日本語무료 덤프문제 풀어보기

A. class Java.ia.IOException

B. class java.ia. flilenNOlfoundException

C. Compilation fails only at line 6.

D. Compilation fails only at line 13.

E. Compilation fails at line 6 and 13.

A. public Class Generator implement IdGenerator (
Private int id =0;
Public int getNextId { ) {
Synchronized (id) ;
return ++id
}
}

B. public class Generator implements IdGenerator (
Private volatile int Id -0;
Public int getNExt Td() |
Synchronized (new generator()) {
return ++id;
}
}
}

C. public class Generator implements IdGeneretor (
Private int id =0;
Public int getNExtId {) {
Synchronized (new generator()) {
return ++id;
}
}
}

D. public Class Generator implement IdGenerator (
privateAtcmicinInteger id - new AtomaticIntegger (0);
public int getNextId{} {
return id. Increaseincrasement AndSet{) ;
}
}

E. public Class Generator implement IdGenerator (
Private int id =0;
Public int getNextId { ) {
Synchronized (id) ;
return ++id
}
}
}
Return ++id;

A. At line n2, insert cyclicBarrier cb = new cyclicBarrier {2, master} ;

B. At line n2, insert cyclicBarrier cb = new cyclicBarrier {1, master} ;

C. At line n2, insert cyclicBarrier cb = new cyclicBarrier {1) ;

D. At line n2, insert cyclicBarrier cb = new cyclicBarrier{master) ;

A. 10 Hello World!

B. Hello World!

C. Compilation fails.

D. Hello Universe!

A. .allMatch () ;

B. .FindFirst () ;

C. findAny () ;

D. .anyMatch () ;

E. .nonexatch () ;

A. string str = sList.stream reduce () .reduce (" ", (s1, s2) -> s1.concat (s2));

B. string str = sList.stream reduce () .reduce ("A", (s1, s2) -> s1.concat (s2)) ;

C. string str = sList.stream reduce (). Reduce (s1, s2) ->s1, concat (82) ;

D. string str = sList.stream reduce () .reduce ("A" , string: : concat) ;