最新的Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) - 1Z0-804日本語免費考試真題

A. Option B

B. Option F

C. Option D

D. Option C

E. Option A

F. Option E

A. Public class Generator Implements IdGenerator {
private volatile int Id = 0;
return ++Id;
}

B. Public class Generator Implements IdGenerator {
private int id = 0;
public int getNextId() {
synchronized (new Generator()) {
return ++id;
}}}

C. Public class Generator Implements idGenerator {
private int id = 0;
return ++id;
}}

D. Public class generator Implements IdGenerator {
Private AtomicInteger id = new AtomicInteger (0);
return id.incrementAndget();
}}

E. Public class Generator Implements IdGenerator {
private int id = 0;
public int getnextId() {
synchronized (id) {
return ++id;
}}}

A. public object toString()

B. public String asString()

C. public Item toString()

D. public String toString()

E. public Item asString()

F. public Object asString()

A. One Two Main

B. Two Main One

C. Main Two One

D. One Main Two

E. Main One Two

A. getInstance()

B. getAvailableLocales ()

C. format (long number)

D. isGroupingUsed()

E. getMaxiraumFractionDigits ()

A. Option B

B. Option F

C. Option D

D. Option C

E. Option G

F. Option A

G. Option E

A. Option B

B. Option D

C. Option C

D. Option A

A. new Task().new Counter().increment();

B. new Task().Counter().increment();

C. Task.Counter.increment();

D. Task.Counter().increment();

E. new Task.Counter().increment();