Oracle Java SE 7 Programmer II Exam (1Z1-804日本語版) - 1Z1-804日本語무료 덤프문제 풀어보기

A. getName(0): education
subpath(0, 2): education\institute\student

B. getName(0): C:\
subpth(0, 2): C:\education

C. getName(0): report.txt
subpath(0, 2): insritute\student

D. getName(0): education
subpath (0, 2): education\institute

E. getName (0): C:\
subpath (0, 2): C:\education\report.txt

A. Option C

B. Option E

C. Option D

D. Option F

E. Option A

F. Option B

A. int i = (int) Math.random(1, 101);

B. int i = ThreadLocalRandom.current().nextInt(1, 101);

C. int i = ThreadSafeRandom.current().nextInt(1, 101);

D. int i = new random().nextInt(100)+1;

E. int i = (int) Math.random()*100+1;

A. class Singleton {
private static Singleton instance = new Singleton();
protected Singleton () {}
public static Singleton getInstance () {
return instance;
}
}

B. enum Singleton {
INSTANCE;
}

C. class Singleton {
Singleton () {}
private static class SingletonHolder {
private static final Singleton INSTANCE = new Singleton ();
}
public static Singleton getInstance () {
return SingletonHolder.INSTANCE;
}
}

D. class Singleton {
private static Singleton instance;
private Singleton () {}
public static synchronized Singleton getInstance() {
if (instance == null) {
instance = new Singleton ();
}
return instance;
}
}

A. Option C

B. Option D

C. Option A

D. Option B

A. Option C

B. Option E

C. Option D

D. Option F

E. Option A

F. Option B

A. Option C

B. Option E

C. Option D

D. Option A

E. Option B

A. Option C

B. Option E

C. Option D

D. Option F

E. Option A

F. Option B

A. package abc; import java.util. *; public class Test{}

B. package abc; import Java.util.*; import Java.util.regex.* ; public class Test { }

C. public class Test{} package abc; import java.util.*{}

D. import Java.util.*; package abc; public class Test {}

E. package abc; public class Test {} import Java.util.* ;

F. import java.util.*; public class Test{}

G. package abc; package def; import Java.util . * ; public class Test { }

H. package abc; public class test {}

A. Option C

B. Option E

C. Option D

D. Option F

E. Option A

F. Option B