Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版) - 1Z0-804日本語 Exam Practice Test

A. Option B

B. Option A

C. Option D

D. Option C

E. Option E

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

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

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

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

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

A. Two Main One

B. One Two Main

C. Main Two One

D. One Main Two

E. Main One Two

A. 4 Jack

B. 1 Sam 3 John 4 Jack

C. 3 John 4 Jack

D. 1 Sam

A. Java 7

B. Java 6

C. Java 7, Java 6

D. Java 7 java 6

E. Java

A. Class Y demonstrates high cohesion.

B. Class Util has weak encapsulation.

C. Class SuperX's level of cohesion CANNOT be determined

D. Class X is loosely coupled to Class Util.

E. Class X has-a Class Z.

A. Option B

B. Option F

C. Option A

D. Option D

E. Option C

F. Option E

A. Option B

B. Option F

C. Option A

D. Option D

E. Option C

F. Option E

A. Option B

B. Option A

C. Option D

D. Option C

E. Option E

A. new file.txt contains:
1:
First 2: Second 3: Third

B. an exception is thrown at runtime

C. new file.txt contains:
1: First
2: Second
3:
Third

D. newfile.txt is empty

E. compilation fails