How to Pass the Oracle 1z0-808 Exam: Comprehensive Java SE 8 Programmer I Guide and Tips

After line 11, three objects are eligible for garbage collection.

After line 11, two objects are eligible for garbage collection.

After line 11, one object is eligible for garbage collection.

After line 11, none of the objects are eligible for garbage collection.

Match 1

Match 2

No Match

A NullPointerException is thrown at runtime.

Make the method at line 8 protected.

Make the method at line 8 public.

Make the method at line 10 protected.

Make the method at line 4 public.

Make the method at line 2 public.

Option A

Option B

Option C

Option D

Option E

AB

AC

CC

A ClassCastException is thrown only at line n1.

A ClassCastException is thrown only at line n2.

Both p and s are accessible via obj.

Only s is accessible via obj.

Both r and s are accessible via obj.

p, r, and s are accessible via obj.

A B C

A B C D E

A B D E

Compilation fails.

Requirements 1, 2, and 3 can be implemented by using the enhanced for loop.

Requirements 1, 2, and 3 can be implemented by using the standard for loop.

Requirements 2 and 3 CANNOT be implemented by using the standard for loop.

Requirement 1 can be implemented by using the enhanced for loop.

Requirement 3 CANNOT be implemented by using either the enhanced for loop or the standard for loop.

Option A

Option B

Option C

Option D

true:true

true:false

false:true

false:false