Java OCA OCP Practice Question 1930

Question

What is the output of the following code snippet? Assume that the current directory is the root path. 

Path p1 = Paths.get("./found/../keys"); 
Path p2 = Paths.get("/lost/data.txt"); 
System.out.println(p1.resolve(p2)); 
System.out.println(p2.resolve(p1)); 

A.   /lost/data.txt //ww  w  .j a va 2 s .  com
     ./found/../keys 

B.   /found/../keys/./lost/data.txt 
     /lost/data.txt/keys 

C.   /lost/data.txt 
     /lost/data.txt/./found/../keys 

D.   None of the above 



C.

Note

First off, p2 is an absolute path, which means that p1.resolve(p2) just returns p2.

Option B is incorrect.

Since p1 is a relative path, it is appended onto p2, making Option C correct and Option A incorrect.




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