Enthuware

Hello ,

Option 4 is correct and I think it should access /a/a.txt at final step , right ?

What happened when you tried it out?

I have tried it out and it is printing:

\a
\a\a.txt
\a\b
\a\b\b.txt
\a\c

So the answers for this question are wrong!

Why to you think the answer is wrong? Did you read the explanation?
-Paul.

As ramy6_1 noticed if the option 4 is correct, the code should also print /a/a.txt which is not mentioned in option 4. I also think it should print \a. I tried it out in eclipse and it is printing:

\a
\a\a.txt
\a\b
\a\b\b.txt
\a\c

the option 4 only gives:

/a/c
/a/b
/a/b/b.tx

so \a and \a\a.txt are missing from option 4. If you think that \a and \a\a.txt won't be printed then please explain why.

The question clearly says, "Which of the following options can be a part of possible output generated by the above statement?".

The options are not complete output but only a part of the complete possible output.

HTH,
Paul.

So it says I should select 1 answer...

But...

A
/a/b - can be part of output
/a/c - can be part of output
/a/b/b.txt - can be part of output

B
/a/b - can be part of output
/a/a.txt - can be part of output
/a/c - can be part of output

C
/a/b/b.txt - can be part of output
/a/c - can be part of output
/a.txt - cannot be part of output

D
/a/c - can be part of output
/a/b - can be part of output
/a/b/b.txt - can be part of output

....? So there are 3 correct answers and I can choose only one!


Tested on Windows, with C:\\a instead of /a
Output:
C:\a
C:\a\a.txt
C:\a\b
C:\a\b\b.txt
C:\a\c

The sequence is critical here. If it were not, each line would have been a separate option.
Paul.

Then the question has to mention "can be part of the output, in this order".

And then still, the correct answer is not there... All of those answers are not part of the output in that order.