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Java IO Serialization

Question : 8

Total: 17

Given:

1. class MakeFile {
2.   public static void main(String[] args) {
3.    try {
4.     File directory = new File(”d”);
5.     File file = new File(directory,”f”);
6.     if(!file.exists()) {
7.      file.createNewFile();
8.     }
9.    } catch (IOException e) {
10.    e.printStackTrace
11.    }
12.   }
13. }

The current directory does NOT contain a directory named “d.”
Which three are true? (Choose three.)

Line 7 is never executed.
An exception is thrown at runtime.
Line 4 creates a File object named “d.”
Line 5 creates a File object named “f.’
Line 4 creates a directory named “d” in the file system.
Line 7 creates a directory named “d” and a file ‘f’ within it in the file system.
Line 5 creates a file named ‘f’ inside of the directory named “d” in the file system.

Validate

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