SCJP Module-10 Question-5
This sample code will test your understanding of opening a file and writing data onto the file.
This sample code will test your understanding of opening a file and writing data onto the file.Given a sample code:
1 import java.io.*;
2 class Test3 {
3 public static void main(String[] args) {
4 try {
5 // Place code here.
6 w.write("hello user");
7 w.close();
8 } catch (IOException e) {
9 System.out.println(e);
}}}
What code can be placed at line no 5 for creating a file and writing to it ? Choose the correct options?
(A) FileWriter w = new FileWriter("user.txt");
(B) File w = new File("user.txt");
Answer:
(A)
