cool hit counter
Cafe4Java
Cafe4Java
 

SCJP Mock Exam 2 - Q1
Q1)
Examine the following code and select the correct options, which when inserted at line number 6, will compile/ execute successfully and read/ write 'Cafe4Java' to file 'Cafe4Java.txt'.

line1> // Cafe4JavaE2Q1
line2> import java.io.*;
line3> public class Cafe4JavaE2Q1{
line4> 	 public static void main (String args[]) throws Exception {
line5> 	   File file = new File ("Cafe4Java.txt");
line6>	   ////  INSERT CODE HERE  ////
line7>	   w.write ("Cafe4Java", 0, 9);
line8>	   w.flush();
line9>	   w.close();
line10>	   System.out.println(new BufferedReader (new FileReader (file)).readLine());
line11>	 }
line12>}

  • A)
    BufferedWriter w = new BufferedWriter (new PrintWriter (new FileWriter (file)));
    
  • B)
    BufferedWriter w = new BufferedWriter (new FileWriter (new PrintWriter (file)));
    
  • C)
    PrintWriter w = new PrintWriter (new FileWriter (new BufferedWriter (file)));
    
  • D)
    PrintWriter w = new PrintWriter (new BufferedWriter (new FileWriter (file)));
    
  • E)
    FileWriter w = new FileWriter (new BufferedWriter (new PrintWriter (file)));
    
  • F)
    FileWriter w = new FileWriter (new PrintWriter (new BufferedWriter (file)));
    
Answer to Q1


>>>> Go to Q2 >>>>

Submit your feedback on this mock exam


 
 
Custom Search
     
Cafe4Java