The Sample program given below will test your understanding about the Stream classes in Java.

Re-arrange the code for reading a text file.

FileInputStream fstream = (1) Place code here
(1) Place code here = new DataInputStream(fstream);
BufferedReader br = (3) Place code here
 
Select the sequence of code from the given sentences for proper execution of above code.

(X) new FileInputStream("textfile.txt");
(Y) new BufferedReader(new InputStreamReader(in));
(Z) DataInputStream in

Options:

(A) 1-X, 2-Y, 3-Z
(B) 1-X, 2-Z , 3-Y 
(C) 1-Z, 2-X, 3-Y

Answer:

(B)

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