Look at the following code: FileInputStream fstream =
New FileInputStream("MyInfo.dat");
DataInputStream inputFile =
New DataInputStream(fstream);
This code can also be written as:
A) FileInputStream inputFile = new FileInputStream(new DataInputStream("MyInfo.dat"));
B) DataInputStream inputFile = new DataInputStream(new FileInputStream("MyInfo.dat"));
C) FileInputStream fstream = new DataInputStream("InputFile.txt");
D) DataInputStream inputFile = new DataInputStream("InputFile.txt");

Question

Quizplus · Accepted Answer

Option B correctly creates a DataInputStream object using a FileInputStream object that reads from "MyInfo.dat". This is the correct way to read data from a file. Option A is incorrect because it attempts to create a FileInputStream object using a DataInputStream object as its parameter. Option C is incorrect because it tries to create a FileInputStream object using a DataInputStream object as a parameter, which is incorrect. Option D is incorrect because it tries to create a DataInputStream object without specifying what file it is reading from.

Look at the Following Code: FileInputStream Fstream =