Understanding File I/O in Java

Following are the correct explanations for byte stream except for ...

• Byte stream handles data in the form of 8-bit bytes.

• Byte stream is used for reading and writing binary files such as images, audio, and video.

• Byte stream is the preferred method for handling text files to ensure character encoding compatibility.

• FileInputStream and FileOutputStream are examples of byte stream classes.

Explain the concept of file output in Java.

• File output in Java is the process of writing data to a file using classes like FileOutputStream or PrintWriter.

• File output in Java is only used for reading data from files.

• File output in Java is the process of displaying data on the console.

• File output in Java requires the use of a database connection.

What methods are commonly used for file output in Java?

• DataOutputStream

• FileReader

• ObjectOutputStream

• FileOutputStream, PrintWriter, BufferedWriter, Files.write()

Describe the process of writing data to a file in Java.

• Use FileWriter and BufferedWriter to write data to a file in Java.

• Write data to a file using System.out.println() method.

• Use PrintWriter to write data directly to the console.

• Use FileInputStream to write data to a file.

Which of the following file can be read / write using Character Stream?

• Image File

• Audio File

• Executable File

• Text File

Explain the concept of file input in Java.

• File input in Java is the process of reading data from files using classes like FileReader and BufferedReader.

• File input in Java does not support reading text files.

• File input in Java requires the use of the Scanner class exclusively.

• File input in Java is only used for writing data to files.

What methods are commonly used for file input in Java?

• DataOutputStream

• ObjectInputStream

• FileWriter

• FileInputStream, BufferedReader, Scanner, Files.readAllLines

Describe how to read data from a file in Java.

• Read data using FileInputStream only.

• Use Scanner to read data from a file.

• Utilize PrintWriter for reading file data.

• Use FileReader and BufferedReader to read data from a file.

What is a binary file and how does it differ from a text file?

• Binary files are only used for images and videos.

• A binary file is always smaller than a text file.

• A binary file contains data in a non-human-readable format, while a text file contains data in a human-readable format.

• Text files can only contain numbers, while binary files can contain letters.

Why would you choose to use binary files over text files in Java?

• Binary files take up more space than text files.

• Text files are more secure for sensitive data.

• Binary files are easier to read for humans.

• Binary files are more efficient for storing complex data types and allow for faster read/write operations.