Core Java Programming Course- Editing a Text File Using Apache Commons IO

The video tutorial explains how to perform text file operations using the FileUtils.write method in Eclipse. It covers two main methods: appending and overwriting text in a file. The tutorial demonstrates how to use the append parameter to control whether new text is added to the end of the file or if the file's content is replaced. It also highlights the importance of character encoding and handling exceptions. The video concludes with a practical demonstration of both methods.

What are the two methods mentioned for modifying a text file?

• Reading and deleting

• Appending and overwriting

• Copying and pasting

• Encrypting and decrypting

Which method is used to append text to a file in the tutorial?

• FileUtils.insert

• FileUtils.add

• FileUtils.write

• FileUtils.append

What parameter should be set to true to append text to a file?

• Overwrite

• Append

• Delete

• Replace

What happens when the append parameter is set to false?

• The file is duplicated

• The file is overwritten

• The file is encrypted

• The file is deleted

What encoding is used in the FileUtils.write method?

• ISO-8859-1

• ASCII

• UTF-8

• UTF-16