Practice - Introduction to File Handling
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions
What does file handling in Java allow you to do?
💡 Hint: Think about what happens to data when a program ends.
Name two types of files in Java.
💡 Hint: Consider the extensions commonly associated with files.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What does file handling in Java involve?
💡 Hint: Consider what is primarily needed for working with files.
True or False: Binary files store data in plain text format.
💡 Hint: Think about how binary is different from regular text.
1 more question available
Challenge Problems
Push your limits with advanced challenges
Create a Java program that reads a text file and counts the number of lines, words, and characters. Handle potential IOExceptions that might occur.
💡 Hint: Think about how you would read each line and split words.
Write a program that appends a line to an existing text file and demonstrates the use of FileWriter in append mode.
💡 Hint: Consider how file modes work in writing.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.