Practice - Exception Handling in File Operations
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 is an IOException?
💡 Hint: Think of what happens if a file doesn’t exist.
What does the catch block do?
💡 Hint: What's the purpose of catching an error?
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What exception is commonly thrown while handling files?
💡 Hint: Think about what happens during I/O tasks.
True or False: A try-catch block can prevent a program from crashing due to an exception.
💡 Hint: Consider how exceptions work within a program.
1 more question available
Challenge Problems
Push your limits with advanced challenges
You are required to write a program that reads a list of file names from a text file and attempts to open each file. If any file can't be opened, log the error to a separate error log file.
💡 Hint: Consider using a loop to process multiple files and handle exceptions accordingly.
Create a Java program to copy the contents of one file to another. Include exception handling for both file not found and IO issues.
💡 Hint: Ensure to close all streams after use to prevent memory leaks.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.