Practice Summary (1.5) - Java I/O and NIO (New I/O)

Practise this section

9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What does I/O stand for?
Show hintHide hint
Think about how we interact with files in programming.
Question 2.
Name one byte stream class.
Show hintHide hint
Consider what classes handle binary data.
3Question 3.
What does NIO stand for?
- Network Input/Output
- New Input/Output
- Normal Input/Output
Show hintHide hint
Recall the advancements introduced in Java 1.4.
4Question 4.
True or False: NIO uses a stream-based model.
- True
- False
Show hintHide hint
Think about how data is handled in NIO.
Question 5.
Design a small application that uses NIO to read and write data non-blocking from multiple files simultaneously. Explain the implementation approach.
Show hintHide hint
Focus on how data flows without halting.
Question 6.
Compare the memory usage and efficiency of Java I/O and NIO when processing large files. Provide reasoning.
Show hintHide hint
Analyze how data allocation differs in both systems.

5 more questions in this section. Enroll free to practise them all.