1. Home
  2. MCQ
  3. Java
  4. Which collection does not allow duplicate elements?
Java MCQ Easy #2 of 2 📅

Which collection does not allow duplicate elements?

📝 Tests with this question

🔗 Related Questions

  1. Which keyword is used to inherit a class in Java?

🎯 Practise 10 random Java MCQs

💬 Discussion (0)

Doubt about the answer? Another way to solve it? Share it here — upvote the clearest explanation and it rises to the top.

Interview Questions

Free interview questions and answers, MCQ practice, online tests, mock interviews and group discussions — everything you need to crack your next interview.
📍 Dasardot LLC
1309 Coffeen Avenue STE 1200
Sheridan, Wyoming 82801
USA

Interview Questions