Which of the following are true about the enhanced for loop?
Select 3 options
A. It can iterate over an array or a Collection but not a Map.
B. Using an enhanced for loop prevents the code from going into an infinite loop
C. Using an enhanced for loop on an array may cause infinite loop.
D. An enhanced for loop can iterate over a Map.
E. You cannot find out the number of the current iteration while iterating.
If you want to solve the questions together with the experts and understand the concepts better, please contact us using the contact form or WhatsApp numbers. Selected people get to do that without any additional charges.
This is a personal technical blog where we share our understanding on various concepts and is neither an official page or documentation for the products described here, nor the official views of the companies we work with.
Keywords used in this website are trademarks of their respective owners. This website is not affiliated with Oracle™ and/or any of the JEE frameworks like Spring™, Struts™, Hibernate™ and JSF™.
All contents and materials are provided freely without any warranty or liability and nothing within the site should be considered as professional advice. In any doubt, please ask, and we will try to help you based on our knowledge. Please let us know if you feel anything is not right here (including any copyright violation) and we will act upon it as fast as we can.