Ondot Systems Technical Lead Interview Questions and Answers

To make a singleton class thread safe, we can use synchronized keyword or double-checked locking.

• Use synchronized keyword to ensure only one thread can access the instance at a time.

• Use double-checked locking to minimize the use of synchronization.

• Use volatile keyword to ensure visibility of changes across threads.

• Consider using an enum to implement singleton pattern as it is inherently thread safe.

I am seeking new challenges and opportunities for growth in my career.

• Looking for a more challenging role to utilize my skills and expertise

• Seeking a company with a better work-life balance

• Want to work in a more innovative and dynamic environment

• Interested in joining an organization with better career advancement opportunities