Principal Financial Group Java Developer Cloud interview questions
Updated 14 Oct 2021
based on 1 rating
Difficulty
Average
Experience
Very positive
How others got an interview
100%
Applied online
Applied online
Interview search
1 interviews
Principal Financial Group interviews FAQs
Java Developer Cloud applicants have rated the interview process at Principal Financial Group with 3 out of 5 (where 5 is the highest level of difficulty) and assessed their interview experience as 100% positive. To compare, the company-average is 68.8% positive. This is according to Glassdoor user ratings.
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I applied online. I interviewed at Principal Financial Group in Oct 2021
Interview
Had first round of interview online via VC. This was purely technical. Couple of behavioral question. Both interviewer were nice and introduce themselves before proceeding. The interview was on Microsoft Teams and basic java questions were asked.
Interview questions [1]
Question 1
1. Introduce yourself, tech stack etc.
2. Abstract class vs Interface
3. Thread class vs runnable
4. Internal working of HashMap.
5. Few Questions on AWS.
6. Will Hashmap print null key with some value?
7. Difference between ArrayList and vectors
8. Synchronized method and block
9. Few questions about multithreading
10. Few questions on Springboot annotations.