I applied through a staffing agency. The process took 3 weeks. I interviewed at Wissen Infotech (Bengaluru) in Jul 2020
Interview
1)hacker earth online test
2)telephonic interview
(how to pass class object as key in hashmap, how to sort a list of class object using first name and last name)
3)online coding test(reverse a single linked list using java, validate the ip address program)
Interview questions [1]
Question 1
all advance java questions, Collections (Hashmaps, Concurrent Hashmaps, List,)
I applied online. The process took 1 week. I interviewed at Wissen Infotech (Bengaluru) in Dec 2023
Interview
Got short listed after interacting with HR, proceeded with round 1
Round 1: OA - > Java MCQ and 2 DSA Questions medium
didn't get further notifications, to proceed with interview. but next will be Technical round
I applied through a recruiter. I interviewed at Wissen Infotech (Chennai) in Aug 2023
Interview
First round is assessment. Standard of the question is good. Second round is F2F technical discussion and questions good and deep in core java concepts. Questions from MySQL were also asked in first round.
Interview questions [1]
Question 1
Collection framework, String and OOPS from core java
