I applied through a recruiter. I interviewed at Opalina Technologies (Noida) in Jan 2017
Interview
The interview process had 3 rounds with aptitude , technical and machine test and then their
was Final HR Discussion.The process was justified and feedback was provided on time
I applied through an employee referral. The process took 1 week. I interviewed at Opalina Technologies (Noida) in Jan 2024
Interview
There was first round of aptitude and reasoning, Then 2nd round was coding. both were easy. then 3rd round was interview that was technical and HR included, where company co-founder came and asked some few questions regarding myself and java and he gave me one big program to write it down in 30 min and after that he came and checked it it was good so, after 20min they informed me that, I got selected there.
Interview questions [1]
Question 1
Q.> Write a program to perform a banking operation of crud balance and store the data in file so that every time freshly when you run the program data should not be lost.
I applied in-person. The process took 1 day. I interviewed at Opalina Technologies (Noida) in Dec 2017
Interview
1st is online test (Aptitude , Reasoning , English , Data Interpretation) . 2nd java technical online test (25 question). 3rd technical interview.
Java online test paper contains basic core java questions like checking compilation errors, output type questions.
Interview questions [1]
Question 1
How to make database connection through JDBC in java?
