I applied through a staffing agency. The process took 1 day. I interviewed at BT Group (Bengaluru) in Apr 2015
Interview
Interview was tough. First round is screening round. I have applied via staffing agency.
1) 25 questions for aptitude(25 mins)
2) 35 java questions(90% of them were inheritance and multithreading related)
The aptitude was very tough and its was the level of CAT. We have provided with a TAB where we have to take online test. They have 50 tabs only so others candidate have to wait for their turn. Might take 2+ hours.
Very difficult aptitude and tough java question.
Waiting for my result.
Interview questions [1]
Question 1
collaboration in java, mutithreading programming output, many java programs just we need to give output. Negative mark also there
Was asked why I wanted to join the role standard questions then moved onto a technical Q&A where I was asked about Python specifically and different programming languages that I knew.
Interview questions [1]
Question 1
Explain what an object Oriented programming language is.
Good, the questions were in depth knowledge of Java and Reqct. 1 DSA question each round and LLD and HLD in round 2. The final round was on scalability and manager type questions.
I had 3 Rounds out of which two rounds are technical and last is managerial
1. Core Java, Spring boot, Streams related
2. LLD, Design related questions
3. Last Round was behavioural, scenario/situation based questions
Interview questions [1]
Question 1
1. Java 8 features, Java memory model, sql queries, stream api problems
2. LLD: Design Airline System
3. About project and general discussion
