I applied through university. The process took 2 days. I interviewed at Directi (Chennai) in Aug 2014
Interview
Directi visited our campus for the Operational Engineer Post. During PPT itself they indicated that they need a guy with having linux as his technical skill. First Round was MCQs oly. Most of the question were from networking and unix like on which layer TLS work, how will u change the permission of a file. Second round was coding round. They gave to write code for du -sh command.
Interview questions [1]
Question 1
I hadn't worked on directories earlier. So it was difficult for me to write code for du -sh command.
I applied through university. The process took 2 days. I interviewed at Directi (Allahabad) in Jul 2016
Interview
1. 20 MCQ questions related to OS, networking. linux commands and aptitude.
2. Coding round - a question related to socket programming
3. 3 face to face interviews
Questions were also asked on load balancing, web and database servers and some linux commands in face to face interview. Interviewers are very helpful.
Interview questions [1]
Question 1
1. TCP VS UDP
2. Thread vs Process
3. DNS, ARP and other protocols
I applied through university. The process took 1 day. I interviewed at Directi (Pune) in Jul 2016
Interview
First round is technical aptitude which covers basic questions on operating system ,data structure and mainly networking.There are 20 questions in test and time given was 30 minutes. After that coding round is conducted which contain problem statement based on operating system. It goes for 2 hours and 30 minutes. After that they take as much as technical and HR they want. They had taken 3 to 4 rounds . Some rounds are one to one with different persons .And some times 2-3 interviewer and one candidate like that. Interview is focused on all networking concepts from basic to advance.
Interview questions [2]
Question 1
Q. Explain OSI model ? Explain each and every question in details ?
Again cross questions on each answer you give.
