JIO Interview Experience for Graduate Engineer Trainee

Total round: 3 rounds

2 interviews were conducted by the company. The first interview was very easy. The questions were like:

• Introduce yourself
• Explain your projects
• Mention something which is not in your resume, pillars of OOPS.
• Explain all pillars, the Difference between SQL and MySQL,
• What are joins
• Any new technology I recently learned, Normalization in DBMS, Significance of the main function.
• This was basically a screening round and anyone who was confident and was able to communicate nicely was selected.
• After clearing this Round 1 interview 92 candidates were shortlisted from 125 and a written round was conducted that was of moderate difficulty.
• After passing the written round Round 2 interview was conducted after 1 day. Questions were mostly resume based

Round 2:

• What is oops?
• What is the relational model?
• What does java have but C++ does not.
• Difference between union and full outer join.
• What is self-join? When is it used?
• Difference between CSS and Bootstrap.
• Use of HTML,CSS, JAVASCRIPT. Importance of JS.
• SQL MySQL difference.
• Difference between DBMS and RDBMS.
• File system V/S DBMS.
• What is SDLC? It’s phased.
• What is cloud computing?
• Interface in java.
• Specifications of the current phone I am using.

A total of 42 candidates were selected.

Verdict: Selected