Caretlane Interview Experience

Round 1: In the first round they ask 3 programing questions from easy to medium and one SQL query. Some small questions like objective type. Round 1 was organized on the HackerEarth platform. 

Round 2: Technical interview: In this part, first of all, they ask the introduction then all oops concepts like encapsulation, inheritance, data abstraction, polymorphism with real world example after completed this they ask 3 programing questions based on linked list.

• Find the middle point of the linked list.
• Find if this is a circular linked list or not 
• Full insertion of linked list. How to insert an array using user input.
• 1 SQL query.

After completing all this question they ask some database management questions 

• What’s is indexing in DBMS?
• What is the difference between RDBMS and NoSQL?
• What is Rdbms? 
• Types of database language?