Crisil Interview Questions, Process, and Tips for Experienced

Code to find common elements between two arrays

• Iterate through each element of the first array

• Check if the element exists in the second array

• If yes, add it to a new array or print it

Query to delete duplicate rows in a table

• Use GROUP BY clause to group the rows by their unique values

• Use HAVING clause to filter out the groups with count greater than 1

• Use DELETE statement to delete the duplicate rows

Spring IOC is a container that manages the lifecycle of Java objects. Dependency Injection is a design pattern that allows objects to be loosely coupled.

• Spring IOC is a container that manages the creation and destruction of objects

• Dependency Injection is a design pattern that allows objects to be loosely coupled

• Spring IOC uses Dependency Injection to inject dependencies into objects

• Dependency Injection can be implement