Filter interviews by
I applied via Recruitment Consultant and was interviewed before Jun 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Jan 2021. There were 2 interview rounds.
Python coding test
I applied via Naukri.com and was interviewed in Apr 2020. There was 1 interview round.
Synchronous means happening at the same time, while asynchronous means not happening at the same time.
Synchronous operations occur in real-time, while asynchronous operations can be delayed or queued.
Synchronous operations block the program until they are completed, while asynchronous operations allow the program to continue running.
Examples of synchronous operations include function calls and loops, while examples of ...
CTE and temp table usage in SQL
Use CTE for recursive queries and complex subqueries
Use temp tables for large data sets and complex queries
CTE is more efficient for small data sets
Temp tables can be indexed for faster performance
Consider the scope and lifespan of the data when choosing between CTE and temp table
Inner join returns only matching rows from both tables while outer join returns all rows from one table and matching rows from the other.
Inner join is used to combine data from two tables based on a common column.
Outer join is used to combine data from two tables where one table may not have matching rows in the other.
There are three types of outer join: left outer join, right outer join, and full outer join.
Left outer...
An abstract class is a class that cannot be instantiated and is used as a base class for other classes.
An abstract class can have abstract and non-abstract methods.
Abstract methods have no implementation and must be implemented by the derived class.
An abstract class can have constructors and fields.
An abstract class can be used to define a common interface for a group of related classes.
Example: Animal is an abstract c...
Normalization is a process of organizing data in a database to reduce redundancy and dependency.
Normalization is used to eliminate data redundancy and dependency.
3NF (Third Normal Form) eliminates transitive dependencies while BCNF (Boyce-Codd Normal Form) eliminates partial dependencies.
3NF is a subset of BCNF.
Normalization helps in improving data consistency and integrity.
Normalization can also improve database perfo
I applied via Campus Placement and was interviewed in Nov 2020. There were 4 interview rounds.
based on 1 interview
Interview experience
based on 1 review
Rating in categories
Software Engineer
20
salaries
| ₹1.1 L/yr - ₹2.2 L/yr |
Software Developer
7
salaries
| ₹1.4 L/yr - ₹2.5 L/yr |
Business Analyst
4
salaries
| ₹6.8 L/yr - ₹6.8 L/yr |
Implementation Engineer
4
salaries
| ₹1.1 L/yr - ₹1.8 L/yr |
Android Developer
3
salaries
| ₹2 L/yr - ₹3 L/yr |
Cognizant
Teleperformance
iEnergizer
Reliance Retail