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I applied via Naukri.com and was interviewed before Nov 2021. There were 4 interview rounds.
MVC architecture pattern segregates an application into Model, View, and Controller components.
Model: represents the data and business logic
View: represents the user interface
Controller: handles user input and updates the model and view accordingly
This pattern helps in separating concerns and makes the code more maintainable and scalable
Examples: Ruby on Rails, ASP.NET MVC, Spring MVC
Stored procedures, packages, functions, and joins are all database concepts used to improve performance and functionality.
Stored procedures are precompiled SQL statements that can be executed multiple times.
Packages are a collection of related procedures, functions, and variables that can be used together.
Functions are similar to stored procedures but return a value.
Joins are used to combine data from multiple tables b...
Explaining different types of joins, differences between procedure and function, and index and its types.
Different types of joins are inner join, left join, right join, and full outer join.
Procedure is a set of SQL statements that perform a specific task, while function returns a value.
Index is a data structure that improves the speed of data retrieval operations. Types of index are clustered, non-clustered, unique, an...
I applied via Walk-in and was interviewed in Apr 2022. There were 3 interview rounds.
English
My goal is to continuously improve processes and drive efficiency. I have strong knowledge of shortcut keys and my strengths include analytical thinking and attention to detail.
Continuous improvement of processes
Driving efficiency
Strong knowledge of shortcut keys
Analytical thinking
Attention to detail
I applied via Job Portal and was interviewed before Mar 2022. There were 2 interview rounds.
Top trending discussions
posted on 28 Jul 2021
I applied via Campus Placement and was interviewed before Jul 2020. There was 1 interview round.
Check if binary tree is balanced or not.
A balanced binary tree has the height of left and right subtrees differ by at most 1.
Recursively check the height of left and right subtrees and compare.
Use a helper function to calculate the height of a subtree.
Time complexity: O(nlogn) for a balanced tree, O(n^2) for a skewed tree.
Detect loops in a linked list.
Use two pointers, one moving at a faster pace than the other.
If there is a loop, the faster pointer will eventually catch up to the slower one.
To detect the start of the loop, reset one pointer to the head and move both pointers at the same pace.
posted on 10 May 2020
I applied via Recruitment Consultant and was interviewed in Apr 2020. There were 4 interview rounds.
I applied via Campus Placement and was interviewed before Aug 2020. There were 4 interview rounds.
Recursive functions solve problems by breaking them down into smaller subproblems, often leading to elegant solutions.
A recursive function calls itself with modified parameters.
Base case is crucial to prevent infinite recursion.
Example: Factorial function - factorial(n) = n * factorial(n-1) with base case factorial(0) = 1.
Example: Fibonacci sequence - fib(n) = fib(n-1) + fib(n-2) with base cases fib(0) = 0, fib(1) = 1.
...
posted on 15 Jul 2022
I applied via Referral and was interviewed before Jul 2021. There were 3 interview rounds.
If you are a fresher , then this is for you else almost no coding test for experienced candidates.
posted on 20 May 2021
I applied via Referral and was interviewed in Nov 2020. There were 4 interview rounds.
posted on 12 Mar 2022
I applied via Job Fair and was interviewed before Mar 2021. There were 3 interview rounds.
In this round, we have questions from time relation, blood relation, programming questions. Around 45 questions in 30 minutes,
In this round, we have two programming questions. Both are hacker rank easy to medium level.
I applied via Company Website and was interviewed in Jul 2021. There was 1 interview round.
Complex SQL scenarios and their results
Using subqueries to filter data
Joining multiple tables with complex conditions
Using window functions to calculate running totals
Pivoting data to transform rows into columns
Using recursive queries to traverse hierarchical data
Some of the top questions asked at the Naptico Services interview -
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based on 24 reviews
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