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I applied via LinkedIn and was interviewed before Mar 2023. There were 3 interview rounds.
To find the kth minimum element from a Binary Search Tree (BST)
Perform an in-order traversal of the BST to get elements in sorted order
Return the kth element from the sorted list
Time complexity: O(n) where n is the number of nodes in the BST
To find swapped numbers in a BST, perform inorder traversal and keep track of previous node.
Perform inorder traversal of the BST
Keep track of the previous node while traversing
If at any point, the current node's value is less than the previous node's value, those are the swapped numbers
One hour for date-time serialization.
1 hour
pattern program
I appeared for an interview in Feb 2025.
Effective project handling methods ensure timely delivery, quality, and team collaboration in software development.
Agile Methodology: Focuses on iterative development and customer feedback. Example: Scrum framework for managing sprints.
Waterfall Model: A linear approach where each phase must be completed before the next begins. Example: Traditional software development.
Kanban: Visualizes work in progress to optimize fl...
I applied via Walk-in and was interviewed before Oct 2023. There was 1 interview round.
PHP array functions are built-in functions in PHP that allow manipulation and handling of arrays.
Some common PHP array functions include array_push(), array_pop(), array_merge(), array_filter(), and array_map().
These functions can be used to add elements to an array, remove elements from an array, merge arrays, filter arrays based on a callback function, and apply a callback function to each element of an array.
Example
Basic javascript questions.
I appeared for an interview before Jan 2024.
General aptitude, SQL, and basic coding exercises.
Coding according to our current roles.
posted on 9 May 2024
45 MCQ Which includes below topics
Basic core Java
Database
Spring
Hibernate
Angular
One program based on core Java logic
I applied via LinkedIn and was interviewed before Jun 2023. There were 2 interview rounds.
Spring applications can be made using Spring Boot, which simplifies the setup and configuration process.
Use Spring Initializr to create a new Spring Boot project
Add dependencies in the pom.xml file for required Spring modules
Create Java classes with annotations like @Controller, @Service, @Repository, etc.
Define application properties in application.properties or application.yml file
Run the application using the main m
posted on 21 Oct 2023
Basic dsa, output based questions
posted on 14 Feb 2024
I applied via Campus Placement and was interviewed in Jan 2024. There were 3 interview rounds.
1.30
Basic profit/loss,percentages questions
based on 1 interview
Interview experience
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Thomas Cook
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Costa Cruise Lines
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