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I applied via Campus Placement and was interviewed in Jan 2023. There were 4 interview rounds.
Basic quant questions and logical reasoning, c++ and java
To find palindromes in a string, compare characters from both ends towards the middle.
Iterate through each string in the array
Check if the string is equal to its reverse to determine if it's a palindrome
Examples: 'level', 'radar', 'madam'
Arrays store elements in contiguous memory locations, while linked lists store elements in nodes with pointers to the next node.
Arrays have fixed size, while linked lists can dynamically grow or shrink.
Accessing elements in arrays is faster (O(1)), while in linked lists it is slower (O(n)).
Inserting or deleting elements in arrays can be inefficient, while in linked lists it is efficient.
Example: Array - [1, 2, 3, 4], L...
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I applied via Naukri.com and was interviewed before May 2020. There were 3 interview rounds.
I applied via Iserveu and was interviewed before Apr 2023. There was 1 interview round.
posted on 12 Jun 2024
It consist of 4 DSA ques and few quiz and opps concept based ques
1st was string based Medium level ques.
2nd was a ques based on 2 pointer
And other 2 was from Vector and Linked list easy ques
Print natural numbers in spiral form using a 2D array.
Create a 2D array with dimensions n x n.
Initialize variables for row and column boundaries.
Iterate through the array in a spiral pattern, filling in natural numbers.
I appeared for an interview before Jun 2024, where I was asked the following questions.
Star behavior signifies the performance and scalability of systems, often used in distributed computing and network analysis.
In distributed systems, star behavior indicates how well a system can handle increased loads without performance degradation.
For example, in a star topology network, the central hub's performance is crucial as it connects all nodes.
In software design, star behavior can refer to how components int...
Exam to test reasoning and aptitude, and speed to answer them
Dsa question easy to medium level
Sorting a linked list can be efficiently done using merge sort due to its O(n log n) time complexity.
Use merge sort as it works well with linked lists due to its divide-and-conquer approach.
Split the linked list into two halves using the slow and fast pointer technique.
Recursively sort both halves and then merge them back together.
Example: For a linked list 4 -> 2 -> 1 -> 3, the sorted list will be 1 -> 2 -...
Check if a string of brackets is valid by ensuring every opening bracket has a corresponding closing bracket in the correct order.
Use a stack to keep track of opening brackets. Example: For '({[]})', push '(', '{', '[' onto the stack.
For each closing bracket, check if it matches the top of the stack. Example: For '}', pop '{' from the stack.
If the stack is empty at the end, the brackets are valid. Example: '()[]{}' is ...
I applied via Campus Placement and was interviewed before Jun 2023. There were 2 interview rounds.
Java , Spring, SQL questions asked without one data structure basic live coding question
posted on 14 Jan 2025
I applied via Campus Placement and was interviewed before Jan 2024. There were 3 interview rounds.
Easy coding questions DSA
Reverse a linked list by changing the pointers direction
Start with three pointers: current, previous, and next
Iterate through the linked list, updating the pointers to reverse the direction
Update the head pointer to point to the new first node
The question is asking to pick an orange from a basket.
Carefully select a ripe orange without any bruises or blemishes
Gently twist the orange off the stem to avoid damaging the fruit
Check for firmness and weight to determine ripeness
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