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I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
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I applied via LinkedIn
Arrays and strings - 90 mins
Create Modules, railway reservation system - 60 mins
posted on 3 Dec 2024
30min duration simple questions
Basic array 2 coding questions
I applied via Recruitment Consulltant and was interviewed in Nov 2024. There were 3 interview rounds.
It was an amazing interview.
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posted on 3 Dec 2024
2 medium leetcode questions were asked
posted on 11 Dec 2024
I applied via LinkedIn and was interviewed in Nov 2024. There were 3 interview rounds.
Basic DSA from the hacker rank website
I applied via Campus Placement and was interviewed in Aug 2024. There were 3 interview rounds.
45 minutes
arrays, strings,
SHL
To find number of nodes in a tree, perform a depth-first or breadth-first traversal and count the nodes. Time complexity is O(n).
Perform a depth-first or breadth-first traversal of the tree
Count the nodes as you traverse the tree
Time complexity is O(n) where n is the number of nodes in the tree
Abstraction is the concept of hiding complex implementation details and showing only the necessary information.
Abstraction allows developers to focus on the essential features of an object or system.
It helps in reducing complexity and improving efficiency in software development.
Implement abstraction in programming by using abstract classes and interfaces.
Example: In a car, we don't need to know the internal workings o...
The minimum number of coins to reach a target amount can be calculated using dynamic programming.
Use dynamic programming to calculate the minimum number of coins needed to reach the target amount.
Start by initializing an array to store the minimum number of coins needed for each amount from 0 to the target amount.
Iterate through the coin denominations and update the minimum number of coins needed for each amount based
Convert byte stream to human readable format without using library
Iterate through the byte stream and convert each byte to its ASCII character representation
Concatenate the ASCII characters to form the human readable format
Handle special characters and edge cases appropriately
I applied via Campus Placement and was interviewed in Oct 2024. There were 3 interview rounds.
It included aptitude, technical and coding questions
Remote work preferred, open to occasional travel
Remote work preferred
Open to occasional travel
Flexible with location
posted on 5 Oct 2024
Inheritance is a mechanism in object-oriented programming where a class inherits properties and behaviors from another class.
Allows a class to inherit attributes and methods from another class
Promotes code reusability and reduces redundancy
Creates a parent-child relationship between classes
Derived class can override or extend the functionality of the base class
Types of joins in MySQL include inner join, left join, right join, and full join.
Inner join: Returns rows when there is a match in both tables.
Left join: Returns all rows from the left table and the matched rows from the right table.
Right join: Returns all rows from the right table and the matched rows from the left table.
Full join: Returns rows when there is a match in one of the tables.
Use a centralized API gateway to manage and route requests to multiple APIs efficiently.
Implement a centralized API gateway to handle incoming requests and route them to the appropriate API based on the endpoint.
Utilize API management tools like Apigee, Kong, or AWS API Gateway to manage and monitor multiple APIs.
Consider implementing a caching layer to improve performance and reduce the number of requests to external
strstr function searches for a substring within a string and returns a pointer to the first occurrence of the substring.
Used in C programming language
Syntax: char *strstr(const char *haystack, const char *needle)
Example: char *str = strstr("hello world", "world")
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