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I applied via Campus Placement
Coding Round is conducted in HackerRank Test
MySQL is known for its speed and ease of use, while PostgreSQL is known for its advanced features and extensibility.
MySQL is more commonly used in web applications due to its speed and simplicity.
PostgreSQL is preferred for complex applications that require advanced features like JSON support, full-text search, and custom data types.
MySQL has a larger market share and is owned by Oracle, while PostgreSQL is open-source...
OOPS stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.
OOPS focuses on the use of classes and objects to organize code
Encapsulation: bundling data and methods that operate on the data into a single unit (class)
Inheritance: allows a class to inherit properties and behavior from another class
Polymorphism: the ability for objects of differ...
OOPS stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.
OOPS focuses on creating objects that interact with each other to solve problems
It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation
Example: In a banking system, you can have classes like Account, Customer, and Transaction, each with their own pro
CSS can be included in HTML using inline, internal, or external methods.
Use inline CSS by adding the style attribute to HTML elements
Use internal CSS by placing CSS code within <style> tags in the <head> section of the HTML document
Use external CSS by linking an external CSS file to the HTML document using the <link> tag in the <head> section
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I applied via Company Website and was interviewed before Aug 2022. There were 3 interview rounds.
Reverse a given string using for loop
I applied via Campus Placement and was interviewed in Aug 2022. There was 1 interview round.
Data structures are used to organize and store data efficiently. Time complexity is the measure of efficiency.
Arrays - O(1) for access, O(n) for search and insertion
Linked Lists - O(n) for access, O(1) for insertion and deletion
Stacks - O(1) for access, insertion and deletion
Queues - O(1) for access, insertion and deletion
Trees - O(log n) for access, insertion and deletion
Hash Tables - O(1) for access, insertion and de
Binary trees are classified based on the number of children each node can have.
Full binary tree: every node has either 0 or 2 children
Complete binary tree: all levels except possibly the last are completely filled, and all nodes are as far left as possible
Perfect binary tree: all internal nodes have two children and all leaf nodes are at the same level
Balanced binary tree: the difference in height between the left and ...
posted on 25 Oct 2024
Find repeated numbers in arrays of strings
Iterate through each string in the array
Convert each string to an array of numbers
Use a hash map to track the frequency of each number
Identify and return the repeated numbers
I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Apr 2022. There were 3 interview rounds.
Written test on Basics of c and c++ is asked.
Also be thorough with mathematical topics like vectors,calculus.
Topics were on dbms, dsa and oops mostly
I applied via Campus Placement and was interviewed in Apr 2023. There were 4 interview rounds.
Moderate level questions
Coding test based on the profile.
based on 1 interview
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