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I applied via Walk-in and was interviewed in May 2024. There was 1 interview round.
Case study on competitor analysis of companies like Salesforce CRM
I applied via Approached by Company and was interviewed before Jul 2021. There were 7 interview rounds.
posted on 2 Mar 2023
I applied via Naukri.com and was interviewed before Mar 2022. There were 4 interview rounds.
MCQ based on programming, 2 programming problems
Copy constructor is a special constructor that creates a new object by copying an existing object.
It is used to initialize an object with another object of the same class.
It takes a reference to an object of the same class as an argument.
It creates a new object with the same values as the object passed as argument.
It is automatically called when a new object is created from an existing object.
Example: MyClass obj1; MyC
Shallow copy creates a new object with the same reference as the original, while deep copy creates a new object with a new reference.
Shallow copy only copies the top-level object, while deep copy copies all nested objects.
Shallow copy is faster and uses less memory, while deep copy is slower and uses more memory.
Examples of shallow copy include copying arrays and objects using the spread operator, while examples of dee...
Implementation of Merge Sort on an array
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
Time complexity: O(n log n)
Space complexity: O(n)
Virtual functions are functions that can be overridden by derived classes.
Virtual functions are declared in a base class and can be overridden in derived classes.
They allow for polymorphism, where a derived class object can be treated as a base class object.
Virtual functions are called based on the actual object type, not the pointer or reference type.
They are declared using the virtual keyword in the base class and ca...
I am good at object-oriented programming, data structures, and algorithms in C++.
Strong understanding of object-oriented programming principles
Proficient in implementing data structures and algorithms in C++
Experience with memory management and pointers
Familiarity with C++ standard library and STL
Ability to optimize code for performance and efficiency
I am passionate about software development and this job aligns perfectly with my skills and interests.
I have a strong passion for software development and enjoy solving complex problems.
This job offers the opportunity to work on cutting-edge technologies and contribute to innovative projects.
I am excited about the company's mission and values, and believe in the positive impact software can have on society.
I am eager t...
I am committed to staying with the company for the long term and contributing to its success.
I am looking for a stable and challenging work environment.
I believe in the company's mission and values.
I am eager to grow and develop my skills within the company.
I am open to new opportunities and challenges that may arise.
I am committed to building strong relationships with my colleagues and contributing to a positive work
Polymorphism in C++ allows objects of different classes to be treated as objects of a common superclass.
Polymorphism is achieved through function overloading and virtual functions.
Function overloading allows multiple functions with the same name but different parameters.
Virtual functions are functions in a base class that are overridden in derived classes.
Example: Animal class with virtual function 'makeSound', Cat and
STL in C++ provides reusable algorithms and data structures for efficient programming.
STL includes containers like vector, list, map, algorithms like sort, find, and iterators.
Example: vector
STL saves time by providing pre-implemented solutions for common programming tasks.
Design patterns in C++ are reusable solutions to common problems in software design.
Design patterns help in creating flexible, maintainable, and scalable code.
Examples of design patterns in C++ include Singleton, Factory, Observer, and Strategy.
Each design pattern has a specific purpose and can be applied in different scenarios.
Understanding design patterns can improve code quality and efficiency in software developmen
posted on 24 Sep 2021
I applied via Recruitment Consultant and was interviewed in Aug 2021. There was 1 interview round.
Polymorphism can be used to create a Card class with different types of cards. A function can then use polymorphism to randomize the pack.
Create a Card class with different types of cards as subclasses
Implement a function that creates a pack of cards using polymorphism to add different types of cards
Use a random number generator to shuffle the pack
I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.
Find k min elements in given array.
Sort the array and return the first k elements.
Use a min heap of size k to find the k min elements.
Use quickselect algorithm to find the kth smallest element and return first k elements smaller than it.
Check if a given tree is a Binary Search Tree (BST) or not.
Traverse the tree in-order and check if the elements are in ascending order.
Check if the maximum value in the left subtree is less than the root and the minimum value in the right subtree is greater than the root.
Use recursion to check if all subtrees are BSTs.
Time complexity: O(n), Space complexity: O(h) where h is the height of the tree.
Given a BST and a sum, find a pair of nodes whose values add up to the given sum.
Traverse the BST in-order and store the nodes in a list
Use two pointers approach to find the pair with the given sum
If the sum is less than the current pair, move the right pointer to the left
If the sum is greater than the current pair, move the left pointer to the right
If the sum is equal to the current pair, return the pair
Time complexit
I appeared for an interview before Dec 2023.
I have worked as a Product Manager for a tech company, leading cross-functional teams to launch successful products.
Led product development from ideation to launch
Collaborated with engineering, design, and marketing teams
Implemented agile methodologies for efficient product development
Managed product roadmap and prioritized features based on user feedback
Successfully launched a mobile app that increased user engagement
Your company is a leading tech company specializing in e-commerce solutions.
Specializes in e-commerce solutions
Known for innovative technology
Has a strong market presence
Provides customizable solutions for businesses
I appeared for an interview in Jul 2024.
Leet code medium level question
Hashmap is a data structure that stores key-value pairs and allows for fast retrieval of values based on keys.
Hashmap uses a hashing function to map keys to indices in an array.
It allows for constant time complexity O(1) for insertion, deletion, and retrieval operations.
Example: HashMap<String, Integer> map = new HashMap<>(); map.put("key", 123); int value = map.get("key");
1 coding question, and basic MCQ
Two easy questions two wasy questions two easy questions two easy questions
based on 1 interview
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