i
Tech Mahindra
Filter interviews by
General aptitude questions
Code logic, basic concepts of c++,
I applied via Job Portal and was interviewed in Feb 2024. There were 3 interview rounds.
Easy and moderate can easily crack this round
There will be two program. Easy and moderate
Object-oriented programming concepts that help in organizing and structuring code.
Encapsulation: bundling data and methods together in a class
Inheritance: creating new classes from existing ones
Polymorphism: using a single interface to represent different types
Abstraction: hiding unnecessary details and exposing only essential features
What people are saying about Tech Mahindra
I was interviewed in Dec 2016.
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as objects of a common superclass.
Polymorphism is achieved through method overriding and method overloading.
Method overriding allows a subclass to provide a specific implementation of a method that is already defined in its superclass.
Method overloading allows multiple methods with the same name but diff...
Program to generate Fibonacci series
Use a loop to generate the series
Start with two initial values, 0 and 1
Add the previous two numbers to get the next number
Repeat the process until the desired number of terms is reached
A program demonstrating inheritance in object-oriented programming.
Inheritance allows a class to inherit properties and methods from another class.
The derived class can add new features or override existing ones.
Inheritance promotes code reusability and modularity.
Example: Creating a base class 'Animal' and derived classes 'Dog' and 'Cat'.
OOPS concepts are fundamental principles in object-oriented programming.
Encapsulation: bundling of data and methods into a single unit (class)
Inheritance: ability of a class to inherit properties and methods from another class
Polymorphism: ability to use a single interface to represent different types of objects
Abstraction: hiding unnecessary details and exposing only essential features
Encapsulation: binding data and m...
Types of testing include unit testing, integration testing, system testing, and acceptance testing.
Unit testing focuses on testing individual components or units of code.
Integration testing verifies the interaction between different components or modules.
System testing ensures that the entire system functions correctly.
Acceptance testing is performed to validate if the system meets the requirements and is ready for dep
Black box testing is used to test the functionality of a software application without knowing its internal structure.
Black box testing focuses on the external behavior of the software.
It tests the software from a user's perspective, without any knowledge of the internal code.
It helps identify defects or issues in the software's functionality.
Black box testing is useful for validating requirements and ensuring the softw...
Tech Mahindra interview questions for designations
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as the same type.
Polymorphism is achieved through method overriding and method overloading.
Method overriding allows a subclass to provide a different implementation of a method that is already defined in its superclass.
Method overloading allows multiple methods with the same name but different parameters...
Get interview-ready with Top Tech Mahindra Interview Questions
posted on 14 Nov 2024
I applied via campus placement at Coimbatore Institute of Technology, Coimbatore and was interviewed in Oct 2024. There were 3 interview rounds.
Basic aptitude questions
2 problems on strings and integers
Developed a web-based project management tool for tracking tasks and deadlines.
Used HTML, CSS, and JavaScript for front-end development
Implemented backend functionality using Node.js and MongoDB
Incorporated user authentication and authorization features
Utilized Agile methodology for project management
Some hurdles faced during the project include communication issues, technical challenges, and tight deadlines.
Communication issues with team members or stakeholders
Technical challenges such as bugs or compatibility issues
Tight deadlines leading to pressure and rushed work
I applied via Walk-in and was interviewed in May 2024. There were 3 interview rounds.
The round1 was aptitude test it was average level neither easy nor hard
Shortest path algo is a method to find the most efficient route between two points in a graph or network.
Shortest path algorithms are used in various applications such as GPS navigation systems, network routing, and logistics planning.
Examples of shortest path algorithms include Dijkstra's algorithm, Bellman-Ford algorithm, and Floyd-Warshall algorithm.
These algorithms calculate the shortest path based on different cri...
Compiler translates entire code into machine code before execution, while interpreter translates code line by line during execution.
Compiler converts entire code into machine code before execution
Interpreter translates code line by line during execution
Compiler generates intermediate object code or executable file
Interpreter does not generate intermediate object code
Examples: C, C++ compilers vs Python, Ruby interprete
The 4 pillars of OOP are Inheritance, Encapsulation, Abstraction, and Polymorphism.
Inheritance allows a class to inherit properties and behavior from another class.
Encapsulation restricts access to certain components within a class, protecting the data.
Abstraction hides the complex implementation details and only shows the necessary features.
Polymorphism allows objects to be treated as instances of their parent class.
I applied via campus placement at ACE Engineering College, Khammam and was interviewed in Feb 2024. There were 2 interview rounds.
The Basic Aptitude Quant Reasoning and Verbal Ability
Basic Programming Questions
posted on 18 Aug 2023
I applied via Campus Placement and was interviewed in Jul 2023. There were 3 interview rounds.
The test consists of questions from each and every domain ranging from general aptitude to essay writing as well as ASL-based questions. In the end, there are two questions related to coding which are easy - medium in difficulty and each section has a separate time limit with no negative marking.
Java and JavaScript are essential programming languages for web and software development.
Java is a versatile language used for building enterprise applications, Android apps, and server-side development.
JavaScript is a crucial language for front-end web development, adding interactivity to websites and web applications.
Both languages have a large community support, extensive libraries, and frameworks for developers to
Java is a high-level, object-oriented programming language with automatic memory management, while C++ is a lower-level language with manual memory management.
Java is platform-independent, while C++ is platform-dependent.
Java uses automatic garbage collection, while C++ requires manual memory management.
Java does not support pointers, while C++ does.
Java is more secure due to its strong type checking, while C++ allows ...
Java is preferred for its performance, scalability, and strong typing compared to Python.
Java is statically typed, which helps catch errors at compile time, while Python is dynamically typed.
Java is faster in terms of execution speed compared to Python.
Java is preferred for large-scale enterprise applications due to its scalability and performance.
Java has a strong ecosystem and support for multi-threading, making it s
Interview experience
based on 5 reviews
Rating in categories
Software Engineer
26.3k
salaries
| ₹2 L/yr - ₹10.7 L/yr |
Senior Software Engineer
21.3k
salaries
| ₹5.5 L/yr - ₹22.9 L/yr |
Technical Lead
11.6k
salaries
| ₹9.5 L/yr - ₹31.9 L/yr |
Associate Software Engineer
5.4k
salaries
| ₹1.8 L/yr - ₹6 L/yr |
Team Lead
4.9k
salaries
| ₹5.2 L/yr - ₹16.9 L/yr |
Infosys
Cognizant
Accenture
Wipro