Tech Mahindra Software Engineer Interview Questions, Process, and Tips

In attitude test they have asked for quants, and basic apptitude

It's complex you have to go and learn DSA to clear it

Q1. They have asked about your profile technology
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Q2. Basics of Javascript
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Q3. Let var const and scope
Ans. 
Var, const, and scope are key concepts in JavaScript for declaring variables and managing their scope.
• Var is used to declare variables with function scope.

• Const is used to declare variables with block scope that cannot be reassigned.

• Scope refers to the visibility and accessibility of variables within a program.
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Q4. JS basic programing on loops
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Q1. Tell me about your self introduction ?
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Q2. Why should you like this company?
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Q3. Which location do you prefer?
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Today is Thursday.after 135 days,it will be?

Q1. Discribe regarding SQL?
Ans. 
SQL is a programming language used to manage and manipulate relational databases.
• SQL stands for Structured Query Language

• It is used to create, modify, and query databases

• SQL is used in various industries including finance, healthcare, and e-commerce

• Common SQL commands include SELECT, INSERT, UPDATE, and DELETE
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Q2. What is oops concepts
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OOPs concepts are the principles of Object-Oriented Programming that focus on encapsulation, inheritance, and polymorphism.
• Encapsulation: bundling of data and methods that manipulate the data within a single unit

• Inheritance: ability of a class to inherit properties and methods from a parent class

• Polymorphism: ability of objects to take on multiple forms or behaviors

• Abstraction: hiding the implementation details of a cl...read more
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This test evaluates candidates on quantative aptitude, logical reasoning, verbal ability.

Q1. Write a program on Fibonacci series
Ans. 
A program to generate Fibonacci series using iterative or recursive approach.
• Use a loop to generate Fibonacci series iteratively

• Use recursion to generate Fibonacci series recursively

• Start with 0 and 1 as the first two numbers in the series

• Add the previous two numbers to get the next number in the series
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Q1. Briefly explain about yourself
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Q1. Difference between python and java
Ans. 
Python is dynamically typed, interpreted language while Java is statically typed, compiled language.
• Python is easier to learn and write code quickly

• Java is more verbose and requires more boilerplate code

• Python is better for scripting and data analysis

• Java is better for enterprise applications and large-scale projects

• Python has a simpler syntax and is more readable

• Java has better performance and is more secure
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Q2. What is lambda function
Ans. 
Lambda function is an anonymous function that can be passed as an argument or returned as a value.
• Lambda functions are also known as anonymous functions.

• They are commonly used in functional programming languages.

• Lambda functions can be used to create closures.

• They can be used to write concise and readable code.

• Example: lambda x: x*2 defines a function that doubles its input.
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Q3. What are data structures
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Data structures are ways of organizing and storing data in a computer so that it can be accessed and used efficiently.
• Data structures are used to manage large amounts of data efficiently

• They can be implemented using arrays, linked lists, trees, graphs, and more

• Examples include stacks, queues, hash tables, and binary search trees
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1hour, topics which are commonly asked in every technical round by freshers, mettl platform

1 hour, topics which are commonly asked in every companies aptitude test for freshers, mettl platform

Q1. Communication skills , basic questions
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Q2. Tell me about yourself
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Q3. Work life balance questions
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Q4. How will you handle work pressure
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