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Tech Mahindra
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HTTP is a protocol used for transferring data over the internet. REST API is a set of rules for building web services.
HTTP stands for Hypertext Transfer Protocol, used for communication between web servers and clients
REST API (Representational State Transfer) is a set of rules for building web services that adhere to the principles of REST
RESTful APIs use standard HTTP methods like GET, POST, PUT, DELETE to perform CRU...
Time complexity refers to the amount of time an algorithm takes to run as a function of the input size.
It measures how the runtime of an algorithm grows as the input size increases.
Common time complexities include O(1) constant time, O(log n) logarithmic time, O(n) linear time, O(n^2) quadratic time, and O(2^n) exponential time.
Understanding time complexity helps in analyzing and optimizing algorithms for efficiency.
Ex...
List is mutable, tuple is immutable in Python.
List can be modified, tuple cannot
List uses square brackets [], tuple uses parentheses ()
List is slower than tuple for iteration and indexing
Sort a list with duplicate numbers using Python
Use the sorted() function to sort the list in ascending order
To maintain the duplicate numbers, use a lambda function as the key parameter in sorted()
Example: nums = [3, 1, 4, 1, 5, 9, 2, 6, 5], sorted_nums = sorted(nums, key=lambda x: (x, nums.index(x)))
I applied via Referral and was interviewed in Nov 2023. There was 1 interview round.
What people are saying about Tech Mahindra
I applied via Company Website and was interviewed before Dec 2020. There were 4 interview rounds.
I applied via Referral and was interviewed before Jan 2021. There was 1 interview round.
I applied via Newspaper Ad and was interviewed before Jun 2021. There were 3 interview rounds.
I applied via Approached by Company and was interviewed before Apr 2021. There were 3 interview rounds.
My resume
I was interviewed before Oct 2021.
There are technical and objective questions
They asked about projects and asked to speak on any topics.
I applied via Referral and was interviewed before Apr 2021. There were 2 interview rounds.
Puzzles, Psychometric Test
I applied via Company Website and was interviewed before Sep 2021. There were 2 interview rounds.
2 coding questions which are of easy level
based on 5 interviews
Interview experience
based on 7 reviews
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Software Engineer
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Senior Software Engineer
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Technical Lead
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Associate Software Engineer
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Team Lead
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