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Tudip Technologies
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I applied via Campus Placement
Aptitude test was easy level and moderate level.
Coding test was held in the google form which was very easy.
The volatile keyword in software engineering is used to indicate that a variable's value can be modified by multiple threads.
Volatile keyword ensures that the variable's value is always read from and written to the main memory, rather than cached in a thread's local cache.
It is used to prevent unexpected behavior in multi-threaded environments where multiple threads may access and modify the same variable simultaneousl...
An abstract class is a class that cannot be instantiated and is meant to be subclassed.
An abstract class can have abstract methods that must be implemented by its subclasses.
An abstract class can also have non-abstract methods that can be inherited by its subclasses.
An abstract class provides a common interface for its subclasses.
An abstract class can have instance variables and constructors.
An abstract class cannot be...
Abstract classes are used to provide a common interface and partial implementation for related classes.
Abstract classes are used when you want to create a base class that cannot be instantiated on its own but can be inherited by other classes.
They are useful when you want to define common methods and properties that multiple related classes should have.
Abstract classes can have both abstract and non-abstract methods.
Ab...
I applied via Campus Placement and was interviewed in Aug 2023. There was 1 interview round.
Tudip is one of the company whose selection process is very easy only its PI may be quite hard
Not so much difficult. english comprehension matters for this test.
C++ is a high-level programming language used for developing system software, application software, and video games.
C++ is an extension of the C programming language
It supports object-oriented programming concepts like classes, inheritance, polymorphism, etc.
It is a compiled language and provides low-level memory manipulation features
C++ is widely used in developing operating systems, device drivers, game engines, and ...
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posted on 10 Nov 2015
I appeared for an interview before Oct 2020.
Round duration - 40 minutes
Round difficulty - Medium
Asked about time complexity of algorithm, puzzles, DBMS, cutting edge technologies etc. What are indexes?
Given an array of integers ARR
of size N, consisting of 0s and 1s, you need to select a sub-array and flip its bits. Your task is to return the maximum count of 1s that can b...
Given an array of 0s and 1s, find the maximum count of 1s by flipping a sub-array at most once.
Iterate through the array and keep track of the maximum count of 1s obtained by flipping a sub-array.
Consider flipping a sub-array from index i to j and calculate the count of 1s in the resulting array.
Return the maximum count of 1s obtained by flipping a sub-array at most once.
Round duration - 20 minutes
Round difficulty - Medium
Asked 1 standard algorithm
You are provided with a 2-dimensional matrix having N
rows and M
columns, containing only 1s (land) and 0s (water). Your goal is to determine the number of islands in t...
Count the number of islands in a 2D matrix of 1s and 0s.
Iterate through the matrix and perform depth-first search (DFS) to find connected 1s.
Mark visited cells to avoid redundant traversal.
Increment island count whenever a new island is encountered.
Tip 1 : prepare for competitive programming
Tip 2 : know about standard algorithm
Tip 3 : must be good with dbms
Tip 1 : must have projects, which you can explain to them
Tip 2 : have things on resume, that you are totally certain about.
I applied via Campus Placement and was interviewed before Oct 2022. There were 5 interview rounds.
Technical interview where DSA questions were asked
posted on 22 Jan 2023
I applied via Campus Placement and was interviewed in Jul 2022. There were 4 interview rounds.
Aptitude+coding was asked. Consider this as the very important selection criteria
Design test . Its very likely to be easy
I applied via LinkedIn and was interviewed in Nov 2021. There were 4 interview rounds.
posted on 30 Oct 2023
I applied via Campus Placement and was interviewed in Sep 2023. There were 2 interview rounds.
Easy and good English passage reading
based on 3 interviews
Interview experience
based on 17 reviews
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