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I applied via Recruitment Consulltant and was interviewed before Mar 2023. There was 1 interview round.
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects.
OOPs focuses on creating objects that contain both data and methods to manipulate that data.
It allows for reusability, modularity, and flexibility in code.
Key principles of OOPs include encapsulation, inheritance, and polymorphism.
Examples of OOPs languages include Java, C++, and Python.
Virtual destructor is used to ensure proper destruction of derived class objects when deleted through a base class pointer.
Virtual destructor is declared in the base class with the 'virtual' keyword.
It allows the destructor of the derived class to be called when an object is deleted through a base class pointer.
Without a virtual destructor, only the base class destructor would be called, leading to memory leaks or unde
Reverse a linked list using iterative approach
Initialize three pointers: prev = null, current = head, next = null
Iterate through the linked list, updating pointers as follows: next = current.next, current.next = prev, prev = current, current = next
Update the head to point to the new head (prev)
C# will be asked
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I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
There are three types of machine learning: supervised, unsupervised, and reinforcement learning.
Supervised learning involves labeled data and predicting outcomes based on that data.
Unsupervised learning involves finding patterns in unlabeled data.
Reinforcement learning involves an agent learning to make decisions based on rewards and punishments.
Examples of supervised learning include image classification and spam filt...
OOPs stands for Object-Oriented Programming. It is a programming paradigm that uses objects to design applications.
OOPs is based on the concept of classes and objects
It focuses on encapsulation, inheritance, and polymorphism
It helps in creating modular, reusable, and maintainable code
Examples of OOPs languages are Java, C++, Python, etc.
SDLC stands for Software Development Life Cycle, a process used to design, develop, and maintain software.
SDLC is a structured approach to software development
It involves several phases such as planning, analysis, design, implementation, testing, and maintenance
Each phase has its own set of activities and deliverables
SDLC helps ensure that software is developed efficiently, on time, and within budget
Examples of SDLC mo
I applied via Referral and was interviewed before Mar 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Sep 2020. There were 4 interview rounds.
I applied via Approached by Company and was interviewed before Jun 2021. There was 1 interview round.
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