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Questions related to programming concepts such as overloading, overriding, arrays, exception handling, threads, virtual keywords, and inheritance types.
Overloading is when a class has multiple methods with the same name but different parameters.
Overriding is when a subclass provides a specific implementation of a method that is already provided by its parent class.
An array is a collection of elements of the same data t...
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30 question of c code snippet 5 question of aptitude and 2 coding question
Storage classes in C define the scope and lifetime of variables.
There are 4 storage classes in C: auto, register, static, and extern.
Auto variables are stored in memory and have local scope.
Register variables are stored in CPU registers for faster access.
Static variables retain their value between function calls.
Extern variables are declared outside of any function and can be accessed by other files.
What is ll dsing a ll and all stuff
Time complexity of hashmap operations is O(1) on average, but can be O(n) in worst case scenarios.
HashMap operations like get, put, and remove have constant time complexity O(1) on average due to hashing.
In worst case scenarios, when there are many collisions, time complexity can degrade to O(n) where n is the number of elements in the hashmap.
Hashing function quality and load factor affect the time complexity of hashm
posted on 11 Mar 2024
Coding related to Arrays and String
OOPs stands for Object-Oriented Programming. It is a programming paradigm based on the concept of objects, which can contain data and code.
OOPs focuses on creating objects that interact with each other to solve a problem
It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation
Example: In a banking application, a 'BankAccount' class can have attributes like account number and balance, and
The OSI model is a conceptual framework that standardizes the functions of a telecommunication or computing system into seven layers.
The OSI model stands for Open Systems Interconnection model
It consists of seven layers: Physical, Data Link, Network, Transport, Session, Presentation, and Application
Each layer has specific functions and communicates with the adjacent layers
posted on 18 Feb 2023
I applied via campus placement at Centre for Development of Advanced Computing (CDAC) and was interviewed before Feb 2022. There were 3 interview rounds.
Mathematics, logical reasoning
C/C++, device driver, Networking, objectives
I applied via Campus Placement and was interviewed in Sep 2023. There was 1 interview round.
Good and simple and easy and understanding
Good and simple and easy to understand
General Aptitude - Time Series, Probability & statistics
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