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I applied via Naukri.com and was interviewed before May 2023. There was 1 interview round.
LINQ (Language Integrated Query) is a feature in C# that allows for querying data from different data sources using a uniform syntax.
LINQ allows for querying data from collections, databases, XML, and more.
It provides a set of standard query operators like Where, Select, OrderBy, etc.
LINQ queries are written in a declarative syntax similar to SQL.
Example: var result = from num in numbers where num % 2 == 0 select num;
SOLID principles are a set of five design principles in object-oriented programming to make software designs more understandable, flexible, and maintainable.
S - Single Responsibility Principle: A class should have only one reason to change.
O - Open/Closed Principle: Software entities should be open for extension but closed for modification.
L - Liskov Substitution Principle: Objects of a superclass should be replaceable...
Events in C# are a way to provide notifications to clients when something happens in an object.
Events are declared using the 'event' keyword in C#.
Clients can subscribe to events using delegates.
Events are commonly used in GUI programming to handle user interactions.
Example: public event EventHandler MyEvent;
OOPS concepts refer to Object-Oriented Programming concepts which include Inheritance, Encapsulation, Polymorphism, and Abstraction.
Inheritance: Allows a class to inherit properties and behavior from another class.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation...
Threading is a way for a program to execute multiple tasks concurrently. TPL (Task Parallel Library) is a set of APIs in .NET for parallel programming.
Threading allows multiple tasks to run concurrently within a single process.
TPL provides a higher level of abstraction for managing tasks and parallelism in .NET applications.
Threading can improve performance by utilizing multiple CPU cores efficiently.
TPL includes class...
I applied via Campus Placement and was interviewed in Jul 2024. There were 3 interview rounds.
Full c concept MCQ with IQ and Computaional Thinking
Number system conversion in C involves converting numbers between different bases, such as decimal to binary or hexadecimal.
Use functions like itoa() to convert integers to strings in different bases
Use strtol() to convert strings to integers in different bases
Remember to specify the base when converting numbers
posted on 22 Nov 2024
Encapsulation, Inheritance, Polymorphism, Abstraction are the four pillars of OOPS in Java.
Encapsulation: Bundling data and methods that operate on the data into a single unit.
Inheritance: Allows a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the implementation details and showing only the necessary features.
A constructor in Java is a special type of method that is used to initialize objects.
Constructors have the same name as the class they are in.
They do not have a return type, not even void.
Constructors are called when an object of a class is created.
Example: public class Car { public Car() { // constructor code } }
posted on 3 Sep 2024
posted on 31 May 2024
I applied via Approached by Company and was interviewed in May 2024. There were 2 interview rounds.
Coding Que - Find minimum in a rotated sorted array with duplicates.
I applied via LinkedIn and was interviewed in Mar 2024. There was 1 interview round.
The process for Software Development Engineer involves planning, designing, coding, testing, and deploying software solutions.
Gather requirements from stakeholders
Create a design based on requirements
Write code to implement the design
Test the software for bugs and issues
Deploy the software for users to use
Iterate on feedback and make improvements
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