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Async/await is a feature in JavaScript that allows for asynchronous code to be written in a synchronous manner.
Async/await is built on top of Promises in JavaScript.
It allows for writing asynchronous code that looks like synchronous code, making it easier to read and maintain.
The 'async' keyword is used to define a function as asynchronous, while the 'await' keyword is used to pause the execution of the function until
Event loop is a mechanism in programming that allows for asynchronous execution of code by continuously checking and processing events.
Event loop is commonly used in JavaScript to handle asynchronous operations.
It allows for non-blocking I/O operations, ensuring that the program does not get stuck waiting for a response.
Event loop continuously checks the event queue for any pending events and processes them one by one.
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posted on 7 Oct 2024
I was interviewed in Sep 2024.
Easy to medium able to solve
One easy ,one medium,one difficult
Yes, I am willing to relocate for the right opportunity.
I am open to relocating for the right job opportunity
I have no ties that would prevent me from relocating
I am excited about the prospect of experiencing a new city or country
Understanding of OOP concepts is essential for software development.
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 details and showing only the necessary features.
Inheritance is a concept in object-oriented programming where a class inherits attributes and methods from another class.
Allows a class to inherit attributes and methods from another class
Promotes code reusability and reduces redundancy
Creates a parent-child relationship between classes
Derived class can access all public and protected members of the base class
Example: Class 'Car' can inherit from class 'Vehicle' to reu
Abstraction is the concept of hiding complex details and showing only the essential features of an object.
Abstraction allows us to focus on what an object does, rather than how it does it
It helps in reducing complexity and improving efficiency
Example: A car dashboard abstracts the internal workings of the car and provides only essential information to the driver
I applied via Approached by Company and was interviewed in Nov 2023. There was 1 interview round.
I applied via Walk-in and was interviewed in Oct 2023. There were 3 interview rounds.
Marry plans or not for yourself
Yes, I have experience in programming in Java.
I have worked on projects using Java programming language
Familiar with object-oriented programming concepts in Java
Experience in developing applications using Java frameworks like Spring
A constructor is a special method in a class that is automatically called when an object of that class is created.
Constructors have the same name as the class they belong to
Constructors can be used to initialize object properties
Constructors can have parameters to customize object initialization
Software testing is the process of evaluating a software application to ensure it meets specified requirements and functions correctly.
Software testing involves executing the software with the intent of finding bugs or errors.
It helps in identifying defects or issues in the software before it is released to the end users.
Types of software testing include unit testing, integration testing, system testing, and acceptance...
I applied via Job Portal and was interviewed in Apr 2024. There were 3 interview rounds.
Learn aptitude thoroughly
Focus on strings and arrays
I applied via Campus Placement
Coding from hacker rank
I applied via Walk-in and was interviewed in Apr 2024. There was 1 interview round.
I applied via Company Website and was interviewed before Sep 2023. There were 3 interview rounds.
Verbal ability
Quant
Reasoning
C is a procedural language with manual memory management, while Java is an object-oriented language with automatic memory management.
C is a procedural language, while Java is an object-oriented language
C requires manual memory management, while Java has automatic memory management (garbage collection)
C is platform-dependent, while Java is platform-independent (write once, run anywhere)
C supports pointers, while Java do
Constructor overloading is having multiple constructors in a class with different parameters, while constructor overriding is redefining a superclass constructor in a subclass.
Constructor overloading allows a class to have multiple constructors with different parameters.
Constructor overriding involves redefining a superclass constructor in a subclass with the same name and parameters.
Example of constructor overloading:...
I applied via Campus Placement and was interviewed in Sep 2022. There were 2 interview rounds.
It's on campus recruitment drive so first round is aptitude round all about basic formulas of aptitude(60),consist of verbal and aptitude and reasoning.you can crack easily if ur good at basics.That's about first round.It includes next round as game based asssesment different types games (4)are there one by one you have to play with in time .
Call by value and reference are two ways of passing arguments to functions.
Call by value passes a copy of the argument's value to the function.
Call by reference passes a reference to the argument's memory location to the function.
Functions that use call by value cannot modify the original value of the argument.
Functions that use call by reference can modify the original value of the argument.
In some programming languag...
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