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I applied via Job Portal and was interviewed in Sep 2023. There was 1 interview round.
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I applied via Naukri.com and was interviewed before May 2020. There were 4 interview rounds.
Swapping two numbers without using a third variable
Use arithmetic operations to swap the values
Add the two numbers and store the result in the first variable
Subtract the second number from the result and store it in the second variable
Subtract the second variable from the first variable to get the original value of the second variable
I applied via Naukri.com and was interviewed in Mar 2021. There were 4 interview rounds.
I appeared for an interview before Feb 2024.
They will share one sheet full of questions related to our communication and thinking .
I am a detail-oriented content editor with a passion for writing and editing.
Experienced in proofreading and editing various types of content
Strong attention to grammar, punctuation, and style guidelines
Proficient in using editing tools such as Grammarly and Hemingway
Familiar with SEO best practices for content optimization
Passion for creating engaging and informative content brought me here.
Passion for writing and editing
Interest in creating impactful content
Desire to contribute to a team of content creators
A closure is a function that has access to its own scope, the scope in which it was defined, and the global scope.
A closure is created when a function is defined inside another function.
The inner function has access to the variables and parameters of the outer function, even after the outer function has finished executing.
Closures are useful for creating private variables and functions in JavaScript.
They can also be us...
Encapsulation is the process of hiding internal details and providing a public interface for accessing and manipulating data.
Encapsulation bundles data and methods together into a single unit.
It helps in achieving data abstraction and data hiding.
By encapsulating data, we can control access to it and prevent unauthorized modifications.
Encapsulation promotes code reusability and maintainability.
Example: A class in objec...
Inheritance is a concept in object-oriented programming where a class inherits properties and behaviors from another class.
Inheritance allows for code reuse and promotes the concept of hierarchy.
The class that is being inherited from is called the superclass or base class.
The class that inherits from the superclass is called the subclass or derived class.
The subclass can access the public and protected members of the s...
Abstraction is the process of simplifying complex systems by focusing on essential details.
Abstraction involves hiding unnecessary details and exposing only relevant information.
It allows developers to create models or representations that capture the essential aspects of a system.
Abstraction helps in managing complexity, improving code reusability, and enhancing maintainability.
For example, in object-oriented programm...
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as the same type.
Polymorphism is a fundamental concept in object-oriented programming.
It enables code reusability and flexibility.
Polymorphism can be achieved through method overriding and method overloading.
Example: A parent class Animal can have multiple child classes like Dog, Cat, and Bird. They can ...
posted on 30 Nov 2022
I applied via Naukri.com and was interviewed before Nov 2021. There was 1 interview round.
Namespace in PHP is used to avoid naming conflicts between classes, functions, and variables.
Namespace allows grouping of related classes, functions, and variables under a common name.
It helps in organizing code and makes it easier to maintain.
Namespace can be declared using the 'namespace' keyword followed by the namespace name.
Example: namespace MyNamespace;
To use a class or function from a namespace, we need to spec...
Interface defines only method signatures while abstract class can have both method signatures and implementations.
An interface can be implemented by multiple classes while an abstract class can only be extended by one class.
An abstract class can have constructors while an interface cannot.
An abstract class can have non-abstract methods while an interface can only have abstract methods.
An abstract class can have instanc...
posted on 7 Jan 2023
I applied via Indeed and was interviewed before Jan 2022. There were 4 interview rounds.
Practical module need to solve and execute the progream
Program for login page with session and palindrome program
Create a login page with HTML and CSS
Use PHP to handle form submission and validate user credentials
Create a session for the logged-in user
Design a database to store user information
Write a program to check if a given string is a palindrome
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