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I was interviewed in Oct 2021.
OOPs (Object-Oriented Programming) is a programming paradigm that uses objects to design applications and programs.
OOPs focuses on creating reusable code and organizing it into objects.
It involves the concepts of inheritance, encapsulation, and polymorphism.
Inheritance allows a class to inherit properties and methods from another class.
Encapsulation is the process of hiding data and methods within a class.
Polymorphism ...
Inheritance allows for code reuse and promotes polymorphism.
Inheritance allows for creating a new class from an existing class.
The new class can inherit all the properties and methods of the existing class.
Inheritance promotes code reuse and reduces code duplication.
Inheritance also allows for polymorphism, where objects of different classes can be treated as if they are of the same class.
For example, a Car class can i...
String is immutable, StringBuilder and StringBuffer are mutable. StringBuffer is thread-safe.
String is immutable, meaning its value cannot be changed once it is created.
StringBuilder and StringBuffer are mutable, meaning their values can be changed.
StringBuilder is not thread-safe, while StringBuffer is thread-safe.
Use StringBuilder when you don't need thread-safety, and StringBuffer when you do.
Example: String str = "...
String is immutable to ensure thread safety and security. String pooling is a technique to reuse string literals.
Immutable strings prevent accidental modification and ensure thread safety.
String pooling reduces memory usage by reusing string literals.
String objects can be created using the new keyword, but it is not recommended.
StringBuffer and StringBuilder classes can be used for mutable strings.
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posted on 13 Sep 2024
Water scarcity, 3 mins , name-area-parents-topic
I am a passionate software engineer with experience in developing web applications using various technologies.
Experienced in developing web applications using HTML, CSS, JavaScript, and frameworks like React and Angular
Proficient in backend development with Node.js and databases like MySQL and MongoDB
Familiar with version control systems like Git and deployment tools like Docker
Strong problem-solving skills and ability
I have a Bachelor's degree in Computer Science and 5 years of experience in software development.
Bachelor's degree in Computer Science
5 years of experience in software development
posted on 7 Feb 2024
I applied via campus placement at ABES Engineering College, Ghaziabad and was interviewed in Jan 2024. There were 3 interview rounds.
There was total of 40 questions
First 20: Aptitude based topics like time and work, profit and loss, speed and distance
Second 20: Programming MCQs based on C, C++ and python. Task is to guess the correct output and errors.
There were 4 coding questions based on array, 2 SQL queries and one article.
Coding questions were easy for batch 2 but difficult for batch 1. Star patterns are present in batch 1.
SQL queries were easy.
One article (200-300)words. Topics was Google maps.
posted on 7 Jun 2024
I applied via Job Portal and was interviewed in Jan 2023. There were 3 interview rounds.
I applied via LinkedIn and was interviewed in Feb 2023. There were 2 interview rounds.
posted on 3 Sep 2022
I applied via Newspaper Ad and was interviewed in Mar 2022. There were 9 interview rounds.
Loss and profit , distances,cost some logical questions
Coding like c++, python
Discussion among People about the topic
Doing the assignment work which are giving by the manager
If any project is giving the people involved in the project should study about the project
I am a software engineer with 5 years of experience in developing web applications using Java and JavaScript.
5 years of experience in software engineering
Proficient in Java and JavaScript
Developed web applications
Strong problem-solving skills
Experience with agile development methodologies
I found the position on a job search website.
Browsed job search websites
Applied through the company's career page
Referred by a friend or colleague
Recruiter reached out to me
Attended a job fair where the company was present
I applied via Naukri.com and was interviewed before Mar 2023. There were 2 interview rounds.
Simple Coding questions without DSA
Interview experience
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