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I applied via Campus Placement and was interviewed in Jun 2021. There was 1 interview round.
OOPs concepts are the fundamental principles of Object-Oriented Programming.
Abstraction
Encapsulation
Inheritance
Polymorphism
Abstraction is the process of hiding complex implementation details and showing only the necessary information to the user.
Abstraction is achieved through abstract classes and interfaces.
It helps in reducing complexity and improving maintainability.
Example: A car dashboard is an abstraction of the car's internal workings.
Abstraction is a key concept in object-oriented programming.
Access modifiers are keywords in object-oriented programming languages that set the accessibility of classes, methods, and other members.
There are four access modifiers in Java: public, private, protected, and default
Public members are accessible from anywhere in the program
Private members are only accessible within the same class
Protected members are accessible within the same class and its subclasses
Default members a...
Program to append a string at the middle of another string
Find the middle index of the original string
Use string slicing to split the original string into two parts
Concatenate the first part, new string, and second part to form the final string
Query to select sum of salaries department wise
Use GROUP BY clause to group salaries by department
Use SUM() function to calculate the sum of salaries
Join the employee and department tables on department ID
Query to select employee with second highest salary
Use ORDER BY clause to sort salaries in descending order
Use LIMIT 1,1 to select the second highest salary
Join with employee table to get employee details
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I applied via Company Website and was interviewed before Dec 2022. There were 5 interview rounds.
posted on 24 Jun 2024
Object Oriented Programming Concepts involve encapsulation, inheritance, and polymorphism.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class). Example: class Car with properties like make, model, and methods like start(), stop().
Inheritance: Allows a class to inherit properties and methods from another class. Example: class SUV extends Car, inheriting properties and methods from...
posted on 24 Oct 2023
I applied via Referral and was interviewed in Apr 2023. There were 5 interview rounds.
Basic questions of javascript and php
Assignment for complete the all qus of freecodecamp
I applied via Campus Placement and was interviewed in Sep 2022. There were 4 interview rounds.
Given a pattern and we need to complete the pattern within 40mins, also allows completing this problem in any language ( c,c++, python, java).
I have a close-knit family and a supportive group of friends. I also have intermediate skills in various programming languages.
My family is very important to me and we have a strong bond.
I have a few close friends who have always been there for me.
In terms of programming, I have intermediate skills in languages like Java, Python, and JavaScript.
posted on 5 May 2024
I applied via Walk-in and was interviewed before May 2023. There were 2 interview rounds.
Get good handson for basics program of java on array, string
Overloading is having multiple methods in the same class with the same name but different parameters. Overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
Overloading involves multiple methods with the same name but different parameters.
Overriding involves a method in a subclass with the same name and parameters as a method in the superclass.
Overloading is resolved...
posted on 1 Jul 2021
posted on 17 Oct 2021
I applied via Naukri.com and was interviewed before Oct 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed in Apr 2024. There were 3 interview rounds.
posted on 4 Aug 2023
I applied via Naukri.com and was interviewed in Feb 2023. There were 4 interview rounds.
Basic to intermediate aptitude questions
In This you will be given basic 3-5 questions of freecodecamp
Some of the top questions asked at the Incapsulate Junior Software Engineer interview -
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