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Calsoft
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Java Oops is a programming concept that focuses on objects and classes to create reusable code.
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 of a method to do different things based on the object it is acting upon
Inheritance in Java allows a class to inherit properties and behavior from another class.
Inheritance is achieved using the 'extends' keyword in Java.
Subclass inherits all non-private fields and methods from superclass.
Subclass can override superclass methods to provide specific implementation.
Superclass can be abstract, preventing instantiation of the class.
Example: class Dog extends Animal { ... }
I applied via Naukri.com and was interviewed before May 2022. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Apr 2022. There were 4 interview rounds.
The aptitude test was conducted on hacker rank. It had 2 sections
1. CS fundamentals and Logical Reasoning
2. Coding questions
Top trending discussions
I applied via Campus Placement and was interviewed in Jan 2024. There was 1 interview round.
Find duplicates in an array of strings
Iterate through the array and store each element in a hash set
If an element is already in the hash set, it is a duplicate
Return a list of all duplicates found
posted on 21 Mar 2024
Aptitude was very very easy but there was a section email writing even that was easy
It was a live case study like when the interview is going on they give a situation for example I was asked that (how many people in india wear black at night)
posted on 1 Mar 2023
I applied via Recruitment Consulltant and was interviewed in Feb 2023. There were 3 interview rounds.
Asking for write some javascript snippets
To become a technical lead and gain expertise in cloud computing.
Obtain AWS Certified Solutions Architect - Associate certification
Lead a team of junior developers on a major project
Gain hands-on experience in building and deploying applications on cloud platforms like AWS or Azure
Attend relevant conferences and workshops to stay updated with the latest trends in cloud computing
posted on 4 Mar 2023
Its a mix of basic OOPS concepts , functionality call and output of sample program
posted on 4 Dec 2023
posted on 22 Feb 2022
based on 6 interviews
Interview experience
based on 29 reviews
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Persistent Systems
LTIMindtree
Mphasis
TCS