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I was interviewed in Jan 2022.
Static functions are functions that belong to a class rather than an instance of the class. OOPs concepts include inheritance, encapsulation, and polymorphism.
Static functions are called using the class name rather than an instance of the class
They cannot access non-static members of the class
OOPs concepts include inheritance, encapsulation, and polymorphism
Inheritance allows a class to inherit properties and methods f...
Joins in MySQL are used to combine data from two or more tables based on a related column between them.
Joins are used to retrieve data from multiple tables in a single query
There are different types of joins such as INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL OUTER JOIN
Joins are based on a related column between the tables
Example: SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column
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posted on 2 Jan 2025
I applied via Referral
Print a specific pattern using any programming language.
A class in OOP is a blueprint for creating objects, defining their properties and behaviors.
Classes are templates for creating objects in OOP
They define the properties (attributes) and behaviors (methods) of objects
Objects are instances of classes, each with its own unique data
Inheritance allows classes to inherit properties and behaviors from other classes
Encapsulation ensures that the data is hidden and can only be a...
Abstract class can have both abstract and non-abstract methods, while interface can only have abstract methods.
Abstract class can have constructors, fields, and methods, while interface cannot have any implementation.
A class can only extend one abstract class, but can implement multiple interfaces.
Abstract classes are used to define common characteristics of subclasses, while interfaces are used to define contracts for...
Joining is combining data from two or more tables based on a related column, while an inner join query retrieves only the matching records.
Joining is used to combine data from multiple tables in a database.
Inner join query retrieves only the records that have matching values in both tables.
Syntax for inner join: SELECT columns FROM table1 INNER JOIN table2 ON table1.column = table2.column;
Example: SELECT orders.order_i...
posted on 15 Dec 2024
I applied via Campus Placement and was interviewed in Nov 2024. There were 3 interview rounds.
There were 30 questions on the aptitude test, all of which were part of the total count.
I have three questions: two related to data structures and algorithms, and one concerning SQL.
I applied via Referral and was interviewed in Sep 2024. There were 2 interview rounds.
posted on 4 Nov 2024
I applied via Naukri.com and was interviewed in Oct 2024. There was 1 interview round.
Seeking new challenges and growth opportunities in a different environment.
Desire for professional growth and development
Looking for new challenges and experiences
Seeking a better work-life balance
Interested in exploring different industries or sectors
posted on 23 Aug 2024
To reverse a loop for a linked list, iterate through the list and change the pointers to point in the opposite direction.
Start by initializing three pointers: current, previous, and next.
Iterate through the linked list, updating the pointers to reverse the direction of the links.
Update the head of the linked list to point to the new first node after reversing the loop.
posted on 7 Nov 2024
Mathematics,General Aptitute,three coding question
Face to face interview.Ask questions on Data structure and algorithms
Easy general logical theoretical questions
I applied via Naukri.com and was interviewed in May 2023. There were 3 interview rounds.
I applied via Referral and was interviewed in Mar 2023. There were 3 interview rounds.
Verbal, non-verbal, English and Numerical Aptitude
Implemented OOPs concepts like inheritance, encapsulation, and polymorphism in project design.
Used inheritance to create a base class with common attributes and methods shared by subclasses.
Implemented encapsulation by restricting access to certain data and methods within classes.
Utilized polymorphism to allow objects of different classes to be treated as objects of a common superclass.
Example: Created a class hierarch...
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