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OOP stands for Object-Oriented Programming. It is a programming paradigm that uses objects to represent and manipulate data.
OOP focuses on creating reusable code by organizing data and behavior into objects
Objects have properties (data) and methods (behavior) that can be accessed and modified
Encapsulation, inheritance, and polymorphism are key concepts in OOP
Examples of OOP languages include Java, Python, and C++
Data abstraction in PHP is the process of hiding implementation details and showing only necessary information to the user.
Abstraction is achieved through abstract classes and interfaces
It helps in reducing complexity and improving maintainability
Example: A database class that only exposes methods for CRUD operations
Inheritance is a mechanism in object-oriented programming where a class is based on another class.
Inheritance allows a class to inherit properties and methods from another class.
The class that is being inherited from is called the parent or superclass.
The class that inherits from the parent is called the child or subclass.
The child class can add its own properties and methods, or override those of the parent class.
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I applied via Campus Placement and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Walk-in and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Referral and was interviewed before Mar 2021. There were 4 interview rounds.
Mathematics reasoning English test.
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
I applied via AmbitionBox and was interviewed before Feb 2021. There were 2 interview rounds.
It was good
I applied via Referral and was interviewed before Feb 2021. There were 2 interview rounds.
I have previous experience working at HDFC Bank.
Worked as a Sales Executive at HDFC Bank
Achieved sales targets consistently
Developed strong relationships with clients
Trained new team members on sales techniques
I applied via Referral and was interviewed before Apr 2020. There were 5 interview rounds.
I applied via Campus Placement and was interviewed before Apr 2020. There was 1 interview round.
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