Karvy Innotech Customer Service Executive Interview Questions and Answers

Q1. Self introduction
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Q2. Previous experience related
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Q1. Interview was quite smooth I'd say
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Q1. Why did we hired you
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Q2. What is next 5 years see your self
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All java topics and aptitude and multithreading

JD, java, multithreading, collections, constructor

Q1. Expain OOPS Concept.
Ans. 
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPS focuses on creating objects that interact with each other to solve problems.

• It involves concepts like inheritance, encapsulation, polymorphism, and abstraction.

• For example, a class 'Car' can have properties like 'color' and 'model', and methods like 'drive' and 'stop'.
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Q2. What is static keyword used for?
Ans. 
Static keyword is used in programming to declare variables, methods, or classes that belong to the class itself rather than instances of the class.
• Used to create class variables and methods that can be accessed without creating an instance of the class

• Static variables are shared among all instances of a class

• Static methods can be called without creating an object of the class

• Static keyword can also be used to create a
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Q1. What are your salary expectations?
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Q2. Share details of your previous job.
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Usual aptitude questions

Revers a array and string using linked list