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Accion Labs
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I applied via Approached by Company and was interviewed in Jun 2024. There was 1 interview round.
Interface is a contract that defines the methods a class must implement, while abstract class can have both implemented and abstract methods.
Interface can only have abstract methods and constants, while abstract class can have abstract and non-abstract methods.
A class can implement multiple interfaces but can only inherit from one abstract class.
Interfaces are used to achieve multiple inheritance in Java, while abstrac...
Yes, static methods can be defined in interfaces but not in abstract classes.
Static methods in interfaces are used for providing utility methods that can be accessed without creating an instance of the interface.
Static methods in abstract classes are not allowed as abstract classes are meant to be extended and implemented by subclasses.
Example: interface MyInterface { static void myMethod() { System.out.println("Static
HashMap is unordered and unsorted, while LinkedHashMap maintains insertion order.
HashMap does not maintain insertion order, while LinkedHashMap maintains insertion order.
HashMap allows one null key and multiple null values, while LinkedHashMap allows one null key and multiple null values.
HashMap is faster for iteration, while LinkedHashMap is slower due to maintaining order.
OOPS concepts like inheritance, encapsulation, and polymorphism can be applied in the framework design to improve code reusability and maintainability.
Use inheritance to create a base class with common methods and properties that can be inherited by other classes.
Encapsulate data and behavior within classes to protect data from being accessed directly.
Implement polymorphism to allow objects of different classes to be t...
I applied via Naukri.com and was interviewed in Dec 2020. There were 5 interview rounds.
I applied via Referral and was interviewed before Jun 2021. There were 4 interview rounds.
I applied via Naukri.com and was interviewed in Jun 2021. There was 1 interview round.
The subject for which I am applying is the specific area of expertise or focus of the role I am seeking.
Explain how your skills and experience align with the subject matter of the role
Discuss any relevant projects or achievements related to the subject
Highlight any specialized knowledge or training you have in the subject area
Java hash map is a data structure that stores key-value pairs and uses hashing to efficiently retrieve values based on keys.
HashMap in Java implements the Map interface and allows null keys and values.
It uses hashing to store and retrieve key-value pairs, providing O(1) time complexity for get() and put() operations.
Example: HashMap
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
NAV calculation capital of call distribution notice
NAV (Net Asset Value) calculation involves determining the value of a fund's assets minus its liabilities
Capital call is a request for additional funds from investors in a private equity fund
Distribution notice is a document sent to investors detailing the distribution of profits or income from an investment
I applied via Referral and was interviewed in Apr 2023. There were 3 interview rounds.
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Basic java programming
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