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I applied via Naukri.com and was interviewed in Jun 2023. There were 3 interview rounds.
First round was basic introduction
Object-oriented programming concepts that focus on objects and classes for better code organization and reusability.
Encapsulation: Bundling data and methods that operate on the data into a single unit (class).
Inheritance: Ability of a class to inherit properties and behavior from another class.
Polymorphism: Ability to present the same interface for different data types.
Abstraction: Hiding the complex implementation det...
An exception is an event that disrupts the normal flow of a program's execution.
Exceptions are used to handle errors and other exceptional events in a program.
They allow the program to continue running even when unexpected situations occur.
Examples of exceptions include divide by zero, file not found, and out of memory errors.
Spring JPA is a framework that simplifies data access with Java Persistence API. REST services are web services that use HTTP methods for communication.
Spring JPA is a part of the Spring Framework that provides an abstraction layer on top of JPA (Java Persistence API) to simplify database operations in Java applications.
It allows developers to interact with databases using object-oriented programming concepts rather th...
I applied via Job Portal and was interviewed in Oct 2021. There were 5 interview rounds.
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I have a strong background in software engineering and a passion for innovation, making me a valuable asset to HSBC.
I have a proven track record of successfully delivering high-quality software solutions in previous roles.
I am highly skilled in various programming languages and technologies, including Java, Python, and SQL.
I have experience working in agile development environments, allowing me to adapt quickly to chan...
I applied via Naukri.com and was interviewed before Oct 2019. There was 1 interview round.
I applied via Naukri.com and was interviewed before Apr 2020. There were 3 interview rounds.
SCD Type 2 is a technique used to track historical changes in data over time in a data warehouse.
SCD Type 2 maintains a separate row for each change in data, with a start and end date.
It requires a surrogate key to uniquely identify each row.
Informatica provides a built-in SCD Type 2 transformation to implement this technique.
Example: tracking changes in customer addresses over time.
I applied via Recruitment Consultant and was interviewed in Dec 2020. There was 1 interview round.
I applied via LinkedIn and was interviewed before Aug 2020. There were 3 interview rounds.
I applied via Recruitment Consulltant and was interviewed before Mar 2021. There was 1 interview round.
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