HDFC Bank Senior Devops Engineer Interview Questions and Answers

Q1. Tell me about yourself
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Duration : 1 hours
Question type : Greedy algo question(DSA)
Platform : of any choice

Q1. LLDs Designing on any system
Ans. 
LLDs are detailed design documents that describe the software architecture of a system.
• LLDs typically include detailed information on modules, components, interfaces, and data for a system.

• They help in understanding how different parts of the system interact and communicate with each other.

• Examples of LLDs include class diagrams, sequence diagrams, and data flow diagrams.

• LLDs are crucial for developers to implement the
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Q1. Coding plus behavioral plus LLD
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Q1. Basic Java and react question
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Q1. Little technical and project oriented question
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Basic hacker rank problem

Q1. Asked few questions on react and java
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Q1. Difference between list and tuple
Ans. 
List is mutable, tuple is immutable in Python.
• List can be modified after creation, tuple cannot.

• List uses square brackets [], tuple uses parentheses ().

• List is used for collections of items that may change, tuple for fixed collections.

• Example: list - [1, 2, 3], tuple - (1, 2, 3)
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Q1. Tell me about yourself?
Ans. Confidently answer and you will be through
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Q2. Can u do sells if yess sell me a savings account
Ans. 
Yes, I can sell savings accounts. Our savings account offers competitive interest rates and no monthly fees.
• I would start by asking the customer about their current savings account and if they are happy with it.

• Then, I would highlight the benefits of our savings account such as the competitive interest rates and no monthly fees.

• I would also mention any additional perks such as online banking and mobile app access.

• Final...read more
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