uTrade Solutions Senior Operations Engineer Interview Questions and Answers

Q1. Spring MVC vs Spring Boot
Ans. 
Spring MVC is a framework for building web applications using the Model-View-Controller design pattern, while Spring Boot is an opinionated framework for quickly building production-ready applications.
• Spring MVC is more customizable and requires more configuration compared to Spring Boot.

• Spring Boot provides a set of defaults and auto-configuration options to simplify development.

• Spring Boot is ideal for microservices ...read more
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Q2. Collection and it's benefits
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Collections are data structures that store and organize multiple elements.
• Collections allow for efficient storage and retrieval of data

• They provide various operations for manipulating the data, such as adding, removing, and searching for elements

• Examples of collections include arrays, lists, sets, and maps
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Q1. Same as posted in advice
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Easy level questions ask

Q1. Face to face interview technical c++ questions oops concepts
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Q1. Normal hr question
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Q1. What is typescript
Ans. 
TypeScript is a superset of JavaScript that adds static typing and other features to help developers write more robust code.
• TypeScript is developed and maintained by Microsoft.

• It compiles down to plain JavaScript.

• It helps catch errors at compile time rather than runtime.
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I was asked two DSA questions and duration was of one hour.
1. Calculate Sum of edges of LinkedList
2. Given a list of numbers, find out all the pythagorean triplets.

This was also a DSA round for 1 hour and expected to solve two problems (Medium)

This was a system design round for one hour

Q1. Explain the last technically challenging topic that you have worked on. The engineering manager is only interested in self boasting. Without even trying to understand the entire problem statement, they try...read more
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