Thinkhat Interview Questions and Answers

Q1. What is MVVM Architecture?
Ans. 
MVVM Architecture is a design pattern that separates the user interface from the business logic and data.
• MVVM stands for Model-View-ViewModel

• Model represents the data and business logic

• View represents the UI components

• ViewModel acts as a mediator between the Model and View

• MVVM helps in separating concerns and making code more maintainable
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Q2. What is SOLID principles?
Ans. 
SOLID principles are a set of five design principles that help developers create more maintainable and scalable software.
• S - Single Responsibility Principle: A class should have only one reason to change.

• O - Open/Closed Principle: Software entities should be open for extension but closed for modification.

• L - Liskov Substitution Principle: Objects of a superclass should be replaceable with objects of its subclasses with...read more
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Q1. During the first interview, the interviewer asks regarding machine learning (ML), how does it work, what is GD, what are more optimized techniques than GD. The discussion progress from basic concepts to mo...read more
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The second round was the coding round. The asked standard questions. My question was given an array of strings, find the longest prefix. Other than a coding question, a puzzle was asked.

Q1. It was quite basic HR round. 1. strengths and weaknesses 2. What irritates you the most 3. where do you see yourself in 5 years.
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Q1. Asked about full resume
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Q1. Asked to with the automation code in selenium
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Standard leetcode medium problem.

Simple take home assignement