Whatfix Interview Questions and Answers

Q1. The question was on DSA and graph theory
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Q1. Again DSA, Design patterns
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Q1. General discussion with VP
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Q1. One on one with the Manager
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Time : ~1 hr
Topics : Binary Trees, Arrays

Time : ~1 hr
Topics : Machine Coding Round

Q1. Design a system to update end users SDKs.
Ans. 
Design a system to update end users SDKs.
• Implement an automated update system that checks for new SDK versions regularly.

• Provide notifications to end users about available updates.

• Allow users to manually trigger updates if needed.

• Ensure backward compatibility with older SDK versions.

• Track update history and provide release notes for each update.
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It was a coding test which contained mcq's about Basic HTML, CSS and JS and two coding questions

Q1. It was just a basic technical round with one of the senior where most questions were from dom manipulation and javascript
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Q1. This was project round basically
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Some basic programming question to test time efficiency

Q1. OOP concepts with examples
Ans. 
OOP concepts include inheritance, encapsulation, polymorphism, and abstraction.
• Inheritance: Allows a class to inherit properties and behavior from another class. Example: Animal class can be inherited by Dog class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: Using private variables and public methods in a class.

• Polymorphism: Ability for objects to be treated as instance...read more
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Q2. Behavioral questions to assess situation handling
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Q1. DS questions - trees, linked lists, Fibonacci
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Q1. Strengths, Weakness, how did I improve, Behavioral questions…
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