Hakuna Matata Solutions Interview Questions and Answers

There was 2 Case Study Questions

The Group Discussion round was basically to analyze the analytical skills .
Firstly , They asked to Introduce
Then some situational questions were asked.

Q1. This was final round to check confidence and basic general knowledge.
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Q2. Questions based on key skills candidate have.
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Q1. What is the difference between classes and struct
Ans. 
Classes are reference types while structs are value types.
• Classes support inheritance while structs do not.

• Classes have default access modifier as internal while structs have it as private.

• Classes have a destructor while structs do not.

• Classes are allocated on heap while structs are allocated on stack.

• Classes can be null while structs cannot.
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Q2. Dispatch Queue vs operations
Ans. 
Dispatch Queue is a thread-safe way to execute tasks asynchronously, while Operations are a way to encapsulate tasks.
• Dispatch Queue is a high-level API for managing concurrent operations.

• Operations are objects that encapsulate a single task or multiple tasks.

• Dispatch Queue is simpler to use and recommended for most use cases.

• Operations provide more control over task dependencies and cancellation.

• Both can be used togeth
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It was medium level aptitude . but still many of the students didn't qualify that.
qualify criteria was around 50% marks in aptitude test.
20 questions in 30 minutes

2 coding questions of medium level from leetcode
1. inplace 90 degree matrix rotation
2. longest substring

it was on a paper , not an online mode

General gd round , mainly to check communication

Q1. Oops medium data structure sql questions
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It was good. We were given two situation for which we have to find the solutions.

In this round companies offical started asking about the happening around us and their reasons.