Fountain9 Software Engineer Interview Questions and Answers

Q1. DSA round based on priority queue
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Q2. Asked about roles and responsibilities in prev company
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Q1. Basic question on resume, OOPs, and Java
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Q2. The DSA question on HackerRank will be solved within the video interview in front of the interviewer. Easy level ques on freq sort.
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It's very easy and logical thinking is most important factor

It's medium level question and write the efficient code

Q1. What is Encapsulation
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Encapsulation is the concept of bundling data and methods that operate on the data into a single unit, known as a class.
• Encapsulation helps in hiding the internal state of an object and restricting access to it.

• It allows for data hiding, which prevents outside code from directly accessing an object's internal data.

• Encapsulation also promotes code reusability and modularity by grouping related data and methods together.

• ...read more
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Q2. What is method overload
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Method overload is when multiple methods in a class have the same name but different parameters.
• Method overload allows multiple methods in a class to have the same name but different parameters.

• The compiler determines which method to call based on the number and type of parameters passed.

• Example: void print(int num) and void print(String text) are overloaded methods with the same name 'print'.
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Q1. Introducing yourself
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Q2. What are strength
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Strengths are qualities or attributes that make an individual or team successful in achieving goals.
• Physical strength - ability to lift heavy objects or perform physically demanding tasks

• Emotional strength - resilience in facing challenges and managing stress

• Analytical strength - ability to solve complex problems and think critically

• Interpersonal strength - effective communication and teamwork skills

• Adaptability - abil...read more
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Permutations and combinations, time and work

Baesd on leetcode question varies from easy to difficult

Q1. General Discussion + 1 coding question
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Core HTML, CSS and JS

JS deep dive and react

Q1. Mimic Promise.all, Array.flat, OTP Component etc
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Q1. Dart based questions on string. Encoding and decoding
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