TutorBin React Js Frontend Developer Interview Questions and Answers

They asked technical mcqs of html , css, javascript, C, C++

They will ask u coding questions

Q1. Introduce yourself.
Ans. 
I am a software developer with 5 years of experience in Java and Python.
• Experienced in Java and Python programming languages

• Worked on various projects involving web development and data analysis

• Strong problem-solving skills and ability to work in a team
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Q2. Tell us about your projects.
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I have worked on various projects including a web application for tracking fitness goals and a mobile app for managing personal finances.
• Developed a web application using React.js for tracking fitness goals and progress

• Created a mobile app using Flutter for managing personal finances and budgeting

• Collaborated with a team of developers to implement new features and fix bugs

• Utilized APIs to integrate external services su...read more
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Had 50 qsns in 45 min

Had 5 qsns to execute topics like tress and graphs

Q1. Sql queries and how to extract the data
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Q2. Oops concepts and their execution
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Oops concepts are fundamental principles of object-oriented programming that help in organizing and designing code efficiently.
• Encapsulation: Bundling data and methods that operate on the data into a single unit (class).

• Inheritance: Allowing a class to inherit properties and behavior from another class.

• Polymorphism: Ability of objects to take on multiple forms or have multiple behaviors.

• Abstraction: Hiding the complex ...read more
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Q1. React component sort function in list
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Sorting a list in a React component can be achieved using JavaScript's array methods, enhancing user experience and data presentation.
• Array.prototype.sort(): Use this method to sort an array in place. Example: const sortedList = list.sort((a, b) => a.value - b.value);

• State Management: Store the list in the component's state using useState. Example: const [list, setList] = useState(initialList);

• Sorting Function: Crea...read more
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Q2. Give sorted list result
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To return a sorted list in React, use JavaScript's array sorting methods within your component's state or props.
• Use the `sort()` method on an array to sort it in place. Example: `array.sort((a, b) => a - b);` for ascending order.

• For sorting objects, provide a compare function. Example: `array.sort((a, b) => a.name.localeCompare(b.name));`.

• Ensure to create a new array if you want to keep the original array unchang...read more
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Data Structures and Algorithms

Q1. Data Structures
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Q2. System design questions
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Basic aptitude question

Easy to medium question

Q1. Question related your and mention skill
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Q1. Your behavior test
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Q1. Ask about programming , networking
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Q2. Ask about dsa,sql,mcq questions
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All on Dsa 5 questions