Leap Finance React Js Frontend Developer Interview Questions and Answers

Q1. Explain OOPS Concept ?
Ans. 
OOPS (Object-Oriented Programming) is a programming paradigm based on the concept of objects, which can contain data and code.
• OOPS focuses on creating objects that interact with each other to solve problems.

• It involves concepts like classes, objects, inheritance, polymorphism, and encapsulation.

• For example, a class 'Car' can have objects like 'Toyota', 'Honda', etc., each with their own properties and methods.

• Inheritan...read more
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There was aptitude test out of which 12 candidate selected

Q1. Asked me about my project in details
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Q2. What does group by do in SQL.
Ans. 
GROUP BY in SQL is used to group rows that have the same values into summary rows.
• GROUP BY is used with aggregate functions like COUNT, SUM, AVG, etc.

• It is used to summarize data by grouping rows based on specified columns.

• GROUP BY is often used in conjunction with the SELECT statement.
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Q3. Then asked about spring boot
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Hacker rank test, with a medium level Data Structure problem

Q1. This round was specific to Javascript.
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Q2. Asked, Function currying, closure, hoisting, promise
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Q1. Designing round, where I was asked to built a feature with React. Also asked Javascript problems
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Q1. Web performance mechanism and how can I optimise the performance, these questions were asked
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Q2. Build a websocket, and questions about React JS
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Practical Question based on case study

Q1. More about the Techno Managerial
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Q2. More about the Techno functional round
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Q3. Technical Question
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Q4. Related to Skills
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Q5. Based on work we did
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Q1. Job description and process etc
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Q1. Why are you looking for a change?
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Q1. Tell me about your self?
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Q2. Why Should i hire you
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Q3. Skill suitable for job
Ans. 
The skill suitable for a Relationship Manager is excellent communication and interpersonal skills.
• Ability to build and maintain relationships with clients

• Active listening and problem-solving skills

• Negotiation and conflict resolution skills

• Ability to work under pressure and meet targets

• Knowledge of financial products and services

• Strong organizational and time management skills
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