QuickRide Business Development Interview Questions and Answers

Q1. Largest island (graph question)
Ans. 
Find the largest connected component in a grid representing islands using graph traversal techniques.
• Use Depth-First Search (DFS) or Breadth-First Search (BFS) to explore the grid.

• Count the size of each island by marking visited cells.

• Example: In a 2D grid, '1' represents land and '0' represents water.

• Keep track of the maximum size encountered during traversal.
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Q2. SQL question related to joins
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Q1. About the databases and questions from system design
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Q1. Questions based on concurrency , suitable databases HLD,LLD,book my show design
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Q1. Salary discussion
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Q1. DATA STRUCTURES , SYSTEM DESIGN
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Q2. ALGORITHM , LLD
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Q1. DP related problems.
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Q2. Networking related questions
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Q1. Let var const difference
Ans. 
var, let, and const are all used to declare variables in JavaScript, but they have different scopes and mutability.
• var is function-scoped and can be redeclared and reassigned

• let is block-scoped and can be reassigned but not redeclared

• const is block-scoped and cannot be reassigned or redeclared
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Q2. Polyfills of bind method
Ans. 
Polyfills of bind method provide a way to use the bind method in older browsers that do not support it natively.
• Polyfill code typically checks if the bind method is available and if not, it creates a new function that mimics the behavior of bind.

• One common polyfill for the bind method is the following: Function.prototype.bind = Function.prototype.bind || function() { // polyfill code here };

• Polyfills are often used to ...read more
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Q1. Make a search bar in React
Ans. 
Create a search bar component in React for filtering data
• Create a functional component for the search bar

• Use state to store the search query

• Implement a onChange event handler to update the search query

• Filter the data based on the search query
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Q2. React js core concepts
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Q1. How you structure your work
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Q2. How you make a project from scratch
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Dsa. , oops and basics of database management

Q1. System design questions basics
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Q2. Hiring managers questions
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Q1. How I have planned my career.
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Q2. How I have started my journey towards business analyst
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It was time based task and was very well instructed it consisted questions for all in one like apti related to sales and excel all in one go.

Q1. My first question after my introduction was about b2b and b2c marketing
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Q2. It was about what i understand by lead genration
Ans. 
Lead generation is the process of attracting and converting potential customers into interested prospects for a business.
• Involves identifying potential customers through various marketing strategies.

• Common methods include content marketing, social media, and email campaigns.

• Example: A company offers a free eBook in exchange for email addresses to build a mailing list.

• Lead generation can be B2B (business-to-business) or...read more
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Q1. About my knowledge in Next js
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Q2. How do I have my career planned
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