PearlThoughts Backend Developer Interview Questions and Answers

Basic level JavaScript coding questions(DSA ).

Q1. Basic JavaScript questions .
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Q2. What is the use of lodash?
Ans. 
Lodash is a JavaScript library that provides utility functions for simplifying programming tasks.
• Lodash helps in manipulating arrays, objects, strings, etc.

• It provides functions for data manipulation, iteration, and functional programming.

• Examples include _.map(), _.filter(), _.reduce() for array operations.
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Q3. Are you familiar with nestjs freamwork?
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Yes, NestJS is a framework for building efficient, scalable, and maintainable server-side applications.
• NestJS is a Node.js framework that utilizes TypeScript and follows the modular architecture pattern.

• It provides a powerful CLI tool for generating modules, controllers, services, etc.

• NestJS supports dependency injection, middleware, and decorators for defining routes and handling requests.

• It integrates well with other...read more
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Q1. We have discuss about goal and strength .Then discuss about the salary
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