Publicis Sapient Reactjs Developer Interview Questions and Answers

Q1. Sematic elements in HTML? What is Sass, SCSS, LESS and more about CSS? Design a HTML form? Test cases in javascript How you will implement security on a banking website.
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Semantic elements in HTML are used to give meaning to the content, making it more accessible and SEO-friendly.
• Semantic elements like <header>, <footer>, <nav>, <article>, <section>, <aside>, <main>, <figure>, <figcaption>, <details>, <summary>, etc., provide structure and meaning to the content.

• They help search engines understand the content better, impr...read more
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Write a program in vanila js to fetch api data and show in dropdow after select it should call api for perticular data and also should cache value of if it is recent api call happen

Q1. Unit Testing Questions Asked
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Q1. 1. Fetch data from api and display in UI list format
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Answering how to fetch data from API and display in UI list format for Reactjs Developer interview.
• Use fetch or axios to fetch data from API

• Store the data in state or Redux store

• Map through the data and display in UI list format

• Handle loading and error states

• Example: fetch('https://api.example.com/data').then(response => response.json()).then(data => setData(data))

• Example: {data.map(item =>

• {item.name
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Q2. Every possible question related to reactjs
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