Perforce Software Reactjs Developer Interview Questions and Answers

Just MCQ questions related to React, Javascript, HTML, CSS

Q1. 1. Coding question in JS: Capitalize last letter of each word in a string. 2. React JS: Fetch data from some given API and store data in tabular form
Ans. 
Capitalize last letter of each word in a string and fetch data from API to display in tabular form using React JS.
• Split the string into an array of words

• Iterate through each word and capitalize the last letter

• Join the words back together to form the modified string

• Use React JS to fetch data from API and display in a tabular form
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Q1. Realted to React js
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Q2. Javascript basics
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Q1. About salary discussion
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MCQ based Questions were asked

Q1. Do you follow CI/CD process?
Ans. 
Yes, I follow CI/CD process to automate testing and deployment.
• I use tools like Jenkins, GitLab CI, or CircleCI to automate the build, test, and deployment process.

• I write unit tests and integration tests to ensure code quality before deployment.

• I regularly push code changes to version control and trigger automated builds and tests.

• I use continuous integration to merge code changes frequently and detect issues early in
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Q2. What is CI/CD Process
Ans. 
CI/CD process is a software development practice that involves continuous integration, continuous delivery, and continuous deployment.
• Continuous Integration (CI) involves automatically building and testing code changes frequently.

• Continuous Delivery (CD) ensures that code changes are always in a deployable state.

• Continuous Deployment (CD) automatically deploys code changes to production environments.

• CI/CD helps in redu...read more
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There were 15 mcq questions from JS, React,HTML and CSS

Q1. Basic React and Javascript questions
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Round duration - 60 minutes
Round difficulty - Medium

Technical interview round that lasted for around 60 minutes. The interviewer asked me programming questions, puzzles, Java basics and some output based questions.

Q1. 
Maximum Non-Adjacent Subsequence Sum
Given an array of integers, determine the maximum sum of a subsequence without choosing adjacent elements in the original array.
Input:
The first line consists of an...read more
Ans. 
Find the maximum sum of a subsequence without choosing adjacent elements in an array.
• Use dynamic programming to keep track of the maximum sum at each index, considering whether to include the current element or not.

• At each index, the maximum sum can be either the sum of the current element and the element two positions back, or the maximum sum at the previous index.

• Iterate through the array and update the maximum sum a...read more
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Data Structure related questions

Q1. Java related interview questions
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