Webkul Software Salesforce Developer Interview Questions and Answers

20 Mcq question were there

Q1. What is your turning point
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Simple aptitude round which covers technical questions and sql queries.

Simple code in which you have given an array of numbers representing candies and you have to find out the maximum numbers of candies you can eat if you can eat only k numbers of candies at a time

Enough with easy level questions from leetcode

Q1. Self introduction
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Q2. Sql and python questions
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Q1. Fundamental of javaScript
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Q2. Fundamentals of React
Ans. 
React is a JavaScript library for building user interfaces.
• React allows developers to create reusable UI components.

• It uses a virtual DOM for efficient rendering.

• React uses JSX, a syntax extension that allows mixing HTML with JavaScript.

• State and props are used to manage data and pass information between components.
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App was given to create

Q1. What is paranoid? When to use it ?
Ans. 
Paranoid is a programming flag used to enable additional security checks.
• Paranoid is a flag used in programming languages like Ruby to enable additional security checks.

• It is used when extra caution is needed to prevent security vulnerabilities.

• For example, in Ruby on Rails, setting the paranoid flag to true adds additional security checks to prevent SQL injection attacks.
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Q2. State the use case where we can user message queues like AWS SQS? When to choose NoSql and when SQL?
Ans. 
Message queues like AWS SQS are used for asynchronous communication between microservices. NoSQL is chosen for flexible schema and scalability, while SQL is chosen for structured data and complex queries.
• Use message queues like AWS SQS for decoupling microservices and handling high volumes of messages asynchronously

• Choose NoSQL for flexible schema, horizontal scalability, and handling unstructured or semi-structured da...read more
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Q3. Some coding questions like sorting, searching and basics of JS ? What is pass by reference?
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Q1. Learning from previous job?
Ans. 
Learned to collaborate effectively with cross-functional teams and prioritize tasks based on project deadlines.
• Improved communication skills by regularly updating team members on project progress

• Enhanced problem-solving abilities by quickly identifying and resolving technical issues

• Developed time management skills by efficiently juggling multiple tasks simultaneously
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They ask me about the fundamentals of JavaScript, CSS, and HTML.

Asked request me to create an animated website.

Q1. Ask about react
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Q2. Ask about node
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Q1. Simple HR question
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