3 Minds Digital Internship Trainee Interview Questions and Answers

Q1. Laravel framework question.
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Q1. Laravel framework question
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Q1. What are synthetic Events?
Ans. 
Synthetic Events are events that are created by the browser to mimic real user events.
• Synthetic Events are used in React to handle events in a consistent manner across different browsers.

• They are created by React to wrap native browser events and provide additional functionality.

• Examples include onClick, onChange, and onSubmit events in React.
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Q2. What is event bubbling?
Ans. 
Event bubbling is the process where an event triggered on a child element is propagated up through its parent elements.
• Event bubbling allows a single event handler to be attached to a parent element, which will be triggered for all its children.

• When an event occurs on a child element, it first runs the event handlers on the child, then on its parent, and so on up the DOM tree.

• Event bubbling can be stopped using event.s
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Easy leetcode data structure question

Q1. Write working code for calling a rest API, design rate limiter
Ans. 
Code for calling a REST API and designing a rate limiter
• Use a library like requests or axios to make the API call

• Implement a token bucket algorithm for rate limiting

• Set a maximum number of requests per second and queue excess requests

• Consider using a distributed rate limiter for scalability
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Q1. Design Database schema for instagram
Ans. 
Design a database schema for Instagram.
• Create tables for users, posts, comments, likes, and follows.

• Use primary and foreign keys to establish relationships between tables.

• Store user data such as username, email, and password securely.

• Include fields for post content, location, and timestamp.

• Track likes and comments on posts.

• Implement a notification system for follows and likes.

• Consider scalability and performance in the...read more
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A topic was given to do blog writing.

Q1. Introduce yourself
Ans. 
I am a passionate content writer with a background in journalism and a love for storytelling.
• Experienced in creating engaging and informative content for various platforms

• Skilled in conducting research and interviews to gather information

• Proficient in SEO techniques to optimize content for search engines

• Strong attention to detail and ability to meet deadlines

• Examples: Wrote articles for a digital marketing agency, crea
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Q2. What was your approach to do the assignment?
Ans. 
I approached the assignment by conducting thorough research, outlining key points, and crafting engaging content.
• Researched extensively on the topic to gather relevant information

• Outlined key points and structured the content logically

• Crafted engaging and informative content to meet the assignment requirements
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