Rachna Sagar Interview Questions and Answers

Aptitude Test Only Data Annotation related questions

Q1. What is Data Annotation?
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Q2. What's your Strength and Weakness?
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Q3. What do you know about content writing
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Q1. BASIC THEORITICAL QUESTION (LEGAL)
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Q2. DICTATION, TO CHECK ON YOUR VOCAB AND SPELLING MISTAKES.
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Q3. COMPREHENSION PASSAGE
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Q4. LOGICAL REASONING
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Q5. ESSAY WRITTING (YOU CAN CHOOSE FROM THE GIVEN TOPICS)
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Q1. THIS ROUND WAS WITH THE ASSOCIATE EDITOR /DIRECTOR OF THE COMPANY, THIS ROUND IS PERSONAL INTERVIEW ROUND.
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Q1. About yourself you need to tell them about your experience
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Q2. Whether travelling is okay with you
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Q1. Given a string containing just the characters '{','}','(',')', '[',']' determine if the input string is valid. Leetcode #20
Ans. 
Check if a string containing only specific characters is valid by ensuring all opening brackets have corresponding closing brackets.
• Use a stack to keep track of opening brackets and pop when a closing bracket is encountered.

• If stack is empty at the end, return true. Otherwise, return false.

• Example: Input: '()[]{}', Output: true
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Q2. JAVA version, Spring Framework importance etc
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Q3. Explain how Spring Framework works? Explain microservices and its uses? Explain the difference between MySQL database & MongoDB
Ans. 
Spring Framework is a popular Java framework for building enterprise applications. Microservices are a software development technique that structures an application as a collection of loosely coupled services. MySQL is a relational database management system, while MongoDB is a NoSQL database.
• Spring Framework is a comprehensive framework that provides support for developing Java applications. It offers features like de...read more
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Q4. Explain about CORS, AuthGuard
Ans. 
CORS is a security feature that allows or restricts resources on a web server to be requested from another domain. AuthGuard is a feature in Angular that protects routes from unauthorized access.
• CORS stands for Cross-Origin Resource Sharing and is a security feature implemented by browsers to restrict or allow web resources to be requested from a different domain.

• CORS is used to prevent malicious websites from making u...read more
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It was easy and took around 30 mins.

Q1. Business Analyst related questions
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Q2. Final Year Project
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