Happily Unmarried Software Engineer Interview Questions and Answers

Q1. JavaScript and React.js basic.
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Q2. Event loop and react hooks.
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Q1. Data structure and algorithm
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Q2. Objects related questions.
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Q1. Architectural questions.
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Q2. System design related questions.
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Q1. Basic logic building and programming questions
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Q1. What is garbage collector in python
Ans. 
Garbage collector in Python is a built-in feature that automatically manages memory by reclaiming unused memory space.
• Garbage collector in Python helps in automatically deallocating memory of objects that are no longer in use.

• It prevents memory leaks by freeing up memory that is no longer needed.

• Python's garbage collector uses reference counting and a cycle-detecting algorithm to manage memory efficiently.
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Q1. Explain about spring boot
Ans. 
Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and tools.
• Spring Boot eliminates the need for manual configuration by providing defaults for most settings.

• It allows for standalone Spring applications that can be started using a simple 'java -jar' command.

• Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow for deploying applications.

• I...read more
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Basic aptitudes questions were asked, need to solve in given time frame

1 general question was asked and you need to give your points of view

Q1. Basic questions were asking, Basic dsa, Oops dbms
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Q2. Find max of array, Oops concept
Ans. 
Using OOP concepts to find the maximum value in an array of strings
• Create a class to represent the array of strings

• Implement a method in the class to find the maximum value

• Use a loop to iterate through the array and compare each element to find the maximum value
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Q1. Basic logic building and programming questions
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Arrays and strings coding questions and general ability on hackerrank

Q1. Database query, SDLC , Coding question based on arrays & strings and basic CS questions
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Q1. JavaScript and React.js basic.
Add your answer
Q2. Event loop and react hooks.
Add your answer

Q1. Data structure and algorithm
Add your answer
Q2. Objects related questions.
Add your answer

Q1. Architectural questions.
Add your answer
Q2. System design related questions.
Add your answer