KreditBee Senior Quality Analyst Interview Questions and Answers for Experienced

Q1. Tell me about yourself.
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Q1. Guesstimate: How many golf ball can be estimated to fit in a standard bus? Then how many in 5 buses
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Q2. Guesstimates: How many tickets are sold in Bangalore daily. Calculate the Total revenue for entire month.
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Q1. Optmise performance in pytho?
Ans. 
Optimize Python performance by using efficient data structures, algorithms, and built-in functions.
• Use list comprehensions instead of loops for faster execution. Example: [x**2 for x in range(10)]

• Utilize built-in functions like map(), filter(), and reduce() for better performance.

• Choose the right data structures: use sets for membership tests instead of lists.

• Profile your code using cProfile to identify bottlenecks.

• Con...read more
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Q2. Give example of decorator in python.
Ans. 
A decorator in Python is a function that modifies the behavior of another function or method.
• Decorators are defined using the '@' symbol followed by the decorator function name.

• They can be used to add functionality to existing functions without modifying their code.

• Example: A simple logging decorator that prints the function name before execution.

• Example code: def my_decorator(func): def wrapper(): print(...read more
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Q1. Previous experinces or projects
Ans. 
I have worked on various projects, including web applications, mobile apps, and backend systems, enhancing my skills in software development.
• Developed a full-stack web application using React and Node.js for a local business, improving their online presence.

• Contributed to an open-source project on GitHub, enhancing a library used for data visualization.

• Built a mobile app using Flutter that helps users track their fitne...read more
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Q2. Tools you utilize
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I utilize a variety of tools for development, collaboration, and project management to enhance productivity and code quality.
• Version Control: I use Git for tracking changes and collaborating with team members on projects.

• Integrated Development Environment (IDE): Tools like Visual Studio Code and IntelliJ IDEA help streamline coding with features like debugging and syntax highlighting.

• Project Management: I utilize Jira ...read more
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Q3. Whitescreen coding questin
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Coding test on the Turing platform

Q1. Have u worked in a remote environment before?
Ans. 
Yes, I have worked in a remote environment before.
• I have experience working remotely as a software engineer.

• I am comfortable with remote collaboration tools and communication channels.

• I have successfully completed projects while working remotely.

• I am self-motivated and able to manage my time effectively in a remote setting.
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They aked more from logical reasoining

Coding questions are easy to medium

I feel gd is difficult before joining