KreditBee Senior Test Engineer Interview Questions and Answers

1 hr, there were some DSA problems

1 hr, there were some DSA problems

Q1. Any hard situation u faced ?
Add your answer
Q2. How you tackled hard situation
Add your answer

25 basic aptitude asked from train,time and work

2 coding questions which was basic and medium questions

2 python problem solving question.
1 easy problem and 1 medium.

Technical writing- compare and differentiate between two codes provided

Q1. DP medium question C# Internals LLM technical writing
Add your answer

Duration: 1hr45min
DSA medium level question

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
Answered by AI
Add your answer
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
Answered by AI
Add your answer

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.
Answered by AI
Add your answer

Medium level array question was asked on hackerrank.

Q1. Simple string question was asked which required a little thinking and simple implementation.
Add your answer

Q1. This was a coding round. I was given a screenshot which has dropdowns in it and I had to make the UI of it using react.js
Add your answer