CirrusLabs Softwaretest Engineer Interview Questions and Answers

System engineer

Basic c programming

Q1. Interviewer makes interview smooth and friendly meeting
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Q2. Write a program reverse number and palindrome in c and basic c programming
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Q1. Minimum Cost to Merge Stones
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Q2. Why do you want to join the company
Ans. 
I admire the company's innovative approach and commitment to excellence, aligning with my career goals and values.
• The company's focus on cutting-edge technology resonates with my passion for continuous learning and growth.

• I am impressed by the collaborative culture here, which fosters teamwork and creativity, as seen in your recent project on XYZ.

• The opportunity to work on impactful projects that improve user experienc...read more
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Q3. What are your expectations from the DataflowGroup
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I expect collaboration, innovation, and growth opportunities within the DataflowGroup.
• Collaboration: I hope to work closely with cross-functional teams to enhance data processing workflows.

• Innovation: I expect to contribute to innovative solutions that improve data handling and processing efficiency.

• Growth Opportunities: I look forward to mentorship and professional development to advance my skills in data engineering.

• ...read more
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Conducted on Online platform of company
Consisting of aptitude debugging and psuedo codes

Pen and paper round
Consisting of simple output

Q1. It tested aptitude the question was a simple matching the columns of a product delivery process
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Q1. Was both a technical and HRDidn't make it to HR round but it consisted of easy questions only.
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1 round is coding round in pan paper test atleast 5 coding questions and some multiple questions and 1 DSA questions and 4 coding questions correct and dsa correct than interview

The aptitude test was easy. basic mcq questions were asked.

It was a pen paper test and was comparatively tough.

Pen and paper test
C and C++ output questions
Basic flowchart question
Only 3 out of 60 students were selected

Q1. After writing about your project CFO will take interview my tech stack didn't meet companies requirement hence all three students were rejected.
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Array and OOPS concept. Given set of questions to solve with each oops concept

Q1. Out of box thinking. Given logical puzzles and ask you to analyze and provide your understanding
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Q2. Explain the inheritance concept with car model
Ans. 
Inheritance in car model refers to the ability of a new car model to inherit features and characteristics from an existing car model.
• Inheritance allows for the creation of a new car model that shares common features with an existing car model

• The new car model can add or modify features inherited from the existing car model

• For example, a new sports car model can inherit features from a base car model such as engine, tra...read more
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Q3. Probability question with fruits and boxes
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Full c concept MCQ with IQ and Computaional Thinking

Q1. Number system convertion in c
Ans. 
Number system conversion in C involves converting numbers between different bases, such as decimal to binary or hexadecimal.
• Use functions like itoa() to convert integers to strings in different bases

• Use strtol() to convert strings to integers in different bases

• Remember to specify the base when converting numbers
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Q2. Pointers, struct, Data Structure
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Q1. Decimal to Binary Convertion
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Q2. Hexa Decimal to Binary convertion
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